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Investments - Schedule of Other Investments by Asset Type (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Investment [Line Items]
Other investments	$ 824	$ 1,055
Bank loans, net
Investment [Line Items]
Other investments	201	224
Real estate
Investment [Line Items]
Other investments	620	709
Policy loans
Investment [Line Items]
Other investments	0	119
Other
Investment [Line Items]
Other investments	$ 3	$ 3

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- Definition

Amount of investments classified as other.

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