Basis of Presentation (Details) - USD ($) $ in Thousands	Mar. 28, 2020	Jun. 29, 2019	Mar. 30, 2019	Jun. 30, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Cash and cash equivalents	$ 2,240,807	$ 513,460	$ 521,621
Restricted cash	43,740		28,155
Total cash, cash equivalents and restricted cash shown in the Consolidated Statement of Cash Flows	$ 2,284,547	$ 532,245	$ 549,776	$ 715,844