SUMMARY OF ACCOUNTING POLICIES - RECONCILIATION OF CASH, CASH EQUIVALENTS, AND RESTRICTED CASH (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Jul. 01, 2017	Jul. 02, 2016	Jun. 27, 2015
Accounting Policies [Abstract]
Cash and cash equivalents	$ 552,325	$ 869,502	$ 3,919,300	$ 5,298,318
Restricted cash	163,519	0	0
Total cash, cash equivalents and restricted cash shown in the Consolidated Statement of Cash Flows	$ 715,844	$ 869,502	$ 3,919,300	$ 5,298,318