Collaboration agreement with AbbVie - Narrative (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended		9 Months Ended
	Jan. 31, 2023	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Collaboration revenue		$ 2,910	$ 3,565	$ 6,303	$ 10,192
Collaboration agreement with AbbVie
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Upfront payment	$ 30,000
Anniversary of first commercial sale (in years)	10 years
Performance obligation	$ 30,000
Collaboration revenue		$ 2,900	$ 3,600	$ 6,303	$ 10,200
Estimated research and development period				9 months
Collaboration agreement with AbbVie | Maximum
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Additional platform access payments	70,000
Development and commercial sale milestone receivable per target	120,000
Sales based milestone based on achievement	$ 150,000