Short-term Borrowings and Other Debt Obligations (Tables)

12 Months Ended

Dec. 31, 2019

Debt Disclosure [Abstract]

Components of short-term borrowings

	Successor		Predecessor
	December 31,		December 31,
(Dollars in millions)	2019		2018
364-Day Credit Agreement (repaid in full July 3, 2019)	$	—	$	317
A&R Credit Agreement (repaid in full December 13, 2019)	—		—
ABL Credit Agreement (issued December 13, 2019)	—		—
Other Short-term Loans	3		9
Current Portion of Long-term Debt	10		57
Short-term Borrowings and Current Portion of Long-term Debt	$	13	$	383