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Policyholder Account Balances - Summary of Policyholder Account Balances by Ranges (Details) - USD ($) $ in Millions | Jun. 30, 2025 | Dec. 31, 2024 | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | --- | --- | ---
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | $ 129,209 | $ 126,197 |  |
Variable Annuities |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 37,026 | 35,267 | $ 32,853 | $ 29,141
Variable Annuities | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 1,664 |  | 1,841 |
Variable Annuities | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | $ 7 |  | $ 6 |
Variable Annuities | Up to 1.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 1.00% |  | 1.00% |
Policyholder account balances | $ 0 |  | $ 0 |
Variable Annuities | Up to 1.00% | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | Up to 1.00% | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | Up to 1.00% | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | Up to 1.00% | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | Up to 1.00% | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | 1.01% - 2.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 10 |  | 10 |
Variable Annuities | 1.01% - 2.00% | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 3 |  | 4 |
Variable Annuities | 1.01% - 2.00% | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | 1.01% - 2.00% | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | 1.01% - 2.00% | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | 1.01% - 2.00% | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 7 |  | 6 |
Variable Annuities | 2.01% - 3.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 486 |  | 539 |
Variable Annuities | 2.01% - 3.00% | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 486 |  | 539 |
Variable Annuities | 2.01% - 3.00% | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | 2.01% - 3.00% | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | 2.01% - 3.00% | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | 2.01% - 3.00% | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | 3.01% - 4.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 1,168 |  | 1,289 |
Variable Annuities | 3.01% - 4.00% | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 1,168 |  | 1,289 |
Variable Annuities | 3.01% - 4.00% | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | 3.01% - 4.00% | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | 3.01% - 4.00% | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | 3.01% - 4.00% | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | $ 0 |  | $ 0 |
Variable Annuities | 4.01% and above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 4.01% |  | 4.01% |
Policyholder account balances | $ 7 |  | $ 9 |
Variable Annuities | 4.01% and above | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 7 |  | 9 |
Variable Annuities | 4.01% and above | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | 4.01% and above | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | 4.01% and above | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | 4.01% and above | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | Other |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 35,355 |  | 31,006 |
Variable Annuities | Other | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | Other | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | Other | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | Other | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Variable Annuities | Other | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | $ 0 |  | $ 0 |
Variable Annuities | Minimum | 1.01% - 2.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 1.01% |  | 1.01% |
Variable Annuities | Minimum | 2.01% - 3.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 2.01% |  | 2.01% |
Variable Annuities | Minimum | 3.01% - 4.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 3.01% |  | 3.01% |
Variable Annuities | Maximum | 1.01% - 2.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 2.00% |  | 2.00% |
Variable Annuities | Maximum | 2.01% - 3.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 3.00% |  | 3.00% |
Variable Annuities | Maximum | 3.01% - 4.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 4.00% |  | 4.00% |
Fixed Annuities |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | $ 26,832 | 25,963 | $ 25,837 | 25,355
Fixed Annuities | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 2,812 |  | 3,845 |
Fixed Annuities | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 1,128 |  | 782 |
Fixed Annuities | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 562 |  | 878 |
Fixed Annuities | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 318 |  | 793 |
Fixed Annuities | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | $ 8,941 |  | $ 6,796 |
Fixed Annuities | Up to 1.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 1.00% |  | 1.00% |
Policyholder account balances | $ 3,875 |  | $ 4,745 |
Fixed Annuities | Up to 1.00% | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 108 |  | 615 |
Fixed Annuities | Up to 1.00% | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 895 |  | 609 |
Fixed Annuities | Up to 1.00% | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 425 |  | 594 |
Fixed Annuities | Up to 1.00% | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 197 |  | 463 |
Fixed Annuities | Up to 1.00% | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 2,250 |  | 2,464 |
Fixed Annuities | 1.01% - 2.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 7,322 |  | 5,346 |
Fixed Annuities | 1.01% - 2.00% | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 215 |  | 304 |
Fixed Annuities | 1.01% - 2.00% | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 206 |  | 133 |
Fixed Annuities | 1.01% - 2.00% | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 136 |  | 279 |
Fixed Annuities | 1.01% - 2.00% | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 119 |  | 329 |
Fixed Annuities | 1.01% - 2.00% | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 6,646 |  | 4,301 |
