Derivatives and Hedging Activities Derivatives and Hedging Activities - Cash Flow Hedge (Details Textuals) $ in Millions	12 Months Ended
	Jan. 03, 2016 USD ($)
Cash Flow and Investment Hedges
Maximum Maturities of Designated Foreign Exchange Forward Contract Hedges	2 months
Cash Flow Hedge Buy [Member]
Cash Flow and Investment Hedges
Notional amount of foreign exchange forward contracts	$ 264.1
Cash Flow Hedge Sell [Member]
Cash Flow and Investment Hedges
Notional amount of foreign exchange forward contracts	$ 173.1