Long-Term Debt (Tables)

9 Months Ended

Sep. 30, 2015

Debt Disclosure [Abstract]

Components of Long-Term Debt

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

	September 30,			December 31,
In thousands	2015			2014
Bank Credit Agreement	$	210,000		$	395,000
6⅜% Senior Subordinated Notes due 2021	400,000			400,000
5½% Senior Subordinated Notes due 2022	1,250,000			1,250,000
4⅝% Senior Subordinated Notes due 2023	1,200,000			1,200,000
Other Subordinated Notes, including premium of $8 and $11, respectively	2,258			2,746
Pipeline financings	214,179			220,583
Capital lease obligations	80,916			103,041
Total	3,357,353			3,571,370
Less: current obligations	(36,038		)	(35,470		)
Long-term debt and capital lease obligations	$	3,321,315		$	3,535,900