Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2016

Debt Disclosure [Abstract]

Components of Long-Term Debt

The following long-term debt and capital lease obligations were outstanding as of the dates indicated:

	March 31,			December 31,
In thousands	2016			2015
Senior Secured Bank Credit Agreement	$	310,000		$	175,000
6⅜% Senior Subordinated Notes due 2021	396,000			400,000
5½% Senior Subordinated Notes due 2022	1,207,745			1,250,000
4⅝% Senior Subordinated Notes due 2023	1,094,000			1,200,000
Other Subordinated Notes, including premium of $6 and $7, respectively	2,256			2,257
Pipeline financings	209,399			211,766
Capital lease obligations	65,817			71,324
Total	3,285,217			3,310,347
Issuance costs on senior subordinated notes	(29,803		)	(32,752		)
Total, net of debt issuance costs on senior subordinated notes	3,255,414			3,277,595
Less: current obligations	(32,917		)	(32,481		)
Long-term debt and capital lease obligations	$	3,222,497		$	3,245,114