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Segment Information - Reconciliation of Income (Loss) from Operations by Segment to Consolidated Net Income (Loss) (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | $ 4,726 | $ 4,527 | $ 9,411 | $ 9,111
Interest credited | 916 | 853 | 1,805 | 1,675
Interest and debt expense | (13) | 86 | 67 | 167
Total federal income tax expense (benefit) | 149 | 201 | (78) | 509
Reconciliation of total income (loss) from operations to net income (loss): |  |  |  |
Net annuity product features, pre-tax (4) | 405 | 252 | (687) | 1,702
Net life insurance product features, pre-tax | (58) | 4 | (15) | (128)
Credit loss-related adjustments, pre-tax | (25) | (34) | (53) | (36)
Investment gains (losses), pre-tax | (81) | (230) | (183) | (311)
Changes in the fair value of reinsurance-related embedded derivatives, trading securities and certain mortgage loans, pre-tax | 14 | 201 | (76) | 395
Gains (losses) on other non-financial assets – sale of subsidiaries/businesses, pre-tax |  | 584 |  | 584
Other items, pre-tax | 75 | (33) | 40 | (219)
Income tax benefit (expense) related to the above pre-tax items | (69) | (184) | 199 | (451)
Net income (loss) | 699 | 895 | (23) | 2,116
Increase (decrease) in MRBs | 932 | 126 | (370) | 2,021
Settlement of cost of insurance litigation, before tax |  |  |  | (114)
Severance expense for workforce realignment, before tax | (2) | (7) | (8) | (56)
Transaction and integration costs for acquisitions or divestiture, before tax | (18) | (27) | (38) | (37)
Deferred compensation mark-to-market adjustment, before tax | 1 | 1 | (8) | (12)
Gain (loss) on modification or early extinguishment of debt, pre-tax | 94 |  | 94 | 0
Embedded Derivative Instruments |  |  |  |
Reconciliation of total income (loss) from operations to net income (loss): |  |  |  |
Change in fair value of derivatives | 68 | 76 | 4 | 218
Qualifying Hedges |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Interest and debt expense |  |  | 67 | 167
Reconciliation of total income (loss) from operations to net income (loss): |  |  |  |
Change in fair value of derivatives | (595) | 50 | (321) | (537)
Operating Segments and Corporate Non Segment |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 4,726 | 4,527 | 9,411 | 9,111
Benefits and policyholder liability remeasurement (gain) loss | 1,908 | 1,917 | 3,937 | 3,900
Interest credited | 916 | 853 | 1,805 | 1,675
Commissions | 570 | 521 | 1,127 | 1,020
General and administrative expenses | 626 | 628 | 1,256 | 1,241
Interest and debt expense | 81 | 86 | 161 | 167
Other | 108 | 133 | 246 | 428
Total operating expenses | 4,209 | 4,138 | 8,532 | 8,431
Total federal income tax expense (benefit) | 79 | 54 | 127 | 100
Total income (loss) from operations | 438 | 335 | 752 | 580
Other Operations |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 41 | 39 | 94 | 66
Benefits and policyholder liability remeasurement (gain) loss | 7 | 5 | 11 | 11
Interest credited | 13 | 8 | 27 | 17
Commissions | 0 | 0 | 0 | 0
General and administrative expenses | 57 | 64 | 125 | 120
Interest and debt expense | 81 | 86 | 161 | 167
Other | (1) | (2) | (2) | (7)
Total operating expenses | 157 | 161 | 322 | 308
Total federal income tax expense (benefit) | (25) | (25) | (42) | (50)
Total income (loss) from operations | (91) | (97) | (186) | (192)
Annuities | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 1,214 | 1,209 | 2,412 | 2,477
Benefits and policyholder liability remeasurement (gain) loss | 32 | 40 | 60 | 67
Interest credited | 439 | 377 | 858 | 729
Commissions | 292 | 269 | 590 | 523
General and administrative expenses | 126 | 116 | 251 | 236
Interest and debt expense | 0 | 0 | 0 | 0
Other | (13) | 56 | (25) | 253
Total operating expenses | 876 | 858 | 1,734 | 1,808
Total federal income tax expense (benefit) | 51 | 54 | 101 | 113
Total income (loss) from operations | 287 | 297 | 577 | 556
Life Insurance | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 1,602 | 1,511 | 3,188 | 3,052
Benefits and policyholder liability remeasurement (gain) loss | 956 | 964 | 1,958 | 1,951
Interest credited | 289 | 299 | 576 | 592
Commissions | 111 | 113 | 210 | 226
General and administrative expenses | 133 | 139 | 263 | 282
Interest and debt expense | 0 | 0 | 0 | 0
Other | 79 | 47 | 179 | 102
Total operating expenses | 1,568 | 1,562 | 3,186 | 3,153
Total federal income tax expense (benefit) | 2 | (16) | (14) | (31)
Total income (loss) from operations | 32 | (35) | 16 | (70)
Group Protection | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 1,538 | 1,441 | 3,059 | 2,867
Benefits and policyholder liability remeasurement (gain) loss | 913 | 908 | 1,908 | 1,871
Interest credited | 1 | 1 | 0 | 2
Commissions | 139 | 113 | 272 | 222
General and administrative expenses | 227 | 226 | 449 | 435
Interest and debt expense | 0 | 0 | 0 | 0
Other | 39 | 28 | 83 | 71
Total operating expenses | 1,319 | 1,276 | 2,712 | 2,601
Total federal income tax expense (benefit) | 46 | 35 | 73 | 56
Total income (loss) from operations | 173 | 130 | 274 | 210
Retirement Plan Services | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating revenues | 331 | 327 | 658 | 649
Benefits and policyholder liability remeasurement (gain) loss | 0 | 0 | 0 | 0
Interest credited | 174 | 168 | 344 | 335
Commissions | 28 | 26 | 55 | 49
General and administrative expenses | 83 | 83 | 168 | 168
Interest and debt expense | 0 | 0 | 0 | 0
Other | 4 | 4 | 11 | 9
Total operating expenses | 289 | 281 | 578 | 561
Total federal income tax expense (benefit) | 5 | 6 | 9 | 12
Total income (loss) from operations | $ 37 | $ 40 | $ 71 | $ 76

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