v3.25.4
Financial instruments - Yield curves (Details)
Dec. 31, 2025
Term, 1 month  
Disclosure of detailed information about financial instruments [line items]  
Dollar Coupon 23.28%
Term, 1 month | Brazil, Brazil Real  
Disclosure of detailed information about financial instruments [line items]  
Yeld curves 14.90%
Term, 1 month | United States of America, Dollars  
Disclosure of detailed information about financial instruments [line items]  
Yeld curves 3.70%
Term, 6 months  
Disclosure of detailed information about financial instruments [line items]  
Dollar Coupon 7.91%
Term, 6 months | Brazil, Brazil Real  
Disclosure of detailed information about financial instruments [line items]  
Yeld curves 14.57%
Term, 6 months | United States of America, Dollars  
Disclosure of detailed information about financial instruments [line items]  
Yeld curves 3.58%
Term, 1 year  
Disclosure of detailed information about financial instruments [line items]  
Dollar Coupon 6.36%
Term, 1 year | Brazil, Brazil Real  
Disclosure of detailed information about financial instruments [line items]  
Yeld curves 13.82%
Term, 1 year | United States of America, Dollars  
Disclosure of detailed information about financial instruments [line items]  
Yeld curves 3.43%
Term, 2 year  
Disclosure of detailed information about financial instruments [line items]  
Dollar Coupon 5.58%
Term, 2 year | Brazil, Brazil Real  
Disclosure of detailed information about financial instruments [line items]  
Yeld curves 13.19%
Term, 2 year | United States of America, Dollars  
Disclosure of detailed information about financial instruments [line items]  
Yeld curves 3.31%
Term, 3 year  
Disclosure of detailed information about financial instruments [line items]  
Dollar Coupon 5.45%
Term, 3 year | Brazil, Brazil Real  
Disclosure of detailed information about financial instruments [line items]  
Yeld curves 13.19%
Term, 3 year | United States of America, Dollars  
Disclosure of detailed information about financial instruments [line items]  
Yeld curves 3.35%
Term, 5 year  
Disclosure of detailed information about financial instruments [line items]  
Dollar Coupon 5.64%
Term, 5 year | Brazil, Brazil Real  
Disclosure of detailed information about financial instruments [line items]  
Yeld curves 13.47%
Term, 5 year | United States of America, Dollars  
Disclosure of detailed information about financial instruments [line items]  
Yeld curves 3.48%
Term, 10 year  
Disclosure of detailed information about financial instruments [line items]  
Dollar Coupon 6.77%
Term, 10 year | Brazil, Brazil Real  
Disclosure of detailed information about financial instruments [line items]  
Yeld curves 13.53%
Term, 10 year | United States of America, Dollars  
Disclosure of detailed information about financial instruments [line items]  
Yeld curves 3.81%