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Leases - Other Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2022	May 01, 2021
Leases
Operating cash flows from operating leases - Cash paid for lease liabilities - operating leases	$ (15,520)	$ (14,561)
Right-of-use assets obtained in exchange for new or remeasured operating lease liabilities	$ 6,378	$ 5,559
Weighted-average remaining lease term - operating leases	5 years 7 months 28 days	5 years 11 months 15 days
Weighted-average discount rate - operating leases	8.21%	8.39%

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- References

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- Definition

Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-Section 45
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Weighted average discount rate for operating lease calculated at point in time.

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-Publisher FASB
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Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
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Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

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