Goodwill and Intangible Assets, Net (Narrative) (Details) (USD $)
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3 Months Ended | 3 Months Ended | ||||||||
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Mar. 30, 2014
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Mar. 31, 2013
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Dec. 29, 2013
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Mar. 30, 2014
Minimum [Member]
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Mar. 30, 2014
Maximum [Member]
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Mar. 30, 2014
Other Asset Acquisitions [Member]
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Dec. 29, 2013
Other Asset Acquisitions [Member]
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Dec. 30, 2012
Other Asset Acquisitions [Member]
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Mar. 30, 2014
Reporting units where FV exceeded CV by more than 90% [Domain]
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Mar. 30, 2014
Reporting Unit FV exceed CV by approximately 11% [Domain]
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Goodwill and Intangible Assets Net [Line Items] | ||||||||||
Reporting Unit, Percentage of Fair Value in Excess of Carrying Amount | 90.00% | 11.00% | ||||||||
Goodwill | $ 2,142,475,000 | $ 2,143,120,000 | $ 796,300,000 | |||||||
Long-term terminal growth rates for reporting units | 3.00% | 6.00% | ||||||||
Discount rates for reporting units | 10.00% | 11.50% | ||||||||
Change in any one of the input assumptions for the various reporting units | 10.00% | |||||||||
Total amortization expense related to finite-lived intangible assets | 20,700,000 | 22,500,000 | ||||||||
Future Amortization Expense, Year One | 62,500,000 | |||||||||
Future Amortization Expense, Year Two | 69,200,000 | |||||||||
Future Amortization Expense, Year Three | 60,200,000 | |||||||||
Future Amortization Expense, Year Four | 50,700,000 | |||||||||
Future Amortization Expense, Year Five | 39,100,000 | |||||||||
Finite-Lived Intangible Assets, Net | 367,298,000 | 389,846,000 | 7,000,000 | 6,800,000 | ||||||
Prepaid Royalties | 40,300,000 | 25,000,000 | ||||||||
Prepaid Royalties To Be Paid Within One Year | $ 0 |