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Long-duration Contracts - Market Risk Reconciliation (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022	Jun. 30, 2022
Market Risk Benefit [Line Items]
Asset	$ 433		$ 489
Liability	3,195	$ 2,970	3,163
Net liability	2,762	2,855	2,674
Traditional deferred annuities
Market Risk Benefit [Line Items]
Asset	0		0
Liability	179		181
Net liability	179	183	181
Indexed annuities
Market Risk Benefit [Line Items]
Asset	433		489
Liability	3,016		2,982
Net liability	$ 2,583	$ 2,672	$ 2,493

X

- Definition

Amount, before effect of reinsurance and after accumulated increase (decrease) in instrument-specific credit risk, of contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk.

+ References

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Amount of asset position for contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk.

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Amount of liability position for contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk.

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