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v3.24.3

Contractholder Funds - Schedule of Account Values by Range of Guaranteed Minimum Credit Rating (Details) $ in Millions | Sep. 30, 2024 USD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
--- | --- | --- | ---
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | $ 55,468 | $ 48,798 |
Indexed annuities |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 29,256 | 27,164 | $ 24,766
Indexed annuities | At Guaranteed Minimum |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 24,112 | 22,965 |
Indexed annuities | Range from 0001 to 0050 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 1,288 | 1,446 |
Indexed annuities | Range from 0051 to 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 962 | 550 |
Indexed annuities | Greater Than 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 2,894 | 2,203 |
Indexed annuities | 0.00%-1.50% |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 26,729 | 26,315 |
Indexed annuities | 0.00%-1.50% | At Guaranteed Minimum |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 23,095 | 22,392 |
Indexed annuities | 0.00%-1.50% | Range from 0001 to 0050 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 1,285 | 1,444 |
Indexed annuities | 0.00%-1.50% | Range from 0051 to 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 502 | 526 |
Indexed annuities | 0.00%-1.50% | Greater Than 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 1,847 | 1,953 |
Indexed annuities | 1.51%-2.50% |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 2,207 | 471 |
Indexed annuities | 1.51%-2.50% | At Guaranteed Minimum |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 700 | 196 |
Indexed annuities | 1.51%-2.50% | Range from 0001 to 0050 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 1 | 1 |
Indexed annuities | 1.51%-2.50% | Range from 0051 to 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 460 | 24 |
Indexed annuities | 1.51%-2.50% | Greater Than 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 1,046 | 250 |
Indexed annuities | Greater than 2.50% |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 320 | 378 |
Indexed annuities | Greater than 2.50% | At Guaranteed Minimum |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 317 | 377 |
Indexed annuities | Greater than 2.50% | Range from 0001 to 0050 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 2 | 1 |
Indexed annuities | Greater than 2.50% | Range from 0051 to 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 0 | 0 |
Indexed annuities | Greater than 2.50% | Greater Than 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 1 | 0 |
Fixed rate annuities |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 16,979 | 13,443 | 9,358
Fixed rate annuities | At Guaranteed Minimum |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 876 | 921 |
Fixed rate annuities | Range from 0001 to 0050 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 30 | 35 |
Fixed rate annuities | Range from 0051 to 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 948 | 1,559 |
Fixed rate annuities | Greater Than 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 15,125 | 10,928 |
Fixed rate annuities | 0.00%-1.50% |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 14,847 | 11,851 |
Fixed rate annuities | 0.00%-1.50% | At Guaranteed Minimum |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 46 | 23 |
Fixed rate annuities | 0.00%-1.50% | Range from 0001 to 0050 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 21 | 25 |
Fixed rate annuities | 0.00%-1.50% | Range from 0051 to 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 925 | 1,532 |
Fixed rate annuities | 0.00%-1.50% | Greater Than 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 13,855 | 10,271 |
Fixed rate annuities | 1.51%-2.50% |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 491 | 489 |
Fixed rate annuities | 1.51%-2.50% | At Guaranteed Minimum |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 4 | 5 |
Fixed rate annuities | 1.51%-2.50% | Range from 0001 to 0050 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 7 | 8 |
Fixed rate annuities | 1.51%-2.50% | Range from 0051 to 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 20 | 23 |
Fixed rate annuities | 1.51%-2.50% | Greater Than 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 460 | 453 |
Fixed rate annuities | Greater than 2.50% |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 1,641 | 1,103 |
Fixed rate annuities | Greater than 2.50% | At Guaranteed Minimum |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 826 | 893 |
Fixed rate annuities | Greater than 2.50% | Range from 0001 to 0050 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 2 | 2 |
Fixed rate annuities | Greater than 2.50% | Range from 0051 to 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 3 | 4 |
Fixed rate annuities | Greater than 2.50% | Greater Than 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 810 | 204 |
Universal Life |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 2,698 | 2,391 | $ 2,112
Universal Life | At Guaranteed Minimum |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 2,669 | 2,348 |
Universal Life | Range from 0001 to 0050 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 6 | 21 |
Universal Life | Range from 0051 to 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 1 | 1 |
Universal Life | Greater Than 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 22 | 21 |
Universal Life | 0.00%-1.50% |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 2,331 | 2,013 |
Universal Life | 0.00%-1.50% | At Guaranteed Minimum |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 2,303 | 1,987 |
Universal Life | 0.00%-1.50% | Range from 0001 to 0050 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 6 | 5 |
Universal Life | 0.00%-1.50% | Range from 0051 to 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 0 | 0 |
Universal Life | 0.00%-1.50% | Greater Than 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 22 | 21 |
Universal Life | Greater than 2.50% |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 367 | 378 |
Universal Life | Greater than 2.50% | At Guaranteed Minimum |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 366 | 361 |
Universal Life | Greater than 2.50% | Range from 0001 to 0050 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 0 | 16 |
Universal Life | Greater than 2.50% | Range from 0051 to 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | 1 | 1 |
Universal Life | Greater than 2.50% | Greater Than 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Contractholder funds | $ 0 | $ 0 |
Minimum | Range from 0001 to 0050 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Policyholder account balance, above guaranteed minimum crediting rate | 0.0001 | 0.0001 |
Minimum | Range from 0051 to 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Policyholder account balance, above guaranteed minimum crediting rate | 0.0051 | 0.0051 |
Minimum | Greater Than 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Policyholder account balance, above guaranteed minimum crediting rate | 0.0150 | 0.0150 |
Maximum | Range from 0001 to 0050 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Policyholder account balance, above guaranteed minimum crediting rate | 0.0050 | 0.0050 |
Maximum | Range from 0051 to 0150 |  |  |
Policyholder Account Balance [Line Items] |  |  |
Policyholder account balance, above guaranteed minimum crediting rate | 0.0150 | 0.0150 |

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