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DAC, VOBA, DSI and DFEL - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Deferred Policy Acquisition Costs and Present Value of Future Insurance Profits, Net [Abstract] |  |  |  |
Deferred policy acquisition costs, amortization expense | $ 262 | $ 252 | $ 525 | $ 501
Value of future insurance profits, amortization expense | 11 | 12 | 23 | 25
Deferred sales inducements, amortization expense | 4 | 4 | 8 | 8
Deferred front end loads, amortization expense | $ 91 | $ 77 | $ 195 | $ 151

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