Leases - Summary of Supplemental Balance Sheet Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 03, 2020	Jun. 30, 2019
Leases [Abstract]
Operating lease right-of-use assets	$ 60,613	$ 0
Operating lease liability, current	6,950
Operating lease liability, noncurrent	66,981	$ 0
Total operating lease liabilities	$ 73,931
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	us-gaap:AccruedLiabilitiesCurrent
Cash paid for amounts included in the measurement of operating lease liabilities	$ 6,929
Right-of-use assets obtained in exchange for new lease liabilities	$ 19,942
Weighted average remaining lease term	9 years 3 months 18 days
Weighted average discount rate	4.91%