Derivatives and Hedging Activities Derivatives and Hedging Activities - Outstanding Designated Forward Contracts (Details 1) - 12 months ended Jan. 03, 2016 - Foreign Exchange Forward Contract [Member] - Realized within twelve months [Member] $ in Thousands, ¥ in Billions	USD ($)	JPY (¥)
Derivatives and Hedging Activities
Unrealized Gain (Loss) on Foreign Currency Derivatives, Net, before Tax	$ 1,303
Cash Flow and Investment Hedges
Designated foreign exchange forward contracts	$ 141,449	¥ 17.0