Accumulated Other Comprehensive Income Loss (Tables)

3 Months Ended

Mar. 31, 2021

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Changes in AOCI, net of tax

Changes in AOCI, Net of Tax for the Three Months Ended March 31, 2021
	Changes in
	Net Unrealized Gain on Fixed Maturities		Unrealized Loss on Fixed Maturities with ACL		Net Gain on Cash Flow Hedging Instruments		Foreign Currency Translation Adjustments		Pension and Other Postretirement Plan Adjustments		AOCI, net of tax
Beginning balance	$	2,834	$	(2)	$	12	$	43	$	(1,717)	$	1,170
OCI before reclassifications	(922)		—		12		1		—		(909)
Amounts reclassified from AOCI	(3)		—		(7)		—		13		3
OCI, net of tax	(925)		—		5		1		13		(906)
Ending balance	$	1,909	$	(2)	$	17	$	44	$	(1,704)	$	264

Changes in AOCI, Net of Tax for the Three Months Ended March 31, 2020
	Changes in
	Net Unrealized Gain on Fixed Maturities		Net Unrealized Loss on Fixed Maturities with ACL		Net Gain on Cash Flow Hedging Instruments		Foreign Currency Translation Adjustments		Pension and Other Postretirement Plan Adjustments		AOCI, net of tax
Beginning balance	$	1,684	$	(3)	$	9	$	34	$	(1,672)	$	52
OCI before reclassifications	(1,015)		1		47		(8)		(1)		(976)
Amounts reclassified from AOCI	(42)		—		(3)		—		12		(33)
OCI, net of tax	(1,057)		1		44		(8)		11		(1,009)
Ending balance	$	627	$	(2)	$	53	$	26	$	(1,661)	$	(957)

Reclassifications from AOCI

Reclassifications from AOCI
	Three Months Ended March 31, 2021		Affected Line Item in the Condensed Consolidated Statement of Operations
Net Unrealized Gain on Fixed Maturities
Available-for-sale fixed maturities	$	4	Net realized capital gains (losses)
	4		Total before tax
	1		Income tax expense
	$	3	Net income
Net Gains on Cash Flow Hedging Instruments
Interest rate swaps	$	10	Net investment income
Interest rate swaps	(2)		Interest expense
Foreign currency swaps	1		Net investment income
	9		Total before tax
	2		Income tax expense
	$	7	Net income
Pension and Other Postretirement Plan Adjustments
Amortization of prior service credit	$	2	Insurance operating costs and other expenses
Amortization of actuarial loss	(19)		Insurance operating costs and other expenses
	(17)		Total before tax
	(4)		Income tax expense
	$	(13)	Net income
Total amounts reclassified from AOCI	$	(3)	Net income

Reclassifications from AOCI
	Three Months Ended March 31, 2020		Affected Line Item in the Condensed Consolidated Statement of Operations
Net Unrealized Gain on Fixed Maturities
Available-for-sale fixed maturities	$	53	Net realized capital gains (losses)
	53		Total before tax
	11		Income tax expense
	$	42	Net income
Net Gains on Cash Flow Hedging Instruments
Interest rate swaps	$	3	Net investment income
Foreign currency swaps	1		Net investment income
	4		Total before tax
	1		Income tax expense
	$	3	Net income
Pension and Other Postretirement Plan Adjustments
Amortization of prior service credit	$	2	Insurance operating costs and other expenses
Amortization of actuarial loss	(17)		Insurance operating costs and other expenses
	(15)		Total before tax
	(3)		Income tax expense
	$	(12)	Net income
Total amounts reclassified from AOCI	$	33	Net income