Summary of significant accounting policies - Schedule of Capitalized Costs Associated with Implementation of Cloud Computing Arrangements (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Finite-Lived Intangible Assets [Line Items]
Capitalized cloud computing implementation costs, gross	$ 25,640	$ 25,634
Less: accumulated amortization	(4,274)	(2,669)
Capitalized cloud computing implementation costs, net	21,366	22,965
Other current assets
Finite-Lived Intangible Assets [Line Items]
Capitalized cloud computing implementation costs, gross	6,420	6,418
Other assets
Finite-Lived Intangible Assets [Line Items]
Capitalized cloud computing implementation costs, gross	$ 19,220	$ 19,216