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



	Three Months Ended September 30, 2019
(In millions)	Cash Flow Hedges			Foreign Currency Translation			Other			Total
Balance at June 30, 2019	$	(144	)	$	(47	)	$	(2	)	$	(193	)
Other comprehensive loss before reclassifications	(4		)	(186		)	—			(190		)
Amounts reclassified from accumulated other comprehensive loss	4			—			—			4
Net current-period other comprehensive loss	—			(186		)	—			(186		)
Balance at September 30, 2019	$	(144	)	$	(233	)	$	(2	)	$	(379	)



	Three Months Ended September 30, 2018
(In millions)	Cash Flow Hedges			Foreign Currency Translation			Other			Total
Balance at June 30, 2018	$	(20	)	$	(44	)	$	(2	)	$	(66	)
Other comprehensive loss before reclassifications	(6		)	(8		)	—			(14		)
Amounts reclassified from accumulated other comprehensive loss	1			—			—			1
Net current-period other comprehensive loss	(5		)	(8		)	—			(13		)
Balance at September 30, 2018	$	(25	)	$	(52	)	$	(2	)	$	(79	)



	Nine Months Ended September 30, 2019
(In millions)	Cash Flow Hedges			Foreign Currency Translation			Other			Total
Balance at December 31, 2018	$	(16	)	$	(49	)	$	(2	)	$	(67	)
Other comprehensive loss before reclassifications	(134		)	(184		)	—			(318		)
Amounts reclassified from accumulated other comprehensive loss	6			—			—			6
Net current-period other comprehensive loss	(128		)	(184		)	—			(312		)
Balance at September 30, 2019	$	(144	)	$	(233	)	$	(2	)	$	(379	)



	Nine Months Ended September 30, 2018
(In millions)	Cash Flow Hedges			Foreign Currency Translation			Other			Total
Balance at December 31, 2017	$	(14	)	$	(38	)	$	(2	)	$	(54	)
Net current-period other comprehensive loss	(11		)	(14		)	—			(25		)
Cumulative-effect adjustment of ASU 2017-12 adoption from retained earnings	3			—			—			3
Cumulative-effect adjustment of ASU 2018-02 adoption to retained earnings	(3		)	—			—			(3		)
Balance at September 30, 2018	$	(25	)	$	(52	)	$	(2	)	$	(79	)