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BUSINESS COMBINATIONS AND ASSET ACQUISITIONS - Schedule of Purchase Price allocation (Details) - USD ($) $ in Thousands	Oct. 11, 2024	Apr. 30, 2025	Jan. 31, 2025
Business Acquisition [Line Items]
Goodwill		$ 1,417,042	$ 1,386,734
Cogito Corporation
Business Acquisition [Line Items]
Cash	$ 38,186
Fair value of contingent consideration	11,786
Other purchase price adjustments	299
Total purchase price	50,271
Accounts receivable	6,236
Other current assets, including cash acquired	2,402
Current and other liabilities	(3,177)
Contract liabilities — current and long-term	(8,047)
Net tangible liabilities	(2,586)
Identifiable intangible assets	25,800
Goodwill	27,057
Total purchase price allocation	50,271
Cogito Corporation \| Customer relationships
Business Acquisition [Line Items]
Identifiable intangible assets	14,300
Cogito Corporation \| Developed technology
Business Acquisition [Line Items]
Identifiable intangible assets	$ 11,500