Separate Account Assets and Liabilities - Separate Account Assets (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Fair Value, Separate Account Asset | |||
| Separate account assets | $ 80,044 | $ 78,114 | |
| Gain (loss) recognized on assets transferred to separate account | 0 | 0 | $ 0 |
| Mutual funds | |||
| Fair Value, Separate Account Asset | |||
| Separate account assets | 77,645 | 75,576 | |
| Property/real estate | |||
| Fair Value, Separate Account Asset | |||
| Separate account assets | 1,755 | 1,682 | |
| Equity securities | |||
| Fair Value, Separate Account Asset | |||
| Separate account assets | 454 | 514 | |
| Debt securities | |||
| Fair Value, Separate Account Asset | |||
| Separate account assets | 116 | 175 | |
| Cash and cash equivalents | |||
| Fair Value, Separate Account Asset | |||
| Separate account assets | 56 | 120 | |
| Other | |||
| Fair Value, Separate Account Asset | |||
| Separate account assets | $ 18 | $ 47 | |