Accumulated Other Comprehensive Loss (Tables)

6 Months Ended

Jun. 30, 2020

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Schedule of Accumulated Other Comprehensive Loss

The table below summarizes changes in accumulated other comprehensive loss recorded on our consolidated balance sheets by component for the six months ended June 30, 2020:

	Pension Plans		Foreign Currency Translation Adjustment and Other	Total
	(Dollars in millions)
Balance at December 31, 2019	$	2	(181)	(179)
Other comprehensive loss, net of tax	—		(220)	(220)
Net other comprehensive loss	—		(220)	(220)
Balance at June 30, 2020	$	2	(401)	(399)

The table below summarizes changes in accumulated other comprehensive loss recorded on our consolidated balance sheets by component for the six months ended June 30, 2019:

	Pension Plans		Foreign Currency Translation Adjustment and Other	Total
	(Dollars in millions)
Balance at December 31, 2018	$	5	(176)	(171)
Other comprehensive loss, net of tax	—		(5)	(5)
Net other comprehensive loss	—		(5)	(5)
Balance at June 30, 2019	$	5	(181)	(176)