Cash, cash equivalents, and short-term marketable securities - Narrative (Details)	6 Months Ended
	Jun. 30, 2024 USD ($) security	Jun. 30, 2023 USD ($)
Investments, Debt and Equity Securities [Abstract]
Number of securities in unrealized loss position | security	13
Value of securities in an unrealized loss position | $	$ 89,100,000
Securities in unrealized loss position greater than 12 months | security	0
Charges for credit-related impairments | $	$ 0	$ 0