Cash and Cash equivalents and Short-term investments - Debt Securities with Continuous Unrealized Losses (Details) $ in Thousands	Dec. 31, 2022 USD ($)
Debt Securities, Available-for-Sale, Unrealized Loss Position [Line Items]
Fair value	$ 363,375
Unrealized loss	(1,139)
U.S. Treasury bills
Debt Securities, Available-for-Sale, Unrealized Loss Position [Line Items]
Fair value	162,813
Unrealized loss	(540)
Government and governmental agencies
Debt Securities, Available-for-Sale, Unrealized Loss Position [Line Items]
Fair value	38,477
Unrealized loss	(12)
Corporate debt securities
Debt Securities, Available-for-Sale, Unrealized Loss Position [Line Items]
Fair value	162,085
Unrealized loss	$ (587)