Investment Funds Gain (Loss)

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- Definition

Amount of realized and unrealized gain (loss) on investment.

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- Definition

Amount of gain (loss) included in earnings for investments classified as other.

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- Definition

Amount, before investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Excludes realized gain (loss) on investments.

+ References

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- Definition

Amount, after investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Excludes realized gain (loss) on investments.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Variable Interest Entities (Details) - USD ($) $ in Millions	3 Months Ended			6 Months Ended		9 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2023	Jun. 30, 2022	Sep. 30, 2022
Variable Interest Entity [Line Items]
Investment revenue	$ (2,962)	$ (1,915)		$ (5,597)	$ (3,789)
Net Investment Income	2,717	1,726		5,124	3,409
Investment related gains (losses)	366	(5,751)	$ (4,212)	1,431	(9,963)	$ (12,811)
Other gains	276	499		12	807
Mortgage loans
Variable Interest Entity [Line Items]
Investment related gains (losses)	(204)	(1,099)		73	(1,895)
Mortgage loans
Variable Interest Entity [Line Items]
Investment revenue	(543)	(297)		(990)	(534)
Investment funds
Variable Interest Entity [Line Items]
Investment expenses	29	104		72	408
Other
Variable Interest Entity [Line Items]
Investment revenue	(219)	(48)		(409)	(90)
Trading securities
Variable Interest Entity [Line Items]
Investment revenue	(44)	(49)		(86)	(112)
Variable Interest Entities
Variable Interest Entity [Line Items]
Net Investment Income	55	30		135	47
Investment related gains (losses)	293	22		494	(20)
Other gains	12	21		(28)	21
Variable Interest Entities \| Mortgage loans
Variable Interest Entity [Line Items]
Investment related gains (losses)	(29)	(47)		(20)	(159)
Variable Interest Entities \| Investment funds
Variable Interest Entity [Line Items]
Investment related gains (losses)	315	48		541	118
Variable Interest Entities \| Mortgage loans
Variable Interest Entity [Line Items]
Investment revenue	(30)	(23)		(54)	(43)
Variable Interest Entities \| Investment funds
Variable Interest Entity [Line Items]
Investment expenses	0	(6)		35	(9)
Variable Interest Entities \| Other
Variable Interest Entity [Line Items]
Investment expenses	(3)	13		(5)	13
Variable Interest Entities \| Trading securities
Variable Interest Entity [Line Items]
Investment revenue	(28)	0		(51)	0
Investment related gains (losses)	$ (5)	$ 0		$ 1	$ 0