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DERIVATIVE INSTRUMENTS - Schedule of Gain (Losses) Recognized in Income on Derivatives (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gains (losses) on derivatives not designated as hedging instruments	$ 289	$ 85	$ 386	$ 121
Gain (Loss) on Investments | Equity-indexed options
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gains (losses) on derivatives not designated as hedging instruments	285	68	385	93
Gain (Loss) on Investments | Foreign exchange forwards
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gains (losses) on derivatives not designated as hedging instruments	(6)	41	(2)	37
Gain (Loss) on Investments | Bond futures
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gains (losses) on derivatives not designated as hedging instruments	9	(24)	5	(9)
Gain (Loss) on Investments | Interest rate swaps
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gains (losses) on derivatives not designated as hedging instruments	0	0	(3)	0
Gain (Loss) on Investments | Interest rate options
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gains (losses) on derivatives not designated as hedging instruments	$ 1	$ 0	$ 1	$ 0

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Amount of realized and unrealized gain (loss) of derivative instruments not designated or qualifying as hedging instruments.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-4C

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 4CC
-SubTopic 10
-Topic 815
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-4CC

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