| 
                                            
                                            
                                                Hong Kong Underwriting Profit: RB: Year to Date: Ship, Damage, Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 49,840.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Premium: RB: Year to Date: Accident and Health (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 1,266,428.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Premium: RB: Year to Date: Motor Vehicle, Damage, Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 1,738,292.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Premium: RB: Year to Date: Aircraft, Damage, Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 65,135.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Premium: RB: Year to Date: Ship, Damage, Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 513,275.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Premium: RB: Year to Date: Goods in Transit (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 692,342.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Premium: RB: Year to Date: Property Damage (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 4,469,455.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Premium: RB: Year to Date: General Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 1,575,093.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Premium: RB: Year to Date: Pecuniary Loss (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 1,115,909.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Premium: RB: Year to Date: Non Proportional Treaty Reinsurance (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 176,560.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Premium: RB: Year to Date: Proportional Treaty Reinsurance (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 478,741.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Premium: Reinsurance Inward Business (RB): Year to Date: Total (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 12,091,230.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Premium: RB: Year to Date: Accident and Health (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 1,031,552.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Premium: RB: Year to Date: Motor Vehicle, Damage, Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 1,658,175.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Premium: RB: Year to Date: Aircraft, Damage, Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 39,944.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Premium: RB: Year to Date: Ship, Damage, Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 315,706.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Premium: RB: Year to Date: Goods in Transit (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 393,260.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Premium: RB: Year to Date: Property Damage (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 2,133,170.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Premium: RB: Year to Date: General Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 1,001,447.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Premium: RB: Year to Date: Pecuniary Loss (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 678,707.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Premium: RB: Year to Date: Non Proportional Treaty Reinsurance (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 160,438.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Premium: RB: Year to Date: Proportional Treaty Reinsurance (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 391,704.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Premium: RB: Year to Date: Total (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 7,804,103.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Earned Premium: RB: Year to Date: Accident and Health (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 978,479.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Earned Premium: RB: Year to Date: Motor Vehicle, Damage, Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 1,626,851.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Earned Premium: RB: Year to Date: Aircraft, Damage, Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 29,834.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Earned Premium: RB: Year to Date: Ship, Damage, Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 370,591.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Earned Premium: RB: Year to Date: Goods in Transit (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 375,251.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Earned Premium: RB: Year to Date: Property Damage (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 2,118,868.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Earned Premium: RB: Year to Date: General Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 991,748.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Earned Premium: RB: Year to Date: Pecuniary Loss (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 558,011.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Earned Premium: RB: Year to Date: Non Proportional Treaty Reinsura... (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 159,223.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Earned Premium: RB: Year to Date: Proportional Treaty Reinsurance (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 350,038.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Earned Premium: RB: Year to Date: Total (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 7,558,894.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Commission Payable: RB: Year to Date: Accident and Health (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 247,082.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Commission Payable: RB: Year to Date: Motor Vehicle, Damage, Lia... (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 855,998.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Commission Payable: RB: Year to Date: Aircraft, Damage, Liabilit... (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 8,624.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Commission Payable: RB: Year to Date: Ship, Damage, Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 116,362.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Commission Payable: RB: Year to Date: Goods in Transit (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 145,160.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Commission Payable: RB: Year to Date: Property Damage (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 802,869.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Commission Payable: RB: Year to Date: General Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 272,421.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Commission Payable: RB: Year to Date: Pecuniary Loss (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 274,580.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Commission Payable: RB: Year to Date: Non Proportional Treaty Re... (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 14,708.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Commission Payable: RB: Year to Date: Proportional Treaty Reinsu... (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 184,005.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Commission Payable: RB: Year to Date: Total (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 2,921,809.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Commission Payable: RB: Year to Date: Accident and Health (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 170,387.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Commission Payable: RB: Year to Date: Motor Vehicle, Damage, Liabi... (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 807,331.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Commission Payable: RB: Year to Date: Aircraft, Damage, Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 6,411.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Commission Payable: RB: Year to Date: Ship, Damage, Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 86,440.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Commission Payable: RB: Year to Date: Goods in Transit (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 85,132.