Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2022	May 01, 2021
Valuation Allowance [Line Items]
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount	$ (3,100)
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	2,400
Pre-Tax Losses Without Tax Benefits Recognized	13,400
Pre-Tax Losses Without Tax Benefits Recognized	13,400
Income Tax Expense (Benefit)	(2,187)	$ 6,121
CHINA
Valuation Allowance [Line Items]
Deferred Tax Assets, Other	$ 11,400