v3.26.1
Deferred Policy Acquisition Costs, Value of Business Acquired and Unearned Revenue - Unearned Revenue (Details) - USD ($)
$ in Millions
 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Unearned Revenue [Roll Forward]    
Deferred Revenue, Current, Beginning Balance $ 5,162 $ 4,635
Deferrals 369 363
Amortization (226) (222)
Effect of foreign currency translation and other - net (18) 172
Deferred Revenue, Current, Ending Balance 5,287 4,948
RIS    
Unearned Revenue [Roll Forward]    
Deferred Revenue, Current, Beginning Balance 23 27
Deferrals 1 1
Amortization (3) (3)
Effect of foreign currency translation and other - net 0 0
Deferred Revenue, Current, Ending Balance 21 25
Asia    
Unearned Revenue [Roll Forward]    
Deferred Revenue, Current, Beginning Balance 3,346 3,076
Deferrals 231 229
Amortization (117) (124)
Effect of foreign currency translation and other - net (36) 52
Deferred Revenue, Current, Ending Balance 3,424 3,233
Latin America    
Unearned Revenue [Roll Forward]    
Deferred Revenue, Current, Beginning Balance 997 841
Deferrals 77 68
Amortization (65) (55)
Effect of foreign currency translation and other - net 23 81
Deferred Revenue, Current, Ending Balance 1,032 935
EMEA    
Unearned Revenue [Roll Forward]    
Deferred Revenue, Current, Beginning Balance 723 622
Deferrals 55 59
Amortization (39) (37)
Effect of foreign currency translation and other - net (5) 39
Deferred Revenue, Current, Ending Balance 734 683
Corporate And Other    
Unearned Revenue [Roll Forward]    
Deferred Revenue, Current, Beginning Balance 73 69
Deferrals 5 6
Amortization (2) (3)
Effect of foreign currency translation and other - net 0 0
Deferred Revenue, Current, Ending Balance $ 76 $ 72