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Adoption of Accounting Pronouncement - Deferred Acquisition Costs (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022	Jun. 30, 2022
VOBA
Beginning balance	$ 2,988	$ 3,177	$ 3,372
Ending balance	$ 2,805	$ 2,988	3,177
Reported
VOBA
Beginning balance			4,527
Change in discount rate assumptions for future policy benefits
VOBA
Beginning balance			22
Fair value adjustment of market risk benefits
VOBA
Beginning balance			$ 1,133

X

- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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- Definition

Amount, after accumulated amortization, of present value of future profits of insurance contract acquired in business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 20
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479735/944-20-S99-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 944
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2B
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479432/944-30-50-2B

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(10))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1

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