v2.4.0.8
Guarantor Subsidiaries Financial Information Additional Information (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2013
Dec. 31, 2012
Jun. 30, 2012
Dec. 31, 2011
Condensed Financial Statements, Captions [Line Items]        
Cash and Cash Equivalents $ 71,938 $ 21,878 $ 200,207 $ 375,736
Trade 347,367 428,328    
Notes Receivable, Related Parties, Current 350,977 318,387    
Other Receivables 151,269 131,131    
Accounts Receivable - Securitized 40,719 37,846    
Inventories 227,994 247,766    
Deferred Income Taxes 143,004 148,104    
Senior Notes Due April 2017 at 8.00%
       
Condensed Financial Statements, Captions [Line Items]        
Debt Instrument, Face Amount 1,500,000      
Debt Instrument, Interest Rate, Stated Percentage 8.00%      
Senior notes due April 2020 at 8.25%
       
Condensed Financial Statements, Captions [Line Items]        
Debt Instrument, Face Amount 1,250,000      
Debt Instrument, Interest Rate, Stated Percentage 8.25%      
Senior notes due March 2021 at 6.375%
       
Condensed Financial Statements, Captions [Line Items]        
Debt Instrument, Face Amount $ 250,000      
Debt Instrument, Interest Rate, Stated Percentage 6.375%