Cash, Cash Equivalents and Investments (Details 1) - USD ($) $ in Thousands	Jul. 02, 2016	Jan. 02, 2016	Jul. 04, 2015	Jan. 03, 2015
Classified as cash and cash equivalents
Cash and interest bearing deposits	$ 274,631	$ 255,995
Money market funds	387,641	360,691
Commercial Paper, at Carrying Value	1,999	0
Certificates of Deposit, at Carrying Value	5,302	0
Total cash and cash equivalents	$ 669,573	$ 616,686	$ 647,851	$ 932,161