v2.4.0.8
Schedule of Long-Term Obligations (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Dec. 31, 2013
Debt Instrument    
Receivables securitization facility $ 80,000  
Less current maturities (35,106) (41,535)
Long-Term Obligations, Excluding Current Portion 1,695,627 1,264,246
Long-term obligations, total 1,730,733 1,305,781
Term loan
   
Debt Instrument    
Term loan 450,000 438,750
Revolving credit facility
   
Debt Instrument    
Revolving credit facility 542,230 233,804
Senior notes
   
Debt Instrument    
Senior notes 600,000 600,000
Receivables securitization facility
   
Debt Instrument    
Receivables securitization facility 80,000 0
Notes payable
   
Debt Instrument    
Notes payable 42,309 15,730
Other long-term debt
   
Debt Instrument    
Other long-term debt $ 16,194 $ 17,497