Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Dec. 31, 2020

Equity [Abstract]

Schedule of accumulated other comprehensive income (loss)

The following table summarizes the activity within accumulated other comprehensive loss:

(in millions)	Foreign currency translation adjustments		Hedge instruments		Defined benefit postretirement plans		Other		Total
Beginning Balance, January 1, 2018	$	(294)	$	(1)	$	(198)	$	3	$	(490)
Adoption of accounting standard	—		—		(14)		—		(14)
Comprehensive (loss) income before reclassifications	(153)		(2)		(42)		(1)		(198)
Income taxes associated with comprehensive (loss) income before reclassifications	5		—		14		—		19
Reclassification from accumulated other comprehensive (loss) income	—		4		8		—		12
Income taxes reclassified into net earnings	—		(1)		(2)		—		(3)
Ending Balance December 31, 2018	$	(442)	$	—	$	(234)	$	2	$	(674)
Comprehensive (loss) income before reclassifications	(51)		(1)		(29)		(2)		(83)
Income taxes associated with comprehensive (loss) income before reclassifications	(4)		—		4		—		—
Reclassification from accumulated other comprehensive (loss) income	—		1		37		—		38
Income taxes reclassified into net earnings	—		—		(8)		—		(8)
Ending Balance December 31, 2019	$	(497)	$	—	$	(230)	$	—	$	(727)
Comprehensive (loss) income before reclassifications	133		(1)		(131)		—		1
Income taxes associated with comprehensive (loss) income before reclassifications	43		—		18		—		61
Reclassification from accumulated other comprehensive (loss) income	—		1		16		—		17
Income taxes reclassified into net earnings	—		—		(3)		—		(3)
Ending Balance December 31, 2020	$	(321)	$	—	$	(330)	$	—	$	(651)