| 
                                            
                                            
                                                Finland FI: BoP: Current Account: Goods: General Merchandise on a BOP Basis: ow ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.000
            
                                        Dec 2019
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2018 - Dec 2019
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Primary Income: Investment Income: Direct Inve... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 10.57
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Services: Maintenance & Repair, n.i.e. (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 21.14
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Services: Maintenance & Repair, n.i.e.: Credit (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 76.33
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1986 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Services: Maintenance & Repair, n.i.e.: Debit (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 55.20
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Services: Insurance & Pension: Pension & Stand... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1998 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Capital Account: Capital Transfers: Financial Corporations, Non... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Capital Account: Capital Transfers: Financial Corporations, Non... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Goods: Non Monetary Gold (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 104.52
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Goods: Non Monetary Gold: Credit (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 112.74
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Goods: Non Monetary Gold: Debit (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 8.22
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Services: Transport: Others (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -48.15
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Services: Transport: Others: Credit (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 172.63
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Services: Transport: Others: Debit (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 220.78
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Services: Transport: Freight (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -564.87
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Services: Transport: Freight: Credit (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 428.64
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Services: Transport: Freight: Debit (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 993.52
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Services: Transport: Passenger (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 346.44
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Services: Transport: Passenger: Credit (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 632.98
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Services: Transport: Passenger: Debit (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 286.55
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Services: Insurance & Pension: Pension & Stand... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1998 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Services: Insurance & Pension: Pension & Stand... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1998 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Primary Income: Investment Income: Direct Inve... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 1,354.05
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Primary Income: Investment Income: Direct Inve... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 1,383.41
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Primary Income: Investment Income: Direct Inve... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 641.21
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Primary Income: Investment Income: Direct Inve... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 741.03
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Primary Income: Investment Income: Direct Inve... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -28.18
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1994 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Primary Income: Investment Income: Direct Inve... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -28.18
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1994 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Secondary Income: Financial Corporations, Non ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 27.01
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Secondary Income: Financial Corporations, Non ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 230.18
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Secondary Income: Financial Corporations, Non ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 203.17
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Secondary Income: Financial Corporations, Non ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -38.75
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Secondary Income: Financial Corporations, Non ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 61.07
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Secondary Income: Financial Corporations, Non ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -5.87
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Secondary Income: Financial Corporations, Non ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 5.87
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Secondary Income: Financial Corporations, Non ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 65.76
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Secondary Income: Financial Corporations, Non ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 207.86
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Secondary Income: Financial Corporations, Non ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 142.10
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Capital Account: Capital Transfers: Financial Corporations, Non... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 5.87
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Capital Account: Capital Transfers: Financial Corporations, Non... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 5.87
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Capital Account: Capital Transfers: General Government: Others (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 8.22
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1991 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Capital Account: Capital Transfers: Financial Corporations, Non... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 5.87
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Capital Account: Capital Transfers: General Government: Others:... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 12.92
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1991 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Capital Account: Capital Transfers: Financial Corporations, Non... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 5.87
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Capital Account: Capital Transfers: General Government: Others:... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 4.70
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1999 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Assets: Loans: Central Ban... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 392.24
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1999 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Assets: Loans: General Gov... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 64.59
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Assets: Loans: General Gov... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -376.97
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Assets: Loans: Other Secto... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -91.95
            
                                        Dec 2016
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Dec 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Assets: Loans: Other Secto... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 258.52
            
                                        Dec 2016
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1991 - Dec 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Liabilities: Loans: Centra... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -4.70
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1986 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Liabilities: Loans: Deposi... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 667.58
            
                                        Dec 2012
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Dec 2012
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Liabilities: Loans: Deposi... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -9,508.06
            
                                        Dec 2012
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1991 - Dec 2012
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Assets: Other Accounts Rec... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1999 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Assets: Other Accounts Rec... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1986 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Assets: Other Accounts Rec... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 341.74
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Assets: Other Accounts Rec... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Assets: Other Accounts Rec... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -93.95
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1986 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Liabilities: Other Account... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Liabilities: Other Account... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Liabilities: Other Account... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -274.80
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Official Reserve Assets: Others: Currency & ... (EUR mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -88.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1999 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Services: Construction: In Reporting Economy: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1986 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Capital Account: Capital Transfers: General Government: Debt Fo... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1986 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Capital Account: Capital Transfers: General Government: Debt Fo... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1986 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Direct Investment: Liabilities: Equity: Equi... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -10.57
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1999 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Portfolio Investment: Liabilities: Debt Secu... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1991 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Portfolio Investment: Liabilities: Debt Secu... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1991 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Portfolio Investment: Liabilities: Debt Secu... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1991 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Liabilities: Currency & De... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1986 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Assets: Loans: Central Ban... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1986 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Liabilities: Loans: Centra... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1975 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Liabilities: Other Account... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1999 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Liabilities: Other Equity (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2006 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Primary Income: Investment Income: Direct Inve... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 651.77
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Jun 2013 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Primary Income: Investment Income: Direct Inve... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Jun 2013 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Primary Income: Investment Income: Portfolio I... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 4.40
            
                                        Jun 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2013 - Jun 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Portfolio Investment: Liabilities: Debt Secu... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2016
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2006 - Dec 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Financial Derivatives & Employee Stock Optio... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -23.94
            
                                        Sep 2016
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1999 - Sep 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Financial Derivatives & Employee Stock Optio... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -23.94
            
                                        Sep 2016
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Jun 2011 - Sep 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Assets: Other Accounts Rec... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 5.03
            
                                        Mar 2014
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2006 - Mar 2014
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Assets: Other Accounts Rec... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 5.03
            
                                        Mar 2014
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Dec 2012 - Mar 2014
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Assets: Loans: Other Secto... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.30
            
                                        Sep 2012
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2012 - Sep 2012
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Portfolio Investment: Liabilities: Equity: E... (EUR mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -109.99
            
                                        Dec 2016
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2015 - Dec 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Services: Government Goods & Services, n.i.e.:... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 14.46
            
                                        Dec 2014
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2012 - Dec 2014
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Liabilities: Other Account... (EUR mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 1.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2012 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Assets: Currency & Deposit... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -405.16
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Jun 2012 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Services: Government Goods & Services, n.i.e.:... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 14.31
            
                                        Dec 2014
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2012 - Dec 2014
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Assets: Currency & Deposit... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -9.39
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2014 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Portfolio Investment: Assets: Debt Securitie... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 32.88
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2012 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Assets: Loans: Other Secto... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 244.02
            
                                        Dec 2016
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2012 - Dec 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Services: Government Goods & Services, n.i.e.:... (EUR mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.12
            
                                        Dec 2014
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2012 - Dec 2014
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Portfolio Investment: Liabilities: Debt Secu... (EUR mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -115.53
            
                                        Dec 2016
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2012 - Dec 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Portfolio Investment: Liabilities: Equity: E... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 94.45
            
                                        Dec 2016
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2015 - Dec 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Portfolio Investment: Liabilities: Debt Secu... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 33.17
            
                                        Dec 2016
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2012 - Dec 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Portfolio Investment: Assets: Debt Securitie... (EUR mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -280.13
            
                                        Jun 2016
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2012 - Jun 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Assets: Currency & Deposit... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Jun 2015 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Assets: Currency & Deposit... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 7.05
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Jun 2012 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Liabilities: Other Account... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2012 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Financial Account: Other Investment: Liabilities: Other Account... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -104.52
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Jun 2014 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Finland FI: BoP: Current Account: Services: Transport: Other Modes: Passenger: C... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 7.05
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 1998 - Sep 2017
                                     |