Derivative Financial Instruments - (Detail) $ in Thousands	3 Months Ended		8 Months Ended
	May 09, 2020 USD ($) item	May 04, 2019 USD ($)	May 09, 2020 USD ($)	May 04, 2019 USD ($)	May 08, 2021 USD ($)
Derivative losses recorded in Accumulated other comprehensive loss	$ 4,100		$ 4,100
Net derivative losses amortized into Interest expense	$ 509	$ 508	1,500	$ 1,500
Scenario Forecast
Net derivative loss expected to be reclassified over next 12 months					$ 2,300
US Treasury Notes
Number of treasury rate locks | item	2
Notional amount	$ 300,000		$ 300,000
Fixed interest rate	1.00%		1.00%
Maturity term	10 years
Pre-tax loss on derivative	$ 16,800
Accrued expenses and other	$ 12,800		$ 12,800