Disposal Group, Including Discontinued Operations, Adjustments to AOCI

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- 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 tax, before reclassification adjustments, of other comprehensive income (loss), attributable to parent.

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Amount after tax of other comprehensive income (loss) attributable to parent entity.

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Amount after tax of reclassification adjustments of other comprehensive income (loss) attributable to parent.

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- Definition

Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.

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Amount of increase (decrease) in accumulated other comprehensive income (AOCI) for reclassification to retained earnings of tax effect from remeasurement of deferred tax pursuant to Tax Cuts and Jobs Act.

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Changes in and Reclassifications From Accumulated Other Comprehensive Income (Loss) - AOCI Rollforward (Details) - USD ($) $ in Millions		12 Months Ended
	Jan. 01, 2018	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	May 31, 2018
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		$ 16,270.0	$ 13,101.0
OCI, net of tax		1,118.0	1,631.0	$ (2,237.0)
Ending balance		18,556.0	16,270.0	13,101.0
Tax Cuts and Jobs Act, Reclassification from AOCI to Retained Earnings, Tax Effect	$ 88.0			88.0
Discontinued Operations, Held-for-sale or Disposed of by Sale [Member] \| Life and Annuity Run-Off Business
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Disposal Group, Including Discontinued Operations, Adjustments to AOCI				758.0	$ 758.0
Net Unrealized Gain on Fixed Maturities
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	1,931.0	1,684.0	24.0	1,931.0
OCI before reclassifications		1,285.0	1,797.0	(2,245.0)
Amounts reclassified from AOCI		(135.0)	(137.0)	65.0
OCI, net of tax		1,150.0	1,660.0	(2,180.0)
Ending balance		2,834.0	1,684.0	24.0
Net Unrealized Gain on Fixed Maturities \| Cumulative Effect, Period of Adoption, Adjustment [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	273.0			273.0
Net Unrealized Gain on Fixed Maturities \| Cumulative Effect, Period of Adoption, Adjusted Balance [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	2,204.0			2,204.0
AOCI, Gain (Loss), Debt Securities, Available-for-sale, with Allowance for Credit Loss, Parent
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		(3.0)
OCI before reclassifications		1.0
Amounts reclassified from AOCI		0.0
OCI, net of tax		1.0
Ending balance		(2.0)	(3.0)
Unrealized loss on Fixed Maturities with ACL
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	(3.0)	(3.0)	(4.0)	(3.0)
OCI before reclassifications			1.0	0.0
Amounts reclassified from AOCI			0.0	(1.0)
OCI, net of tax			1.0	(1.0)
Ending balance			(3.0)	(4.0)
Unrealized loss on Fixed Maturities with ACL \| Cumulative Effect, Period of Adoption, Adjustment [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	0.0			0.0
Unrealized loss on Fixed Maturities with ACL \| Cumulative Effect, Period of Adoption, Adjusted Balance [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	(3.0)			(3.0)
Net Gain (Loss) on Cash Flow Hedging Instruments
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	18.0	9.0	(5.0)	18.0
OCI before reclassifications		24.0	22.0	8.0
Amounts reclassified from AOCI		(21.0)	(8.0)	(33.0)
OCI, net of tax		3.0	14.0	(25.0)
Ending balance		12.0	9.0	(5.0)
Net Gain (Loss) on Cash Flow Hedging Instruments \| Cumulative Effect, Period of Adoption, Adjustment [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	2.0			2.0
Net Gain (Loss) on Cash Flow Hedging Instruments \| Cumulative Effect, Period of Adoption, Adjusted Balance [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	20.0			20.0
Foreign Currency Translation Adjustments
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	34.0	34.0	30.0	34.0
OCI before reclassifications		9.0	4.0	(8.0)
Amounts reclassified from AOCI		0.0	0.0	0.0
OCI, net of tax		9.0	4.0	(8.0)
Ending balance		43.0	34.0	30.0
Foreign Currency Translation Adjustments \| Cumulative Effect, Period of Adoption, Adjustment [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	4.0			4.0
Foreign Currency Translation Adjustments \| Cumulative Effect, Period of Adoption, Adjusted Balance [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	38.0			38.0
Pension and Other Postretirement Plan Adjustments
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	(1,317.0)	(1,672.0)	(1,624.0)	(1,317.0)
OCI before reclassifications		(92.0)	(82.0)	(61.0)
Amounts reclassified from AOCI		47.0	34.0	38.0
OCI, net of tax		(45.0)	(48.0)	(23.0)
Ending balance		(1,717.0)	(1,672.0)	(1,624.0)
Pension and Other Postretirement Plan Adjustments \| Cumulative Effect, Period of Adoption, Adjustment [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	(284.0)			(284.0)
Pension and Other Postretirement Plan Adjustments \| Cumulative Effect, Period of Adoption, Adjusted Balance [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	(1,601.0)			(1,601.0)
AOCI, net of tax
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	663.0	52.0	(1,579.0)	663.0
OCI before reclassifications		1,227.0	1,742.0	(2,306.0)
Amounts reclassified from AOCI		(109.0)	(111.0)	69.0
OCI, net of tax		1,118.0	1,631.0	(2,237.0)
Ending balance		1,170.0	52.0	(1,579.0)
AOCI, net of tax \| Cumulative Effect, Period of Adoption, Adjustment [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	(5.0)		0.0	(5.0)
Ending balance		0.0		0.0
AOCI, net of tax \| Cumulative Effect, Period of Adoption, Adjusted Balance [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	658.0	(1,579.0)		658.0
Ending balance		52.0	(1,579.0)
Retained Earnings
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	9,642.0	12,685.0	11,055.0	9,642.0
Ending balance		13,918.0	12,685.0	11,055.0
Retained Earnings \| Cumulative Effect, Period of Adoption, Adjustment [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	5.0		0.0	5.0
Ending balance				0.0
Retained Earnings \| Cumulative Effect, Period of Adoption, Adjusted Balance [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	9,647.0	$ 12,667.0	11,055.0	9,647.0
Ending balance			$ 12,667.0	$ 11,055.0
Equity securities and shadow DAC [Member] \| Retained Earnings \| Cumulative Effect, Period of Adoption, Adjustment [Member] \| Accounting Standards Update 2016-01 [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	$ 93.0