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Value of Business Acquired, Deferred Acquisition Costs and Deferred Sales Inducements - DAC Reconciliation to Balance Sheet (Details) - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]
DAC	$ 2,412	$ 2,215
Indexed Annuity
Finite-Lived Intangible Assets [Line Items]
DAC	1,492	1,378
Fixed Rate Annuities
Finite-Lived Intangible Assets [Line Items]
DAC	313	288
Universal Life
Finite-Lived Intangible Assets [Line Items]
DAC	603	545
Funding Agreements
Finite-Lived Intangible Assets [Line Items]
DAC	$ 4	$ 4

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- Definition

Deferred Policy Acquisition Costs Including Funding Agreements

+ References

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 926
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483154/926-20-50-5

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