Intangible assets - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Finite Lived Intangible Assets [Line Items]
Gross carrying amount	$ 123,143
Accumulated amortization	37,482
Net book value	85,661	$ 120,425
License
Finite Lived Intangible Assets [Line Items]
Gross carrying amount	38,433
Accumulated amortization	28,307
Net book value	10,126
Technology
Finite Lived Intangible Assets [Line Items]
Gross carrying amount	52,700
Accumulated amortization	9,175
Net book value	43,525
IPR&D
Finite Lived Intangible Assets [Line Items]
Gross carrying amount	32,010
Accumulated amortization	0
Net book value	$ 32,010