Share-Based Compensation (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Oct. 31, 2020	Nov. 02, 2019	Oct. 31, 2020	Nov. 02, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	$ (150)	$ (181)	$ (5,566)	$ (6,619)
Payment, Tax Withholding, Share-based Payment Arrangement	150	181	5,566	6,619
Share-based compensation expense	4,669	5,796	13,575	8,464
Tax benefit recognized related to share-based compensation expense	0	1,211	0	1,566
Share-based Payment Arrangement, Exercise of Option, Tax Benefit	0	6	0	1,175
Share-based Payment Arrangement, Cancellation of Option, Tax Charge	0	(447)	0	(611)
Share-based Payment Arrangement, Discrete Income Tax Benefit (Charge)	0	(441)	0	564
Stock Appreciation Rights
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total grant date fair value of awards vested				620
Service-based restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total unrecognized compensation cost, net of estimated forfeitures	27,879		$ 27,879
Unrecognized compensation cost, weighted-average period of recognition			1 year 3 months 18 days
Total grant date fair value of awards granted			$ 19,541	16,175
Total grant date fair value of awards vested			13,769	13,087
Performance-based restricted stock units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total unrecognized compensation cost, net of estimated forfeitures	0		$ 0
Unrecognized compensation cost, weighted-average period of recognition			0 years
Total grant date fair value of awards granted			$ 0	5,379
Total grant date fair value of awards vested			4,635	0
Market-based restricted stock units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total unrecognized compensation cost, net of estimated forfeitures	9,939		$ 9,939
Unrecognized compensation cost, weighted-average period of recognition			1 year 1 month 6 days
Total grant date fair value of awards granted			$ 8,443	4,176
Total grant date fair value of awards vested			4,132	511
Additional Paid-in Capital [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	(436)	(509)	(22,053)	(13,862)
Share-based compensation expense	$ 4,669	$ 5,796	$ 13,575	$ 8,464

Share-based Payment Arrangement, Cancellation of Option, Tax Charge

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Share-based Payment Arrangement, Discrete Income Tax Benefit (Charge)

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of tax benefit for recognition of expense of award under share-based payment arrangement.

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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).

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