v3.26.1
Future Policy Benefits - FPB - Additional Insurance Liabilities (Details) - USD ($)
$ in Millions
 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Variable Life | Asia    
Additional Liability, Long-Duration Insurance [Roll Forward]    
Balance, beginning of period $ 1,074 $ 1,108
Less: AOCI adjustment 0 0
Balance, beginning of period, before AOCI adjustment 1,074 1,108
Effect of actual variances from expected experience (4) (6)
Adjusted balance 1,070 1,102
Assessments accrual (2) (2)
Interest accrual 8 9
Excess benefits paid (13) (19)
Effect of foreign currency translation and other, net (38) 98
Balance, end of period, before AOCI adjustment 1,025 1,188
Add: AOCI adjustment 0 0
Balance, end of period $ 1,025 $ 1,188
Weighted-average duration of the liability 16 years 16 years
Weighted-average interest accretion rate 1.50% 1.50%
Universal and Variable Universal Life | Asia    
Additional Liability, Long-Duration Insurance [Roll Forward]    
Balance, beginning of period $ 330 $ 355
Less: AOCI adjustment 32 10
Balance, beginning of period, before AOCI adjustment 298 345
Effect of actual variances from expected experience (2) (4)
Adjusted balance 296 341
Assessments accrual (4) 0
Interest accrual 2 3
Excess benefits paid 0 0
Effect of foreign currency translation and other, net (11) 31
Balance, end of period, before AOCI adjustment 283 375
Add: AOCI adjustment 35 11
Balance, end of period $ 318 $ 386
Weighted-average duration of the liability 41 years 42 years
Weighted-average interest accretion rate 1.50% 1.50%
Universal and Variable Universal Life | Corporate And Other    
Additional Liability, Long-Duration Insurance [Roll Forward]    
Balance, beginning of period $ 2,713 $ 2,496
Less: AOCI adjustment (13) (17)
Balance, beginning of period, before AOCI adjustment 2,726 2,513
Effect of actual variances from expected experience 31 18
Adjusted balance 2,757 2,531
Assessments accrual 55 54
Interest accrual 74 68
Excess benefits paid (107) (71)
Balance, end of period, before AOCI adjustment 2,779 2,582
Add: AOCI adjustment (13) (15)
Balance, end of period 2,766 2,567
Less: Reinsurance recoverables 2,408 2,230
Balance, end of period, net of reinsurance $ 358 $ 337
Weighted-average duration of the liability 14 years 15 years
Weighted-average interest accretion rate 5.50% 5.50%