Income taxes - Schedule of Valuation Allowance (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Deferred Tax Assets, Valuation Allowance [Roll Forward]
Beginning balance	$ 58,333	$ 49,517
Net deferred tax assets divested	(2,990)	(7,723)
Charged to income tax expense	(4,584)	16,539
Ending balance	$ 50,759	$ 58,333