Basis of Presentation (Details) - USD ($)	Dec. 30, 2017	Jul. 01, 2017	Dec. 31, 2016	Jul. 02, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Cash and cash equivalents	$ 961,067,000	$ 869,502,000	$ 847,292,000
Restricted cash	152,878,000		0
Total cash, cash equivalents and restricted cash shown in the Consolidated Statement of Cash Flows	$ 1,113,945,000	$ 869,502,000	$ 847,292,000	$ 3,919,300,000