Net Income (Loss) per Share Attributable to Common Stockholders - Net Income (Loss) per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Feb. 05, 2023	Feb. 06, 2022	Jan. 31, 2021
Earnings Per Share [Abstract]
Net income (loss) attributable to common stockholders, basic	$ 73,071	$ (143,259)	$ (282,076)
Add: Interest charges related to our Notes	3,314	0	0
Net income (loss) attributable to common stockholders, diluted	$ 76,385	$ (143,259)	$ (282,076)
Weighted-average shares used in computing net income (loss) per share attributable to common stockholders, basic (in shares)	299,478	285,882	267,824
Add: Dilutive effect of common stock equivalents (in shares)	39,706	0	0
Weighted-average shares used in computing net income (loss) per share attributable to common stockholders, diluted (in shares)	339,184	285,882	267,824
Net income (loss) per share attributable to common stockholders, basic (in dollars per share)	$ 0.24	$ (0.50)	$ (1.05)
Net income (loss) per share attributable to common stockholders, diluted (in dollars per share)	$ 0.23	$ (0.50)	$ (1.05)