Accumulated Other Comprehensive Loss

3 Months Ended

Mar. 31, 2019

Accumulated Other Comprehensive Income (Loss) [Abstract]

Accumulated Other Comprehensive Loss

Accumulated Other Comprehensive Loss

The following tables summarize the activity within accumulated other comprehensive loss during the three months ended March 31, 2019 and 2018:

(in millions)	Foreign currency translation adjustments			Hedge instruments		Defined benefit postretirement plans			Other		Total
Beginning balance, December 31, 2018	$	(441	)	$	—	$	(235	)	$	2	$	(674	)
Comprehensive (loss) income before reclassifications	(5		)	—		3			—		(2		)
Income taxes associated with comprehensive income (loss) before reclassifications	(4		)	—		3			—		(1		)
Reclassification from accumulated other comprehensive loss	—			—		3			—		3
Income taxes reclassified into net earnings	—			—		(1		)	—		(1		)
Ending balance, March 31, 2019	$	(450	)	$	—	$	(227	)	$	2	$	(675	)

(in millions)	Foreign currency translation adjustments			Hedge instruments			Defined benefit postretirement plans			Other		Total
Beginning balance, December 31, 2017	$	(294	)	$	(1	)	$	(198	)	$	3	$	(490	)
Adoption of accounting standards	—			—			(14		)	—		(14		)
Comprehensive income (loss) before reclassifications	62			(5		)	(4		)	—		53
Income taxes associated with comprehensive income (loss) before reclassifications	3			1			1			—		5
Reclassification from accumulated other comprehensive loss	—			1			2			—		3
Income taxes reclassified into net earnings	—			—			(1		)	—		(1		)
Ending balance, March 31, 2018	$	(229	)	$	(4	)	$	(214	)	$	3	$	(444	)