Fixed Annuities | 2.01% - 3.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 1,530 |  | 1,771 |
Fixed Annuities | 2.01% - 3.00% | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 1,455 |  | 1,694 |
Fixed Annuities | 2.01% - 3.00% | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 27 |  | 40 |
Fixed Annuities | 2.01% - 3.00% | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 1 |  | 5 |
Fixed Annuities | 2.01% - 3.00% | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 2 |  | 1 |
Fixed Annuities | 2.01% - 3.00% | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 45 |  | 31 |
Fixed Annuities | 3.01% - 4.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 873 |  | 1,059 |
Fixed Annuities | 3.01% - 4.00% | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 873 |  | 1,059 |
Fixed Annuities | 3.01% - 4.00% | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Fixed Annuities | 3.01% - 4.00% | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Fixed Annuities | 3.01% - 4.00% | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Fixed Annuities | 3.01% - 4.00% | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | $ 0 |  | $ 0 |
Fixed Annuities | 4.01% and above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 4.01% |  | 4.01% |
Policyholder account balances | $ 161 |  | $ 173 |
Fixed Annuities | 4.01% and above | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 161 |  | 173 |
Fixed Annuities | 4.01% and above | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Fixed Annuities | 4.01% and above | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Fixed Annuities | 4.01% and above | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Fixed Annuities | 4.01% and above | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Fixed Annuities | Other |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 13,071 |  | 12,743 |
Fixed Annuities | Other | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Fixed Annuities | Other | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Fixed Annuities | Other | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Fixed Annuities | Other | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Fixed Annuities | Other | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | $ 0 |  | $ 0 |
Fixed Annuities | Minimum | 1.01% - 2.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 1.01% |  | 1.01% |
Fixed Annuities | Minimum | 2.01% - 3.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 2.01% |  | 2.01% |
Fixed Annuities | Minimum | 3.01% - 4.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 3.01% |  | 3.01% |
Fixed Annuities | Maximum | 1.01% - 2.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 2.00% |  | 2.00% |
Fixed Annuities | Maximum | 2.01% - 3.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 3.00% |  | 3.00% |
Fixed Annuities | Maximum | 3.01% - 4.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 4.00% |  | 4.00% |
UL and Other |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | $ 36,116 | 36,599 | $ 36,848 | 37,180
UL and Other | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 25,470 |  | 26,716 |
UL and Other | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 8 |  | 10 |
UL and Other | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 377 |  | 369 |
UL and Other | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 74 |  | 119 |
UL and Other | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | $ 3,401 |  | $ 3,228 |
UL and Other | Up to 1.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 1.00% |  | 1.00% |
Policyholder account balances | $ 1,066 |  | $ 643 |
UL and Other | Up to 1.00% | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 256 |  | 264 |
UL and Other | Up to 1.00% | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
UL and Other | Up to 1.00% | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 226 |  | 218 |
UL and Other | Up to 1.00% | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 74 |  | 119 |
UL and Other | Up to 1.00% | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 510 |  | 42 |
UL and Other | 1.01% - 2.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 3,432 |  | 3,730 |
UL and Other | 1.01% - 2.00% | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 535 |  | 544 |
UL and Other | 1.01% - 2.00% | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
UL and Other | 1.01% - 2.00% | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 6 |  | 0 |
UL and Other | 1.01% - 2.00% | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
UL and Other | 1.01% - 2.00% | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 2,891 |  | 3,186 |
UL and Other | 2.01% - 3.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 6,744 |  | 6,957 |
UL and Other | 2.01% - 3.00% | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 6,592 |  | 6,797 |
UL and Other | 2.01% - 3.00% | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 8 |  | 10 |
UL and Other | 2.01% - 3.00% | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 144 |  | 150 |
UL and Other | 2.01% - 3.00% | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
UL and Other | 2.01% - 3.00% | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
UL and Other | 3.01% - 4.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 14,611 |  | 15,433 |
UL and Other | 3.01% - 4.00% | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 14,610 |  | 15,432 |
UL and Other | 3.01% - 4.00% | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
UL and Other | 3.01% - 4.00% | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 1 |  | 1 |
UL and Other | 3.01% - 4.00% | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
UL and Other | 3.01% - 4.00% | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | $ 0 |  | $ 0 |
UL and Other | 4.01% and above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 4.01% |  | 4.01% |
Policyholder account balances | $ 3,477 |  | $ 3,679 |
UL and Other | 4.01% and above | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 3,477 |  | 3,679 |
UL and Other | 4.01% and above | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
UL and Other | 4.01% and above | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
UL and Other | 4.01% and above | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
