DAC, VOBA, DSI, and DFEL - DSI (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Movement in Deferred Sales Inducements [Roll Forward] | ||||
| Amortization | $ (4) | $ (4) | $ (8) | $ (8) |
| UL and Other | ||||
| Movement in Deferred Sales Inducements [Roll Forward] | ||||
| Balance as of beginning-of-year | 25 | 27 | ||
| Deferrals | 1 | 0 | ||
| Amortization | (1) | (1) | ||
| Balance as of end-of-period | 25 | 26 | 25 | 26 |
| Retirement Plan Services | ||||
| Movement in Deferred Sales Inducements [Roll Forward] | ||||
| Balance as of beginning-of-year | 62 | 42 | ||
| Deferrals | 2 | 10 | ||
| Amortization | (1) | (1) | ||
| Balance as of end-of-period | 63 | 51 | 63 | 51 |
| Variable Annuities | ||||
| Movement in Deferred Sales Inducements [Roll Forward] | ||||
| Balance as of beginning-of-year | 104 | 113 | ||
| Deferrals | 0 | 0 | ||
| Amortization | (5) | (5) | ||
| Balance as of end-of-period | 99 | 108 | 99 | 108 |
| Fixed Annuities | ||||
| Movement in Deferred Sales Inducements [Roll Forward] | ||||
| Balance as of beginning-of-year | 14 | 16 | ||
| Deferrals | 0 | 0 | ||
| Amortization | (1) | (1) | ||
| Balance as of end-of-period | $ 13 | $ 15 | $ 13 | $ 15 |