Income Taxes (Details Textuals) (USD $)	12 Months Ended
	Dec. 28, 2014	Dec. 29, 2013	Dec. 30, 2012
Income Tax Contingency
Deferred Tax Assets, Operating Loss Carryforwards, Domestic	$ 513,200,000
Deferred Tax Assets, Operating Loss Carryforwards, State and Local	453,700,000
Undistributed Earnings of Foreign Subsidiaries	969,100,000
Tax Effect From Share Based Plans	45,120,000	583,000	11,691,000
Provision For Income Taxes
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued	30,100,000	32,700,000
Unrecognized tax benefits that would impact the effective tax rate	100,400,000
Unrecognized tax benefits income tax penalties and interest expense or income	(200,000)	2,200,000	2,900,000
Tax Adjustments, Settlements, and Unusual Provisions	25,200,000
Scenario, Forecast [Member]
Provision For Income Taxes
Expected decrease in unrecognized tax benefits within the next twelve months	56,200,000
Internal Revenue Service (IRS) [Member]
Income Tax Contingency
Tax Credit Carryforward, Amount	13,100,000
State and Local Jurisdiction [Member]
Income Tax Contingency
Tax Credit Carryforward, Amount	$ 77,300,000