UL and Other | 4.01% and above | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
UL and Other | Other |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 6,786 |  | 6,406 |
UL and Other | Other | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
UL and Other | Other | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
UL and Other | Other | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
UL and Other | Other | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
UL and Other | Other | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | $ 0 |  | $ 0 |
UL and Other | Minimum | 1.01% - 2.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 1.01% |  | 1.01% |
UL and Other | Minimum | 2.01% - 3.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 2.01% |  | 2.01% |
UL and Other | Minimum | 3.01% - 4.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 3.01% |  | 3.01% |
UL and Other | Maximum | 1.01% - 2.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 2.00% |  | 2.00% |
UL and Other | Maximum | 2.01% - 3.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 3.00% |  | 3.00% |
UL and Other | Maximum | 3.01% - 4.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 4.00% |  | 4.00% |
Retirement Plan Services |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | $ 23,700 | $ 23,619 | $ 23,598 | $ 23,784
Retirement Plan Services | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 8,398 |  | 9,677 |
Retirement Plan Services | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 1,907 |  | 2,232 |
Retirement Plan Services | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 2,552 |  | 2,115 |
Retirement Plan Services | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 3,785 |  | 4,843 |
Retirement Plan Services | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | $ 7,058 |  | $ 4,731 |
Retirement Plan Services | Up to 1.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 1.00% |  | 1.00% |
Policyholder account balances | $ 11,256 |  | $ 9,913 |
Retirement Plan Services | Up to 1.00% | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 573 |  | 489 |
Retirement Plan Services | Up to 1.00% | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 329 |  | 502 |
Retirement Plan Services | Up to 1.00% | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 693 |  | 727 |
Retirement Plan Services | Up to 1.00% | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 3,265 |  | 3,684 |
Retirement Plan Services | Up to 1.00% | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 6,396 |  | 4,511 |
Retirement Plan Services | 1.01% - 2.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 4,436 |  | 4,913 |
Retirement Plan Services | 1.01% - 2.00% | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 472 |  | 509 |
Retirement Plan Services | 1.01% - 2.00% | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 944 |  | 1,648 |
Retirement Plan Services | 1.01% - 2.00% | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 1,851 |  | 1,382 |
Retirement Plan Services | 1.01% - 2.00% | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 507 |  | 1,154 |
Retirement Plan Services | 1.01% - 2.00% | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 662 |  | 220 |
Retirement Plan Services | 2.01% - 3.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 2,254 |  | 2,420 |
Retirement Plan Services | 2.01% - 3.00% | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 1,719 |  | 2,394 |
Retirement Plan Services | 2.01% - 3.00% | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 532 |  | 25 |
Retirement Plan Services | 2.01% - 3.00% | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 1 |  | 1 |
Retirement Plan Services | 2.01% - 3.00% | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 2 |  | 0 |
Retirement Plan Services | 2.01% - 3.00% | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Retirement Plan Services | 3.01% - 4.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 4,199 |  | 4,734 |
Retirement Plan Services | 3.01% - 4.00% | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 4,079 |  | 4,667 |
Retirement Plan Services | 3.01% - 4.00% | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 102 |  | 57 |
Retirement Plan Services | 3.01% - 4.00% | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 7 |  | 5 |
Retirement Plan Services | 3.01% - 4.00% | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 11 |  | 5 |
Retirement Plan Services | 3.01% - 4.00% | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | $ 0 |  | $ 0 |
Retirement Plan Services | 4.01% and above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 4.01% |  | 4.01% |
Policyholder account balances | $ 1,555 |  | $ 1,618 |
Retirement Plan Services | 4.01% and above | At Guaranteed Minimum |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 1,555 |  | 1,618 |
Retirement Plan Services | 4.01% and above | 1-50 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Retirement Plan Services | 4.01% and above | 51-100 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Retirement Plan Services | 4.01% and above | 101-150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | 0 |  | 0 |
Retirement Plan Services | 4.01% and above | Greater Than 150 Basis Points Above |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Policyholder account balances | $ 0 |  | $ 0 |
Retirement Plan Services | Minimum | 1.01% - 2.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 1.01% |  | 1.01% |
Retirement Plan Services | Minimum | 2.01% - 3.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 2.01% |  | 2.01% |
Retirement Plan Services | Minimum | 3.01% - 4.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 3.01% |  | 3.01% |
Retirement Plan Services | Maximum | 1.01% - 2.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 2.00% |  | 2.00% |
Retirement Plan Services | Maximum | 2.01% - 3.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 3.00% |  | 3.00% |
Retirement Plan Services | Maximum | 3.01% - 4.00% |  |  |  |
Policyholder Account Balance [Line Items] |  |  |  |
Range of guaranteed minimum crediting rate | 4.00% |  | 4.00% |

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