ACQUISITIONS - PingSafe Narrative (Details) - USD ($) $ in Thousands		12 Months Ended
	Feb. 01, 2024	Jan. 31, 2026	Jan. 31, 2025	Jan. 31, 2024
Business Combination [Line Items]
Goodwill		$ 912,671	$ 629,636
Share-based payment arrangement, expense		297,587	$ 267,531	$ 216,870
PingSafe Pte. Ltd.
Business Combination [Line Items]
Percentage of voting interests acquired	100.00%
Cash consideration and holdback subject to indemnification claims	$ 59,200
Common stock (in shares)	2,354,607
Aggregate consideration transferred	$ 82,980
Intangible assets	11,300
Goodwill	72,887
Share-based payment arrangement, expense	$ 46,900
Assumed options from acquisition (in shares)	214,976
Assumed options from aggregate fair value	$ 5,700
Assumed options	$ 169
Business acquisition, transaction costs		$ 2,100
PingSafe Pte. Ltd. | Restricted common stock
Business Combination [Line Items]
Restricted common stock acquired (in shares)	1,497,212
Share-based compensation arrangement by share-based payment award, equity instruments other than options, vested in period, fair value	$ 41,200