Stock-Based Compensation - Equity Awards Granted (Details) - shares	3 Months Ended		9 Months Ended
	Oct. 31, 2020	Nov. 02, 2019	Oct. 31, 2020	Nov. 02, 2019
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options granted (in shares)	0	0	27,000	16,798
Restricted stock unit awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity awards granted (in shares)	0	6,934	337,749	229,528
Performance-based restricted stock unit awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity awards granted (in shares)	0	0	0	34,300
Deferred stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity awards granted (in shares)	597	1,023	3,860	3,338