Accumulated Other Comprehensive Loss (Tables)

3 Months Ended

Mar. 31, 2020

Equity [Abstract]

Changes in accumulated other comprehensive loss by component, net of income taxes

Changes in accumulated other comprehensive loss by component, net of income taxes, consisted of the following:

	Three Months Ended March 31, 2020
(In millions)	Cash Flow Hedges			Foreign Currency Translation			Pension Plans			Total
Balance at December 31, 2019	$	(141	)	$	(33	)	$	(6	)	$	(180	)
Other comprehensive loss before reclassifications	(8		)	(626		)	—			(634		)
Amounts reclassified from accumulated other comprehensive loss	3			—			—			3
Net current-period other comprehensive loss	(5		)	(626		)	—			(631		)
Balance at March 31, 2020	$	(146	)	$	(659	)	$	(6	)	$	(811	)

	Three Months Ended March 31, 2019
(In millions)	Cash Flow Hedges			Foreign Currency Translation			Pension Plans			Total
Balance at December 31, 2018	$	(16	)	$	(49	)	$	(2	)	$	(67	)
Other comprehensive (loss) income before reclassifications	(23		)	4			—			(19		)
Amounts reclassified from accumulated other comprehensive loss	1			—			—			1
Net current-period other comprehensive (loss) income	(22		)	4			—			(18		)
Balance at March 31, 2019	$	(38	)	$	(45	)	$	(2	)	$	(85	)