Accumulated Other Comprehensive Income Loss

6 Months Ended

Jun. 30, 2018

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

Accumulated Other Comprehensive Income Loss

(11) Accumulated Other Comprehensive Loss

The tables below summarize changes in accumulated other comprehensive loss recorded on our consolidated balance sheets by component for the successor six months ended June 30, 2018:

	Foreign Currency Translation Adjustment and Other			Total
	(Dollars in millions)
Balance at December 31, 2017	$	18		18
Other comprehensive loss before reclassifications, net of tax	(163		)	(163	)
Cumulative effect of adoption of ASU 2018-02, Income Statement-Reporting Comprehensive Income: Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income	6			6
Net other comprehensive loss	(157		)	(157	)
Balance at June 30, 2018	$	(139	)	(139	)

The table below summarizes changes in accumulated other comprehensive loss recorded on our consolidated balance sheets by component for the predecessor six months ended June 30, 2017:

	Pension Plans			Foreign Currency Translation Adjustment and Other		Total
	(Dollars in millions)
Balance at December 31, 2016	$	(34	)	(353	)	(387	)
Other comprehensive income before reclassifications, net of tax	1			62		63
Amounts reclassified from accumulated other comprehensive loss	(1		)	—		(1	)
Net other comprehensive income	—			62		62
Balance at June 30, 2017	$	(34	)	(291	)	(325	)