v3.24.2.u1

Investments (Fixed Maturity Securities AFS - Sales and Disposals and Credit Loss) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Debt Securities, Available-for-sale [Line Items]
Proceeds	$ 4,754	$ 3,291	$ 7,784	$ 11,713
Gross investment gains	67	27	115	266
Gross investment (losses)	(195)	(102)	(388)	(262)
Realized gains (losses) on sales and disposals	(128)	(75)	(273)	4
Net credit loss (provision) release (change in ACL recognized in earnings)	(10)	(10)	56	(31)
Impairment (losses)	0	(661)	0	(667)
Net credit loss (provision) release and impairment (losses)	(10)	(671)	56	(698)
Net investment gains (losses)	(126)	(3)	(299)	80
Equity securities, Realized gains(losses) on sales and disposals	(1)	0	(2)	(2)
Equity Securities, FV-NI, Unrealized Gain (Loss)	4	7	11	4
Equity Securities, FV-NI, Gain (Loss)	3	7	9	2
Fixed Maturity Securities
Debt Securities, Available-for-sale [Line Items]
Net investment gains (losses)	$ (138)	$ (746)	$ (217)	$ (694)

Amount of increase (decrease) in allowance for credit loss of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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METROPOLITAN LIFE INSURANCE CO 10-Q