Income Taxes - Components of Provision for Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 30, 2022	Jan. 31, 2021	Jan. 26, 2020
Current income tax provision (benefit)
Federal	$ 1,078	$ 6,716	$ 6,463
State	211	(69)	100
Foreign	16,374	4,801	11,861
Subtotal	17,663	11,448	18,424
Deferred income tax provision (benefit)
Federal	(1,797)	(7,012)	74
State	0	20	(33)
Foreign	(327)	(1,019)	(5,637)
Subtotal	(2,124)	(8,011)	(5,596)
Provision for income taxes	$ 15,539	$ 3,437	$ 12,828