Severance and Restructuring Costs

6 Months Ended

Jun. 30, 2018

Restructuring and Related Activities [Abstract]

Severance and Restructuring Costs

(6)  Severance and Restructuring Costs

Changes in our accrued liabilities for severance expenses and restructuring costs were as follows:

	Successor
	Severance			Restructuring
	(Dollars in millions)
Balance at January 1, 2018	$	5		4
Accrued to expense	12			46
Payments, net	(12		)	(1	)
Balance at June 30, 2018	$	5		49