Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt - Schedule of Long Term Debt (Details)

v2.4.0.6
Long-Term Debt - Schedule of Long Term Debt (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2012
Dec. 31, 2011
Debt Instrument [Line Items]    
Senior Notes, net of discount $ 2,295,939 $ 2,192,418
Senior Notes
   
Debt Instrument [Line Items]    
Senior Notes, net of discount 2,195,939 2,192,418
Line of Credit
   
Debt Instrument [Line Items]    
Senior Notes, net of discount $ 100,000 $ 0