Geographic Information and Major Customer Data - Significant Expense Categories and Consolidated Net Loss (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2025	Mar. 31, 2025	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2025	Jun. 30, 2024
Segment Reporting Information [Line Items]
Total revenues	$ 152,163		$ 130,346		$ 288,586	$ 244,368
Stock-based compensation	33,859		30,089		66,114	62,182
Net loss	(35,824)	$ (35,783)	(23,948)	$ (40,490)	(71,607)	(64,438)
Contractual interest expense	1,936		790		3,872	1,581
Total operating expenses	157,466		136,736		308,637	277,042
Term License Subscriptions, SaaS Revenues and Maintenance and Services Fees
Segment Reporting Information [Line Items]
Total revenues	152,163		130,346		288,586	244,368
Stock-based compensation	33,859		30,089		66,114	62,182
Other segment items	154,128		124,205		294,079	246,624
Net loss	(35,824)		(23,948)		(71,607)	(64,438)
Interest income	12,354		9,350		25,399	18,502
Contractual interest expense	1,939		791		3,877	1,582
Total operating expenses	$ 2,400		$ 2,477		$ 4,792	$ 5,005