Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2018

Debt Disclosure [Abstract]

Schedule of Long-term Debt

Long-term debt consisted of the following:

	March 31, 2018		December 31, 2017
	(in millions)
Term Loan (1)	$	—	$	1,243
Sale leaseback financing obligation	111		113
2014 Revolver	—		765
4.875% Senior Notes Due 2023	1,000		—
5.500% Senior Notes Due 2026	800		—
5.875% Senior Notes Due 2028	400		—
6.375% Senior Notes Due 2023 (2)	—		800
5.500% Senior Notes Due 2020 (2)	—		600
6.250% Senior Notes Due 2021 (2)	—		800
Other	2		3
Total debt	2,313		4,324
Less: current maturities	5		6
Less: debt issuance costs	25		34
Long-term debt, net of current maturities	$	2,283	$	4,284