Income Taxes (Details Textuals) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 29, 2013	Sep. 30, 2012	Sep. 29, 2013	Sep. 30, 2012	Dec. 30, 2012
Income Tax Contingency
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate			35.00%
Provision For Income Taxes
Unrecognized tax benefits that would impact the effective tax rate	$ 184.2		$ 184.2		$ 179.5
Expected decrease in unrecognized tax benefits within the next twelve months	87.0
Unrecognized tax benefits income tax penalties and interest expense or income	$ 0	$ 0.8	$ 1.6	$ 2.3