Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Detail)

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Intangible Assets (Detail) (USD $)
In Thousands, unless otherwise specified
 6 Months Ended 6 Months Ended 6 Months Ended
Jun. 30, 2012
Dec. 31, 2011
Jun. 30, 2011
Jun. 30, 2012
Customer Relationships
Dec. 31, 2011
Customer Relationships
Jun. 30, 2012
Licensing Agreements
Dec. 31, 2011
Licensing Agreements
Jun. 30, 2012
Trademarks and other
Dec. 31, 2011
Trademarks and other
Intangible Assets by Major Class [Line Items]                  
Intangible assets, net $ 2,928,311 $ 2,958,463 $ 1,555,517            
Amortizable intangible assets, Weighted Average Amortization Period (in years)       19 years   24 years   8 years  
Amortizable intangible assets, Cost       613,210   183,527   19,292  
Amortizable intangible assets, Accumulated Amortization       154,960   63,551   8,718  
Amortizable intangible assets, Net Carrying Amount 588,800 613,990   458,250 477,817 119,976 124,239 10,574 11,934
Indefinite-lived intangible assets, Trademarks and trade names $ 2,339,511 $ 2,344,473