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Commission Payable: RB: Year to Date: Property Damage (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 438,525.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Commission Payable: RB: Year to Date: General Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 165,181.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Commission Payable: RB: Year to Date: Pecuniary Loss (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 158,911.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Commission Payable: RB: Year to Date: Non Proportional Treaty Rein... (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 13,897.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Commission Payable: RB: Year to Date: Proportional Treaty Reinsura... (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 167,762.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Commission Payable: RB: Year to Date: Total (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 2,099,977.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Payment: RB: Year to Date: Accident and Health (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 635,398.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Payment: RB: Year to Date: Motor Vehicle, Damage, Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 775,520.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Payment: RB: Year to Date: Aircraft, Damage, Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 4,708.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Payment: RB: Year to Date: Ship, Damage, Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 349,789.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Payment: RB: Year to Date: Goods in Transit (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 307,640.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Payment: RB: Year to Date: Property Damage (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 2,898,613.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Payment: RB: Year to Date: General Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 577,324.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Payment: RB: Year to Date: Pecuniary Loss (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 579,636.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Payment: RB: Year to Date: Non Proportional Treaty Reinsurance (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 67,373.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Payment: RB: Year to Date: Proportional Treaty Reinsurance (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 209,887.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Gross Payment: RB: Year to Date: Total (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 6,405,888.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Payment: RB: Year to Date: Accident and Health (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 520,247.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Payment: RB: Year to Date: Motor Vehicle, Damage, Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 743,804.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Payment: RB: Year to Date: Aircraft, Damage, Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 1,542.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Payment: RB: Year to Date: Ship, Damage, Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 259,310.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Payment: RB: Year to Date: Goods in Transit (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 176,666.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Payment: RB: Year to Date: Property Damage (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 978,196.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Payment: RB: Year to Date: General Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 341,247.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Payment: RB: Year to Date: Pecuniary Loss (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 315,261.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Payment: RB: Year to Date: Non Proportional Treaty Reinsurance (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 65,401.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Payment: RB: Year to Date: Proportional Treaty Reinsurance (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 181,330.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Net Payment: RB: Year to Date: Total (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 3,583,004.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Management Expense: RB: Year to Date: Accident and Health (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 108,323.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Management Expense: RB: Year to Date: Motor Vehicle, Damage, Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 59,873.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Management Expense: RB: Year to Date: Aircraft, Damage, Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 2,525.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Management Expense: RB: Year to Date: Ship, Damage, Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 43,106.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Management Expense: RB: Year to Date: Goods in Transit (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 76,308.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Management Expense: RB: Year to Date: Property Damage (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 419,260.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Management Expense: RB: Year to Date: General Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 202,441.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Management Expense: RB: Year to Date: Pecuniary Loss (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 179,231.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Management Expense: RB: Year to Date: Non Proportional Treaty Reinsura... (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 7,783.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Management Expense: RB: Year to Date: Proportional Treaty Reinsurance (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 26,570.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Management Expense: RB: Year to Date: Total (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 1,125,420.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Underwriting Profit: RB: Year to Date: Accident and Health (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 86,388.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Underwriting Profit: RB: Year to Date: Motor Vehicle, Damage, Liabilit... (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 722.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Underwriting Profit: RB: Year to Date: Aircraft, Damage, Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 1,802.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Underwriting Profit: RB: Year to Date: Goods in Transit (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -14,724.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Underwriting Profit: RB: Year to Date: Property Damage (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -1,353,655.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Underwriting Profit: RB: Year to Date: General Liability (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 183,981.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Underwriting Profit: RB: Year to Date: Pecuniary Loss (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -138,724.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Underwriting Profit: RB: Year to Date: Non Proportional Treaty Reinsur... (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 7,328.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Underwriting Profit: RB: Year to Date: Proportional Treaty Reinsurance (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -59,808.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Hong Kong Underwriting Profit: RB: Year to Date: Total (HKD th)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -1,236,850.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2017
                                     |