v2.4.0.8
Supplemental Cash Flow Information (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Cash paid:      
Income taxes $ 341,426 $ 322,018 $ 145,687
Interest 405,030 257,640 236,446
Non-cash investing and financing activities:      
Fixed assets under capital lease obligations $ 60,920 $ 55,813 $ 35,764