Income Taxes (Details) - USD ($)	3 Months Ended		9 Months Ended
	Oct. 28, 2023	Oct. 29, 2022	Oct. 28, 2023	Oct. 29, 2022	Jan. 28, 2023
Valuation Allowance [Line Items]
Pre-Tax Losses Without Tax Benefits Recognized	$ 20,000,000	$ 30,000,000	$ 63,000,000	$ 69,700,000
Valuation Allowance, Deferred Tax Asset, Increase (Decrease) Amount	3,000,000	5,600,000	9,600,000	12,800,000
Deferred Tax Assets, Net	47,200,000		47,200,000
Pre-Tax Losses Without Tax Benefits Recognized	20,000,000	30,000,000	63,000,000	69,700,000
Income Tax Expense (Benefit)	39,617,000	$ 10,966,000	82,349,000	$ 14,413,000
CHINA
Valuation Allowance [Line Items]
Deferred Tax Assets, Other	11,300,000		11,300,000		$ 8,000,000
JAPAN
Valuation Allowance [Line Items]
Deferred Tax Assets, Other	7,800,000		7,800,000		9,100,000
UNITED KINGDOM
Valuation Allowance [Line Items]
Deferred Tax Assets, Other	$ 14,800,000		$ 14,800,000		$ 15,600,000