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Derivative Financial Instruments - Schedule of Change in Fair Value of Derivative Instruments (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Derivative [Line Items]
Change in fair value of derivatives	$ 141	$ (27)	$ 263	$ 0
Net investment gains (losses)
Derivative [Line Items]
Change in fair value of derivatives	(258)	238	(447)	290
Call options | Net investment gains (losses)
Derivative [Line Items]
Change in fair value of derivatives	(395)	257	(709)	279
Futures contracts | Net investment gains (losses)
Derivative [Line Items]
Change in fair value of derivatives	(8)	5	(5)	4
Foreign currency forwards | Net investment gains (losses)
Derivative [Line Items]
Change in fair value of derivatives	9	0	12	4
Other embedded derivatives | Net investment gains (losses)
Derivative [Line Items]
Change in fair value of derivatives	(5)	3	(8)	3
Reinsurance related embedded derivatives | Net investment gains (losses)
Derivative [Line Items]
Change in fair value of derivatives	141	(27)	263	0
FIA/ IUL embedded derivatives
Derivative [Line Items]
Change in fair value of derivatives	$ (454)	$ 466	$ (942)	$ 355

X

- Definition

Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
-Subparagraph (b)(1)
-URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5618551-113959

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+ References

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