Leases - Net lease cost (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024
Finance lease cost:
Amortization of ROU assets	$ 813	$ 1,303
Interest on lease liabilities	66	19
Operating lease cost	19,733	21,593
Short-term lease cost	35	37
Variable lease cost	9,309	6,069
Net lease cost	29,956	29,021
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from finance leases	66	19
Operating cash flows from operating leases	25,995	46,920
Financing cash flows from finance leases	537	1,315
ROU assets obtained in exchange for new finance leases	3,504	0
ROU assets obtained in exchange for new operating leases	$ 13,405	$ 123,344

Cash Paid for Lease Liabilities

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- Definition

Amount of interest expense on finance lease liability.

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Amount of interest paid on finance lease liability.

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- Definition

Amount of cash outflow for principal payment on finance lease.

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Amount of amortization expense attributable to right-of-use asset from finance lease.

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Amount of lease cost recognized by lessee for lease contract.

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Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

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Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

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Amount of increase in right-of-use asset obtained in exchange for finance lease liability.

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Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

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- Definition

Amount of short-term lease cost, excluding expense for lease with term of one month or less.

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- Definition

Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.

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