INTANGIBLE ASSETS AND GOODWILL - Schedule of Acquisition-Related Intangible Assets (Details) - USD ($) $ in Thousands	Jan. 31, 2024	Jan. 31, 2023
Acquired Finite-Lived Intangible Assets [Line Items]
Cost	$ 693,166	$ 694,249
Accumulated Amortization	(635,700)	(608,977)
Net	57,466	85,272
Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Cost	455,184	458,013
Accumulated Amortization	(412,587)	(390,113)
Net	42,597	67,900
Acquired technology
Acquired Finite-Lived Intangible Assets [Line Items]
Cost	231,815	229,317
Accumulated Amortization	(217,006)	(212,065)
Net	14,809	17,252
Trade names
Acquired Finite-Lived Intangible Assets [Line Items]
Cost	3,727	4,479
Accumulated Amortization	(3,667)	(4,359)
Net	60	120
Distribution network
Acquired Finite-Lived Intangible Assets [Line Items]
Cost	2,440	2,440
Accumulated Amortization	(2,440)	(2,440)
Net	$ 0	$ 0