Net Income (Loss) Per Share - Anti-Dilutive Securities Excluded from Diluted Net Income (Loss) per Share (Detail) - shares	3 Months Ended		9 Months Ended
	Oct. 28, 2023	Oct. 29, 2022	Oct. 28, 2023	Oct. 29, 2022
Options
Antidilutive Securities Excluded from Computation of Earnings Per Share
Anti-dilutive securities excluded from diluted net income per share	2,999,409	1,084,920	1,275,183	1,083,745
Restricted stock units
Antidilutive Securities Excluded from Computation of Earnings Per Share
Anti-dilutive securities excluded from diluted net income per share	16,547	19,310	15,705	19,443
Convertible senior notes
Antidilutive Securities Excluded from Computation of Earnings Per Share
Anti-dilutive securities excluded from diluted net income per share	198,223			308,824