Segment, customer, and geographic information - Schedule of Concentrations of Credit Risk and Business Risk (Details) - Customer Concentration Risk	3 Months Ended		12 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Customer A | Accounts Receivable
Concentration Risk [Line Items]
Concentration risk (in percent)			12.00%
Customer B | Accounts Receivable
Concentration Risk [Line Items]
Concentration risk (in percent)			22.00%
Customer C | Accounts Receivable
Concentration Risk [Line Items]
Concentration risk (in percent)	11.00%
Customer C | Revenue
Concentration Risk [Line Items]
Concentration risk (in percent)	15.00%	19.00%
Customer D | Accounts Receivable
Concentration Risk [Line Items]
Concentration risk (in percent)	28.00%
Customer D | Revenue
Concentration Risk [Line Items]
Concentration risk (in percent)	23.00%	13.00%
Customer E | Accounts Receivable
Concentration Risk [Line Items]
Concentration risk (in percent)	13.00%
Customer F | Accounts Receivable
Concentration Risk [Line Items]
Concentration risk (in percent)	11.00%
Customer G | Revenue
Concentration Risk [Line Items]
Concentration risk (in percent)		11.00%