RELATED PARTY TRANSACTIONS - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 28, 2022	Oct. 29, 2021	Oct. 28, 2022	Oct. 29, 2021
Related Party Transaction [Line Items]
Charged under shared services agreement	$ 24,725	$ 28,404	$ 74,359	$ 80,447
Purchases of computer equipment from Dell			1,609	1,248
Revenues	110,942	133,699	348,139	407,334
Dell Inc.
Related Party Transaction [Line Items]
Performance bonds, outstanding	500		500
Dell Inc. | Principal Owner
Related Party Transaction [Line Items]
Charged under shared services agreement	900	1,000	2,800	3,000
Dell Inc. | Principal Owner | Contracts Not Yet Transferred
Related Party Transaction [Line Items]
Revenues	14,000	15,100	44,600	45,300
Dell Inc. | Principal Owner | Solutions Purchases
Related Party Transaction [Line Items]
Revenues	1,200	2,700	4,000	8,900
Dell Inc. | Chief Executive Officer
Related Party Transaction [Line Items]
Revenues	35	41	200	100
Dell and EMC | Principal Owner
Related Party Transaction [Line Items]
Purchases of computer equipment from Dell	200	200	600	500
EMC and VMware | Subsidiary of Common Parent
Related Party Transaction [Line Items]
Purchase of annual maintenance services	500	100	1,000	1,200
VMware | Subsidiary of Common Parent
Related Party Transaction [Line Items]
Revenues	100	100	400	400
Carbon Black Inc. | Subsidiary of Common Parent | Solutions Purchases
Related Party Transaction [Line Items]
Purchases of solutions from Carbon Black	$ 800	$ 1,700	$ 2,500	$ 4,300