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Income Taxes - Narrative (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended		12 Months Ended
	Oct. 28, 2024	Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2025	Oct. 31, 2024	Jan. 31, 2025
Income Tax Examination [Line Items]
Provision for (benefit from) income taxes		$ 1,811	$ (39,152)	$ 6,595	$ (65,330)
Loss before income taxes		6,986	$ 11,347	48,456	$ 80,764
Unrecognized tax benefits		30,200		30,200		$ 25,600
Unrecognized tax benefits that would effect tax rate		$ 10,400		10,400		9,500
Interest and penalties recognized				$ 6,600		$ 5,300
Dutch Tax Authority
Income Tax Examination [Line Items]
Income taxes paid	$ 187,700

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