Net Loss per Share Attributable to Common Stockholders - Weighted-average Outstanding Shares Excluded from Computation of Diluted Net Income (Loss) per Share Attributable to Common Stockholders (Details) - shares shares in Thousands	3 Months Ended
	May 04, 2025	May 05, 2024
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Anti-dilutive securities excluded from computation of earnings per share, amount (in shares)	23,412	30,174
Stock options to purchase common stock
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Anti-dilutive securities excluded from computation of earnings per share, amount (in shares)	2,257	3,883
Unvested RSUs, PRSUs and LTP Awards
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Anti-dilutive securities excluded from computation of earnings per share, amount (in shares)	20,691	25,516
Shares issuable pursuant to the ESPP
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Anti-dilutive securities excluded from computation of earnings per share, amount (in shares)	464	775