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Closed Block - Schedule of Closed Block Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Assets
Maximum future earnings to be recognized from AmerUs Closed Block	$ 27	$ 32
Trading securities	1,016	1,321
Mortgage loans	14	17
Policy loans	134	108
Total investments	1,164	1,446
Cash and cash equivalents	42	63
Accrued investment income	14	46
Reinsurance recoverable	13	14
Other assets	2	10
Total assets	1,235	1,579
Liabilities
Future policy benefits	1,164	1,520
Other policy claims and benefits	16	16
Dividends payable to policyholders	73	75
Total liabilities	1,262	1,611
AmerUs Closed Block
Liabilities
Closed Block Liabilities, Other Closed Block Liabilities	$ 9	$ 0

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Assets Designated to Closed Block, Reinsurance Recoverable

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