Derivatives and Hedging Activities - Derivative Contracts (Details 2) (USD $) In Thousands, unless otherwise specified	Mar. 30, 2014	Dec. 29, 2013
Non-designated cash flow hedges, assets
Total derivatives, assets	$ 25	$ 777
Foreign Exchange Contract [Member] | Other Current Assets [Member]
Non-designated cash flow hedges, assets
Cash Flow Hedge Derivative at Gross Fair Value, Non-designated, Assets	25	777
Foreign Exchange Contract [Member] | Other Noncurrent Assets [Member]
Non-designated cash flow hedges, assets
Cash Flow Hedge Derivative at Gross Fair Value, Non-designated, Assets	0	0
Foreign Exchange Contract [Member] | Other Current Accrued Liabilities [Member]
Designated cash flow hedges, liabilities
Cash Flow Hedge Derivative at Gross Fair Value, Liabilities	15,990	38,375
Non-designated cash flow hedges, liabilities
Cash Flow Hedge Derivative at Gross Fair Value, Non-designated, Liabilities	1,139	7,366
Total derivatives, liabilities	17,129	45,741
Foreign Exchange Contract [Member] | Non-current Liabilities [Member]
Designated cash flow hedges, liabilities
Cash Flow Hedge Derivative at Gross Fair Value, Liabilities	0	118
Non-designated cash flow hedges, liabilities
Cash Flow Hedge Derivative at Gross Fair Value, Non-designated, Liabilities	0	0
Total derivatives, liabilities	$ 0	$ 118