Additional Balance Sheet Details

3 Months Ended

Mar. 31, 2015

Accounts Payable and Accrued Liabilities, Current [Abstract]

Accounts Payable and Accrued Liabilities

Note 7. Additional Balance Sheet Details

Accounts Payable and Accrued Liabilities

	March 31,		December 31,
In thousands	2015		2014
Accounts payable	$	52,662	$	64,604
Accrued interest	45,883		48,255
Accrued lease operating expenses	38,197		56,798
Accrued exploration and development costs	26,560		90,939
Accrued compensation	24,517		62,513
Taxes payable	16,697		39,816
Other	30,025		31,833
Total	$	234,541	$	394,758