Indebtedness (Tables)

12 Months Ended

Dec. 31, 2014

Debt Disclosure [Abstract]

Debt Outstanding

We had the following debt outstanding as of the dates shown below (bank debt interest rate at December 31, 2014 is shown parenthetically) (in thousands). No interest was capitalized during 2014, 2013, and 2012.

	December 31,
	2014		2013
Bank debt (2.0%)	$	723,000	$	500,000
Senior subordinated notes:
8.00% senior subordinated notes due 2019, net of $9,484 discount		¾		290,516
6.75% senior subordinated notes due 2020		500,000		500,000
5.75% senior subordinated notes due 2021		500,000		500,000
5.00% senior subordinated notes due 2022		600,000		600,000
5.00% senior subordinated notes due 2023		750,000		750,000
Total debt	$	3,073,000	$	3,140,516

Schedule for Long-Term Debt Outstanding

The following is the principal maturity schedule for our long-term debt outstanding as of December 31, 2014 (in thousands):

	Year Ended December 31,
2015	$	—
2016		—
2017		—
2018		—
2019		723,000
Thereafter		2,350,000
	$	3,073,000