Assets and liabilities held for sale and discontinued operations - Schedule of assets and liabilities held for sale (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2026	Dec. 31, 2025
Assets held for sale
Beginning balance	$ 3,681	$ 15,653
Transferred (out) in, net	(872)	(11,972)
Ending balance	2,809	3,681
Liabilities associated with assets held for sale
Beginning balance	7,073	8,905
Transferred out, net	(287)	(1,832)
Ending balance	6,786	7,073
Discontinued Operations
Assets held for sale
Beginning balance	3,298	15,653
Transferred (out) in, net	(489)	(12,355)
Ending balance	2,809	3,298
Liabilities associated with assets held for sale
Beginning balance	7,073	8,471
Transferred out, net	(287)	(1,398)
Ending balance	6,786	7,073
Held for Sale Entities
Assets held for sale
Beginning balance	383	0
Transferred (out) in, net	(383)	383
Ending balance	0	383
Liabilities associated with assets held for sale
Beginning balance	0	434
Transferred out, net	0	(434)
Ending balance	$ 0	$ 0

Amount classified as assets attributable to disposal group held for sale or disposed of.

Amount classified as liabilities attributable to disposal group held for sale or disposed of.