Deferred Revenue and Commissions - Deferred Commissions (Details) - USD ($)	12 Months Ended
	Feb. 06, 2022	Jan. 31, 2021	Feb. 02, 2020
Deferred Commissions [Roll Forward]
Beginning balance	$ 187,924,000	$ 139,204,000
Additions	217,595,000	183,151,000
Recognition of deferred commissions	(159,212,000)	(134,431,000)
Ending balance	246,307,000	187,924,000	$ 139,204,000
Sales commission expenses	$ 175,900,000	150,200,000	142,500,000
Commissions expected to be recognized over the next 12 months	33.00%
Impairment of capitalized commissions	$ 0	$ 0	$ 0