UNAUDITED INTERIM CONSOLIDATED STATEMENTS OF FINANCIAL POSITION (Parenthetical) - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Other invested assets, fair value	$ 267	$ 141
Other assets	90	61
Other liabilities	$ 260	$ 273
Common stock, par value (in dollars per share)	$ 100	$ 100
Common stock authorized (in shares)	25,000	25,000
Common stock issued (in shares)	25,000	25,000
Common stock outstanding (in shares)	25,000	25,000
Affiliated Entity
Other assets	$ 1	$ 0
Other liabilities	$ 79	$ 10