Contractual interest rate for funds borrowed, under the debt agreement.

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Derivative Financial Instruments - Additional Information (Detail) - USD ($)	1 Months Ended	3 Months Ended		6 Months Ended
	Mar. 31, 2015	Oct. 29, 2022	Oct. 30, 2021	Oct. 29, 2022	Oct. 30, 2021	Apr. 30, 2022	Mar. 25, 2015	Jan. 31, 2014
Derivative [Line Items]
Gains or losses recognized in OCI on cash flow hedging derivative		$ 0	$ 0
Ineffectiveness recorded during period		0	0
Increase (decrease) in interest expense				$ (1,363,000)
5.17% Senior Notes
Derivative [Line Items]
Interest rate								5.17%
3.48% Senior Notes due 2025
Derivative [Line Items]
Interest rate							3.48%
Aggregate principal amount							$ 250,000,000
Interest Rate Cap
Derivative [Line Items]
Derivative, notional amount		525,000,000		525,000,000
New Interest Rate Cap
Derivative [Line Items]
Derivative, notional amount		100,000,000		100,000,000
Interest Rate Swap Agreement
Derivative [Line Items]
Derivative, notional amount								$ 250,000,000
Payments for (proceeds from) to settle interest rate swaps	$ 29,003,000		3,992,000	(782,000)
Interest Rate Swap
Derivative [Line Items]
Derivative, notional amount		538,519,000		538,519,000		$ 574,144,000
Increase (decrease) in interest expense		(341,000)	$ (341,000)	(682,000)	$ (682,000)
Interest Rate Swap Two
Derivative [Line Items]
Derivative, notional amount		$ 79,010,000		$ 79,010,000