Investments and Fair Value measurements - Schedule of Significant Unobservable Inputs for Level 3 Fair Value Measurement (Details) - Level 3	3 Months Ended	12 Months Ended
Mar. 31, 2026	Dec. 31, 2025
Note [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Expected term (years)	4 years 3 months 18 days	4 years 6 months
Implied Yield	21.70%	21.70%
Warrant [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Expected term (years)	4 years 3 months 18 days	4 years 6 months
Estimated volatility	62.00%	62.00%
Risk-free rate	3.90%	3.70%
Expected dividend yield	0.00%	0.00%

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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