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Segment Reporting - Balance Sheet Metrics Under ASC 280 Footnotes (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Apr. 30, 2022	Jan. 28, 2017	Jan. 29, 2022
Segment Reporting Information
Equity Method Investments	$ 100,550		$ 100,810
Waterworks
Segment Reporting Information
Goodwill impairment	51,000	$ 51,000
Tradename impairment	35,000
Equity Method Investments	520
Real Estate Development
Segment Reporting Information
Equity Method Investments	$ 100,030		$ 100,810