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. 29, 2013
Dec. 29, 2012
Jun. 30, 2012
Jun. 29, 2013
Customer Relationships
Dec. 29, 2012
Customer Relationships
Jun. 29, 2013
Licensing Agreements
Dec. 29, 2012
Licensing Agreements
Jun. 29, 2013
Trademarks and other
Dec. 29, 2012
Trademarks and other
Intangible Assets by Major Class [Line Items]                  
Amortizable intangible assets, Amortization Method       Accelerated   Accelerated and straight-line   Straight-line  
Intangible assets, net $ 2,889,106 $ 2,917,058 $ 2,928,311            
Amortizable intangible assets, Weighted Average Amortization Period (in years)       19 years   24 years   8 years  
Amortizable intangible assets, Cost       614,270   183,738   16,016  
Amortizable intangible assets, Accumulated Amortization       190,543   72,158   8,425  
Amortizable intangible assets, Net Carrying Amount 542,898 566,936   423,727 442,446 111,580 115,742 7,591 8,748
Indefinite-lived intangible assets, Trademarks and trade names $ 2,346,208 $ 2,350,122