BALANCE SHEET DETAILS - Schedule of Cash and Cash Equivalents (Details) - USD ($) $ in Thousands	Apr. 01, 2017	Jul. 02, 2016	Mar. 26, 2016	Jun. 27, 2015
Cash and cash equivalents:
Cash and cash equivalents	$ 214,063	$ 95,929	$ 106,081	$ 111,840
Short-term investments:
Short-term investments	40,005	0
Commercial paper
Short-term investments:
Short-term investments	23,961	0
Corporate bonds
Short-term investments:
Short-term investments	8,051	0
U.S. Treasury securities
Short-term investments:
Short-term investments	3,998	0
U.S. agency securities
Short-term investments:
Short-term investments	3,995	0
Cash-in-bank
Cash and cash equivalents:
Cash and cash equivalents	67,803	70,925
Money market funds
Cash and cash equivalents:
Cash and cash equivalents	95,825	25,004
Commercial paper
Cash and cash equivalents:
Cash and cash equivalents	19,996	0
Corporate bonds
Cash and cash equivalents:
Cash and cash equivalents	22,449	0
U.S. Treasury securities
Cash and cash equivalents:
Cash and cash equivalents	3,995	0
U.S. agency securities
Cash and cash equivalents:
Cash and cash equivalents	$ 3,995	$ 0