v3.26.1
Financial instruments and risk management - Narrative P1 (Details)
12 Months Ended
Dec. 31, 2025
Disclosure of risk management strategy related to hedge accounting [line items]  
Maximum investment percent 2.50%
Other investments  
Disclosure of risk management strategy related to hedge accounting [line items]  
Discount rate 8.80%
Growth rate used to extrapolate cash flow projections 2.50%