Leases - Schedule of Operating Lease Balances within Consolidated Balance Sheet, Weighted Average Remaining Lease Term and Weighted Average Discount Rates (Details) $ in Thousands	May 04, 2019 USD ($)
Assets:
Operating lease ROU assets	$ 128,065
Current:
Operating lease liabilities	32,327
Long-term:
Operating lease liabilities	$ 119,636
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	dest:OperatingLeaseAndOtherNonCurrentLiabilities
Total undiscounted operating lease liabilities	$ 151,963
Weighted average remaining lease term	6 years 4 months 24 days
Weighted average discount rate	7.40%