Indebtedness (Tables)

6 Months Ended

12 Months Ended

Jun. 30, 2013

Dec. 31, 2012

Long-Term Debt and Notes Payable

Schedule of components of long-term debt and notes payable

	December 31, 2012		June 30, 2013
	(in thousands)
75/8% senior subordinated notes	$	70,000	$	—
6.375% senior notes		—		600,000
Senior secured credit facilities:
Revolving loan		130,000		105,000
Term loans(1)		1,096,641		811,060
Other		6,302		14,898
Total debt		1,302,943		1,530,958
Less: current maturities		11,646		13,230
Total long-term debt	$	1,291,297	$	1,517,728

(1)

Presented net of unamortized discounts of $14.2 million and $7.2 million at December 31, 2012 and June 30, 2013, respectively.

	December 31,
	2011		2012
	(In thousands)
75/8% senior subordinated notes	$	345,000	$	70,000
Senior secured credit facilities:
Revolving loan		40,000		130,000
Term loans(1)		837,974		1,096,641
Other		6,524		6,302
Total debt		1,229,498		1,302,943
Less: current maturities		10,848		11,646
Total long-term debt	$	1,218,650	$	1,291,297

(1)

Presented net of unamortized discount of $7.8 million and $14.2 million at December 31, 2011 and 2012, respectively.

Schedule of maturities of the Company's long-term debt

Maturities of the Company's long-term debt for the period from July 1, 2013 through December 31, 2013 and the years after 2013 are approximately as follows and are presented net of the discounts on the senior secured credit facility term loans (in thousands):

July 1, 2013 - December 31, 2013	$	8,252
2014		9,742
2015		10,536
2016		296,134
2017		4,075
2018 and beyond		1,202,219

Maturities of the Company's long-term debt for the years after 2012 are approximately as follows (in thousands):

2013	$	11,646
2014		9,530
2015		79,440
2016		138,684
2017		8,701
2018 and beyond		1,054,942