ACQUISITIONS - Schedule of Recognized Identified Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands			3 Months Ended
	Sep. 22, 2025	Sep. 05, 2025	Apr. 30, 2026	Jan. 31, 2026
Business Combination [Line Items]
Goodwill			$ 912,671	$ 912,671
Observo
Business Combination [Line Items]
Cash	$ 130,200		130,197
Common stock			53,590
Assumed options			0
Holdback subject to indemnification claims			1,458
Fair value of total consideration transferred			185,245
Goodwill			151,763
Intangible assets			33,500
Net assets (liabilities) assumed			(18)
Total identifiable net assets and liabilities			185,245
Prompt
Business Combination [Line Items]
Cash		$ 133,600	133,614
Common stock			17,196
Assumed options			854
Holdback subject to indemnification claims			8,559
Fair value of total consideration transferred			160,223
Goodwill			131,271
Intangible assets			21,600
Net assets (liabilities) assumed			7,352
Total identifiable net assets and liabilities			160,223
Prompt and Observo
Business Combination [Line Items]
Cash			263,811
Common stock			70,786
Assumed options			854
Holdback subject to indemnification claims			10,017
Fair value of total consideration transferred			345,468
Goodwill			283,034
Intangible assets			55,100
Net assets (liabilities) assumed			7,334
Total identifiable net assets and liabilities			$ 345,468