Stock-Based Compensation - Milestone Options Narrative (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended
	Mar. 31, 2021	Apr. 30, 2024	Apr. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, expense		$ 58,553	$ 55,549
Milestone Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	1,404,605
Share-based payment arrangement, expense		900	$ 900
Cost not yet recognized, amount		$ 8,200
Cost not yet recognized, period for recognition		2 years 3 months 18 days