Annual report pursuant to Section 13 and 15(d)

Summary of Impact of Translating Financial Statements (Detail)

v2.4.0.6
Summary of Impact of Translating Financial Statements (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Dec. 29, 2011
Dec. 30, 2010
Dec. 31, 2012
Brazil
Dec. 31, 2011
Brazil
Dec. 31, 2010
Brazil
Dec. 31, 2012
Sale of Mexican Subsidiaries
Dec. 31, 2011
Sale of Mexican Subsidiaries
Dec. 31, 2010
Sale of Mexican Subsidiaries
Dec. 31, 2012
Argentina
Dec. 31, 2011
Argentina
Dec. 31, 2010
Argentina
Dec. 31, 2012
Colombia
Dec. 31, 2011
Colombia
Dec. 31, 2010
Colombia
Dec. 31, 2012
Chile
Dec. 31, 2011
Chile
Dec. 31, 2010
Chile
Dec. 31, 2012
All other
Dec. 31, 2011
All other
Dec. 31, 2012
Total International Subsidiaries
Dec. 31, 2011
Total International Subsidiaries
Foreign Currency Translation [Line Items]                                              
Exchange Rate         2.05 1.87 1.67 13.02 14.00 12.39 4.91 4.31 3.98 1,768.23 1,950.00 1,950.00 479.80 520.70 473.20        
Total Assets of the Company's Subsidiaries $ 3,863,226 $ 3,522,408 $ 421,442 $ 425,972 $ 348,405 $ 327,679   $ 137,705 $ 121,935   $ 133,152 $ 128,524   $ 46,898 $ 34,568   $ 49,749 $ 40,084          
Accumulated other comprehensive Income (Loss) $ (37,698) $ (23,682)     $ (21,690) $ (28,000)   $ 6,601 $ (11,818)   $ (12,926) $ (4,196)   $ 2,790 $ 153   $ 2,958 $ (3,324)   $ 2,262 $ 1,127 $ (20,005) $ (46,058)