Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2022

Stockholders' Equity Note [Abstract]

Changes in Components of Accumulated Other Comprehensive Income (Loss)

The following tables summarize the changes in the components of accumulated other comprehensive loss.

	Continuing Operations							Discontinued Operations
	Cumulative Translation Adjustments			Net Actuarial Loss and Prior Service Cost				Other Comprehensive Income (Loss) (a)			Accumulated Other Comprehensive Loss
At December 31, 2021		$	(445)		$	(1,434)			$	(23)		$	(1,902)
Other comprehensive income (loss) before reclassifications		(40)			—				2			(38)
Reclassifications to net earnings		—			16		(b)		—			16
Other comprehensive income (loss)		(40)			16				2			(22)
At March 31, 2022		$	(485)		$	(1,418)			$	(21)		$	(1,924)

	Continuing Operations							Discontinued Operations
	Cumulative Translation Adjustments			Net Actuarial Loss and Prior Service Cost				Other Comprehensive Income (Loss) (a)			Accumulated Other Comprehensive Loss
At December 31, 2020		$	(303)		$	(1,509)			$	(20)		$	(1,832)
Other comprehensive income (loss) before reclassifications		(65)			—				2			(63)
Reclassifications to net earnings		—			13		(b)		—			13
Other comprehensive income (loss)		(65)			13				2			(50)
At March 31, 2021		$	(368)		$	(1,496)			$	(18)		$	(1,882)

(a) Reflects cumulative translation adjustments.

(b) Reflects amortization of net actuarial losses (see Note 11).