Changes in Accounting (Details) - USD ($) $ in Thousands	Mar. 28, 2020	Jun. 30, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease right-of-use assets, net	$ 620,556
Present value of lease obligations	$ 646,121
ASU 2016-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease right-of-use assets, net		$ 647,200
Present value of lease obligations		$ 657,900