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Insurance Liabilities (Policyholder Account Balances) (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Policyholder Account Balance [Line Items] |  |
Interest credited to policyholder account balances | $ 502 | $ 422
Policyholder Account Balance, Ending Balance | 84,159 | 76,120
Universal Life Insurance |  |
Policyholder Account Balance [Line Items] |  |
Policyholder Account Balance, Beginning Balance | 2,550 | 2,658
Premiums and deposits | 61 | 55
Surrenders and withdrawals | (22) | (70)
Benefit payments | (15) | (25)
Net transfers from (to) separate account | 16 | 12
Interest credited to policyholder account balances | 25 | 22
Policy charges | (54) | (57)
Changes related to embedded derivatives | 0 | 0
Policyholder Account Balance, Ending Balance | $ 2,561 | $ 2,595
Weighted-average crediting rate (2) | 0.98% | 0.84%
Variable Annuities |  |
Policyholder Account Balance [Line Items] |  |
Policyholder Account Balance, Beginning Balance | $ 4,307 | $ 4,908
Premiums and deposits | 19 | 27
Surrenders and withdrawals | (187) | (177)
Benefit payments | (25) | (36)
Net transfers from (to) separate account | 34 | 11
Interest credited to policyholder account balances | 28 | 41
Policy charges | (6) | (7)
Changes related to embedded derivatives | 0 | 0
Policyholder Account Balance, Ending Balance | $ 4,170 | $ 4,767
Weighted-average crediting rate (2) | 0.66% | 0.85%
Index-linked Annuities |  |
Policyholder Account Balance [Line Items] |  |
Policyholder Account Balance, Beginning Balance | $ 41,627 | $ 33,896
Premiums and deposits | 2,052 | 1,677
Surrenders and withdrawals | (1,274) | (785)
Benefit payments | (77) | (50)
Net transfers from (to) separate account | 0 | 0
Interest credited to policyholder account balances | 138 | 96
Policy charges | (4) | (2)
Changes related to embedded derivatives | 1,888 | 1,090
Policyholder Account Balance, Ending Balance | $ 44,350 | $ 35,922
Weighted-average crediting rate (2) | 0.41% | 0.32%
Fixed Rate Annuities |  |
Policyholder Account Balance [Line Items] |  |
Policyholder Account Balance, Beginning Balance | $ 14,672 | $ 14,274
Premiums and deposits | 637 | 912
Surrenders and withdrawals | (441) | (506)
Benefit payments | (84) | (102)
Net transfers from (to) separate account | 0 | 0
Interest credited to policyholder account balances | 139 | 106
Policy charges | 0 | 0
Changes related to embedded derivatives | 0 | 0
Policyholder Account Balance, Ending Balance | $ 14,923 | $ 14,684
Weighted-average crediting rate (2) | 0.94% | 0.73%
ULSG |  |
Policyholder Account Balance [Line Items] |  |
Policyholder Account Balance, Beginning Balance | $ 5,052 | $ 5,307
Premiums and deposits | 162 | 171
Surrenders and withdrawals | (4) | (6)
Benefit payments | (17) | (38)
Net transfers from (to) separate account | 0 | 0
Interest credited to policyholder account balances | 40 | 43
Policy charges | (249) | (258)
Changes related to embedded derivatives | 0 | 0
Policyholder Account Balance, Ending Balance | $ 4,984 | $ 5,219
Weighted-average crediting rate (2) | 0.80% | 0.82%
Company-Owned Life Insurance |  |
Policyholder Account Balance [Line Items] |  |
Policyholder Account Balance, Beginning Balance | $ 653 | $ 641
Premiums and deposits | 0 | 0
Surrenders and withdrawals | 0 | 0
Benefit payments | (3) | (2)
Net transfers from (to) separate account | 200 | 0
Interest credited to policyholder account balances | 8 | 7
Policy charges | (2) | (2)
Changes related to embedded derivatives | 0 | 0
Policyholder Account Balance, Ending Balance | $ 856 | $ 644
Weighted-average crediting rate (2) | 1.06% | 1.09%

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