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Digital assets - Narrative (Details) - Digital assets - Bitcoin $ in Thousands |  | 12 Months Ended
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Dec. 31, 2025 USD ($) | Dec. 31, 2025 USD ($)
Alternative Assets [Line Items] |  |
Bitcoin price | $ 88 | $ 88
Loss in revaluation of bitcoin | $ (9,725) | $ (9,725)

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- Definition Alternative Assets [Line Items] + References No definition available. + Details
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- Definition Revaluation Increase (Decrease), Digital Assets + References No definition available. + Details
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- Details
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