Amount, after tax and reclassification adjustment, of unrealized gain (loss) from (increase) decrease in liability for future policy benefit from change in discount rate, attributable to parent.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 810
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1A
-Subparagraph (c)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481203/810-10-50-1A

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 810
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 19
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481231/810-10-45-19

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 10A
-Subparagraph (m)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482790/220-10-45-10A

Name:	us-gaap_OciLiabilityForFuturePolicyBenefitGainLossAfterReclassificationAdjustmentAndTaxParent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

POLICY LIABILITIES - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended						9 Months Ended		12 Months Ended
	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Liabilities for Guarantees on Long-Duration Contracts [Line Items]
Effect of changes in discount rate assumptions during period, net of income taxes	$ (1,492)	$ 2,920	$ 1,065	$ 4,193	$ (165)	$ (2,794)
Accumulated Other Comprehensive Income (Loss)
Liabilities for Guarantees on Long-Duration Contracts [Line Items]
Effect of changes in discount rate assumptions during period, net of income taxes	$ (1,492)	$ 2,920	$ 1,065	$ 4,193	$ (165)	$ (2,794)	$ 2,500	$ 1,200	$ (460)