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Long-Term Debt (Tables)
 12 Months Ended
Dec. 31, 2012
Long-Term Debt  
Schedule of long-term debt

Long-term debt consisted of the following (in thousands):

 

 

 

December 31,

 

 

 

2012

 

2011

 

Revolving credit facility due July 2016

 

$

70,000

 

$

433,500

 

Partnership’s revolving credit facility due November 2015

 

530,500

 

395,500

 

Partnership’s term loan facility due November 2015

 

150,000

 

150,000

 

4.25% convertible senior notes due June 2014 (presented net of the unamortized discount of $34.3 million and $54.9 million, respectively)

 

320,673

 

300,149

 

4.75% convertible senior notes due January 2014

 

143,750

 

143,750

 

7.25% senior notes due December 2018

 

350,000

 

350,000

 

Other, interest at various rates, collateralized by equipment and other assets

 

—

 

140

 

Long-term debt

 

$

1,564,923

 

$

1,773,039

 
Summary of contractual maturities of long-term debt (excluding interest to be accrued thereon)

Contractual maturities of long-term debt (excluding interest to be accrued thereon) at December 31, 2012 are as follows (in thousands):

 

 

 

December 31,

 

 

 

2012

 

2013

 

$

—

 

2014

 

498,750

(1)

2015

 

680,500

 

2016

 

70,000

 

2017

 

—

 

Thereafter

 

350,000

 

Total debt

 

$

1,599,250

(1)

 

(1)                  This amount includes the full face value of the 4.25% Notes and is not reduced by the unamortized discount of $34.3 million as of December 31, 2012.