CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Treasury Stock	Accumulated Other Comprehensive Income (Loss)	Accumulated Deficit
Beginning balance (in shares) at Jan. 31, 2024		72,741,321
Beginning balance at Jan. 31, 2024	$ 1,068,989	$ 73	$ 2,777,322	$ (1,319)	$ 4,545	$ (1,711,632)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock option exercises (in shares)		132,617
Stock option exercises	953		953
Vesting of restricted stock units (in shares)		399,213
Vesting of performance stock units (in shares)		77,444
Issuance of common stock in connection with a business combination	0
Stock-based compensation	120,763		120,763
Unrealized gain on available-for-sale securities	(9,541)				(9,541)
Foreign currency translation adjustment	(1,007)				(1,007)
Reclassification of derivative related to the Capped Call associated with the 2024 Notes	169,692		169,692
Net loss	(80,593)					(80,593)
Ending balance (in shares) at Apr. 30, 2024		73,350,595
Ending balance at Apr. 30, 2024	$ 1,269,256	$ 73	3,068,730	(1,319)	(6,003)	(1,792,225)
Beginning balance (in shares) at Jan. 31, 2025	80,467,811	80,467,811
Beginning balance at Jan. 31, 2025	$ 2,782,224	$ 78	4,625,093	(1,319)	(924)	(1,840,704)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock option exercises (in shares)	77,519	77,519
Stock option exercises	$ 579		579
Vesting of restricted stock units (in shares)		381,937
Vesting of restricted stock units	1	$ 1
Vesting of performance stock units (in shares)		91,319
Issuance of common stock in connection with a business combination subject to future vesting (in shares)		213,023
Issuance of common stock in connection with a business combination (in shares)		484,169
Issuance of common stock in connection with a business combination	141,402	$ 1	141,401
Stock-based compensation	132,431		132,431
Unrealized gain on available-for-sale securities	6,858				6,858
Foreign currency translation adjustment	7,081				7,081
Net loss	$ (37,626)					(37,626)
Ending balance (in shares) at Apr. 30, 2025	81,715,778	81,715,778
Ending balance at Apr. 30, 2025	$ 3,032,950	$ 80	$ 4,899,504	$ (1,319)	$ 13,015	$ (1,878,330)