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Acquisitions - Carrying Value and Estimated Useful Lives (Details) - USD ($) $ in Millions		12 Months Ended
	Jun. 01, 2020	Dec. 31, 2021	Dec. 31, 2020
Value of distribution network acquired
Property, Plant and Equipment [Line Items]
Estimated Useful Life (in years)		15 years	15 years
F&G
Property, Plant and Equipment [Line Items]
Other intangible assets	$ 2,107
F&G | Value of business acquired
Property, Plant and Equipment [Line Items]
Other intangible assets	1,908
F&G | Value of distribution network acquired
Property, Plant and Equipment [Line Items]
Other intangible assets	$ 140
Estimated Useful Life (in years)	15 years
F&G | Trademarks and licenses
Property, Plant and Equipment [Line Items]
Other intangible assets	$ 38
Estimated Useful Life (in years)	10 years
F&G | Software
Property, Plant and Equipment [Line Items]
Other intangible assets	$ 21
Estimated Useful Life (in years)	2 years

X

- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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- Definition

The amount of identifiable intangible assets recognized as of the acquisition date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 55
-Paragraph 37
-URI http://asc.fasb.org/extlink&oid=123455525&loc=d3e2207-128464

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
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+ References

No definition available.

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