Net Loss per Share Attributable to Common Stockholders - Net Loss per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	May 08, 2022	May 02, 2021
Earnings Per Share [Abstract]
Net loss	$ (11,535)	$ (84,206)
Weighted-average shares used in computing net loss per share attributable to common stockholders, basic (in shares)	295,843	280,331
Weighted-average shares used in computing net loss per share attributable to common stockholders, diluted (in shares)	295,843	280,331
Net loss per share attributable to common stockholders, basic (in USD per share)	$ (0.04)	$ (0.30)
Net loss per share attributable to common stockholders, diluted (in USD per share)	$ (0.04)	$ (0.30)