Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Dec. 31, 2022

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

Reconciliation of Components of Accumulated Other Comprehensive (Loss) Income

A reconciliation of the components of accumulated other comprehensive (loss) income at December 31, 2022, 2021, and 2020 is as follows:

	2022		2021		2020
Net unrealized investment gains:
Beginning of year balance	$	492	$	949	$	521
Other comprehensive (loss) income before reclassifications, net of tax benefit (expense) of $926, $121, and $(160), respectively	(2,614)		(357)		478
Amounts reclassified from accumulated other comprehensive income, net of tax benefit (expense) of $(94), $27, and $(13), respectively	354		(100)		(50)
Other comprehensive (loss) income	(2,260)		(457)		428
End of year balance	(1,768)		492		949
Non-credit components of impairments on investments:
Beginning of year balance	—		(2)		(2)
Other comprehensive income, net of tax (expense) benefit of $0, $(1),and $0, respectively	(3)		2		—
End of year balance	(3)		—		(2)
Net cash flow hedges:
Beginning of year balance	(239)		(250)		(262)
Other comprehensive income, net of tax expense of $(6), $(3), and $(3), respectively	10		11		12
End of year balance	(229)		(239)		(250)
Pension and other postretirement benefits:
Beginning of year balance	(429)		(552)		(551)
Other comprehensive income (loss), net of tax expense of $(23), $(36), and $(2), respectively	(70)		123		(1)
End of year balance	(499)		(429)		(552)
Foreign currency translation adjustments:
Beginning of year balance	(4)		5		(2)
Other comprehensive (loss) income, net of tax benefit (expense) of $6, $2, and $(2)	(13)		(9)		7
End of year balance	(17)		(4)		5
Total:
Total beginning of year accumulated other comprehensive (loss) income	(178)		150		(296)
Total other comprehensive (loss) income, net of tax benefit (expense) of $809, $110, and $(154), respectively	(2,336)		(330)		446
Total other comprehensive loss attributable to noncontrolling interests, net of tax (expense) benefit of $(3), $1, and $0, respectively	11		2		—
Total end of year accumulated other comprehensive (loss) income	$	(2,503)	$	(178)	$	150