Credit Risk and Fair Value of Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2015

The fair value of our debt instruments at September 30, 2015 and December 31, 2014 was as follows:



	September 30, 2015		December 31, 2014
	(In thousands)
6.75% Senior Notes due April 2016	$	—	$	208,075
7.0% Senior Notes due June 2017	316,759		320,043
7.625% Senior Notes due October 2018	282,500		277,538
4.5% Senior Notes due November 2020	204,500		201,700
8.0% Senior Notes due November 2021	176,250		174,375
5.375% Senior Notes due January 2022	448,503		437,750
5.375% Senior Notes due May 2024	887,188		558,250
7.5% Senior Notes due April 2027	226,000		220,890
Term Loan due July 2018	325,000		370,000
Bank Credit Facility due July 2018	225,000		235,000
Mortgage notes and other debt, maturities through 2050	4,101		4,277
Total fair value of debt instruments	$	3,095,801	$	3,007,898