Debt as of March 31, 2016 and December 31, 2015 was as follows:



	March 31, 2016			December 31, 2015
	(In thousands)
7.0% Senior Notes due June 2017	$	295,000		$	295,000
7.625% Senior Notes due October 2018	250,000			250,000
4.5% Senior Notes due November 2020	200,000			200,000
8.0% Senior Notes due November 2021	150,000			150,000
5.375% Senior Notes due January 2022	425,000			425,000
5.375% Senior Notes due May 2024	850,000			850,000
7.5% Senior Notes due April 2027	200,000			200,000
Term Loan due July 2018	—			310,000
Bank Credit Facility due July 2018	—			270,000
Term Loan due March 2021	550,000			—
Bank Credit Facility due March 2021	30,000			—
Obligations under capital leases	209,027			204,246
Mortgage notes and other debt, maturities through 2050	3,983			4,037
Unamortized premiums, net	8,512			8,636
Unamortized debt issuance costs	(37,767		)	(42,491		)
Total debt	3,133,755			3,124,428
Less: Current maturities of long-term debt	(57,413		)	(86,823		)
Total long-term debt	$	3,076,342		$	3,037,605