Reconciliation Between Basic and Diluted Weighted Average Shares Outstanding (Parenthetical) (Detail) - shares shares in Thousands		3 Months Ended
		May 01, 2021	May 02, 2020
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Awards excluded from diluted earnings per share calculation	[1]	93	3,040
Equity Awards
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Awards excluded from diluted earnings per share calculation			700

[1] *For the 13 weeks ended May 2, 2020, there were 0.7 million potentially dilutive equity awards that were excluded from diluted earnings per share calculation because the Company incurred a net loss for this period and their inclusion would be anti-dilutive.