Summary of Significant Accounting Policies - Other Comprehensive Income (loss) and Reclassifications from AOCI (Parenthetical) (Details) - USD ($)	3 Months Ended								12 Months Ended
	Jan. 30, 2021	Oct. 31, 2020	Aug. 01, 2020	May 02, 2020	Feb. 01, 2020	Nov. 02, 2019	Aug. 03, 2019	May 04, 2019	Jan. 30, 2021	Feb. 01, 2020	Feb. 02, 2019
Accumulated Other Comprehensive Income (Loss) [Line Items]
Selling, general and administrative									$ 129,062,000	$ 180,663,000	$ 183,868,000
Tax benefit	$ 35,000	$ 27,000	$ 24,000	$ 20,000	$ 183,000	$ (49,000)	$ (8,000)	$ (21,000)	106,000	105,000	(50,000)
Reclassification out of Accumulated Other Comprehensive Income | Pension Plans
Accumulated Other Comprehensive Income (Loss) [Line Items]
Selling, general and administrative									682,000	641,000	352,000
Tax benefit									$ 0	$ 0	$ 0