Stock Repurchase Activity (Details) - USD ($)	3 Months Ended
	May 02, 2020	May 04, 2019	Nov. 30, 2018
Equity, Class of Treasury Stock [Line Items]
Cost of repurchased common stock	$ 9,748,000	$ 4,799,000
Program
Equity, Class of Treasury Stock [Line Items]
Authorized repurchased amount			$ 300,000,000.0
Repurchased common stock (in shares)	428,018	230,000
Cost of repurchased common stock	$ 9,700,000	$ 4,800,000
Restricted stock unit awards acquired (in shares)	30,895	29,432
Tax withholding requirements	$ 400,000	$ 600,000
Remaining authorized repurchase amount	$ 143,300,000