Leases - Supplemental Balance Sheet (Details) $ in Thousands	Jun. 28, 2020 USD ($)
Operating leases:
Right-of-use assets	$ 240,276
Lease liabilities:
Current	67,229
Long-term	194,702
Total operating lease liabilities	$ 261,931
Weighted-average remaining lease term:
Operating leases	5 years
Weighted-average discount rate:
Operating leases	2.50%