ACQUISITIONS - Schedule of Recognized Identified Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands				12 Months Ended
	Sep. 22, 2025	Sep. 05, 2025	Feb. 01, 2024	Jan. 31, 2026	Jan. 31, 2025
Business Combination [Line Items]
Goodwill				$ 912,671	$ 629,636
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
Consideration transferred, equity interests (in shares)	5,263,156
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
Consideration transferred, equity interests (in shares)		1,555,099
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
PingSafe Pte. Ltd.
Business Combination [Line Items]
Cash			$ 56,789
Common stock			23,570
Assumed options			169
Holdback subject to indemnification claims			2,452
Fair value of total consideration transferred			82,980
Goodwill			72,887
Intangible assets			11,300
Cash and cash equivalents			2,003
Accounts receivable			542
Prepaid expenses and other current assets			331
Accrued payroll and benefits			(2)
Accrued liabilities			(590)
Deferred revenue			(671)
Other long-term liabilities			(2,820)
Total identifiable net assets and liabilities			$ 10,093
Consideration transferred, equity interests (in shares)			2,354,607