Future Policy Benefits - Schedule of Gross Premium Income and Interest Expense (Details) - USD ($) $ in Millions	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025
Liability for Future Policy Benefit, Activity
Gross premiums	$ 606	$ 805
Interest expense	243	199
Traditional Life
Liability for Future Policy Benefit, Activity
Gross premiums	45	50
Interest expense	16	18
Immediate annuities
Liability for Future Policy Benefit, Activity
Gross premiums	11	12
Interest expense	26	27
PRT
Liability for Future Policy Benefit, Activity
Gross premiums	550	743
Interest expense	$ 201	$ 154

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details