XML 40 R71.htm IDEA: XBRL DOCUMENT v2.4.0.6
Accounts and Notes Receivable and Allowance for Credit Losses - Contractual Amounts Due under Leases (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Receivables [Abstract]    
Due within one year $ 137,323  
Due within two years 100,019  
Due within three years 91,253  
Thereafter 192  
Total 328,787 335,500
Less amounts representing interest (6,376)  
Present value 322,411  
Current portion (included in accounts and notes receivable) 135,399  
Long-term portion (included in other assets, net) $ 187,012