v3.26.1
Risk Management - Schedule of Fair Value of Financial Instruments (Details) - BRL (R$)
R$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Financial assets measured at fair value through other comprehensive    
Total financial assets measured at fair value through other comprehensive R$ 3,000,551 R$ 3,099,077
Financial assets measured at amortized cost    
Total financial assets measured at amortized cost 2,891,089  
Derivative financial instruments - Interest rate derivatives measured at fair value through profit or loss    
Total Derivative financial instruments 29,016 54,187
Other financial assets measured at fair value through profit or loss    
Total other financial assets measured at fair value through profit or loss 42,435 4,855,863
Total Financial assets 5,963,092 8,009,127
Derivative measured at fair value through profit or loss    
Total Financial Liabilities 15,751  
Level 1 [Member]    
Financial assets measured at fair value through other comprehensive    
Total financial assets measured at fair value through other comprehensive 3,000,551 3,099,077
Financial assets measured at amortized cost    
Total financial assets measured at amortized cost 2,891,089  
Derivative financial instruments - Interest rate derivatives measured at fair value through profit or loss    
Total Derivative financial instruments 1,444
Other financial assets measured at fair value through profit or loss    
Total other financial assets measured at fair value through profit or loss 42,435 4,855,863
Total Financial assets 5,935,520 7,954,940
Derivative measured at fair value through profit or loss    
Total Financial Liabilities 1,674  
Level 2 [Member]    
Financial assets measured at fair value through other comprehensive    
Total financial assets measured at fair value through other comprehensive
Financial assets measured at amortized cost    
Total financial assets measured at amortized cost  
Derivative financial instruments - Interest rate derivatives measured at fair value through profit or loss    
Total Derivative financial instruments 27,572 54,187
Other financial assets measured at fair value through profit or loss    
Total other financial assets measured at fair value through profit or loss
Total Financial assets 27,572 54,187
Derivative measured at fair value through profit or loss    
Total Financial Liabilities 14,077  
Level 3 [Member]    
Financial assets measured at fair value through other comprehensive    
Total financial assets measured at fair value through other comprehensive
Financial assets measured at amortized cost    
Total financial assets measured at amortized cost  
Derivative financial instruments - Interest rate derivatives measured at fair value through profit or loss    
Total Derivative financial instruments
Other financial assets measured at fair value through profit or loss    
Total other financial assets measured at fair value through profit or loss
Total Financial assets
Derivative measured at fair value through profit or loss    
Total Financial Liabilities  
Government Bonds - LFT [Member]    
Financial assets measured at fair value through other comprehensive    
Total financial assets measured at fair value through other comprehensive 2,999,516 2,298,709
Other financial assets measured at fair value through profit or loss    
Total other financial assets measured at fair value through profit or loss 35,203 39,552
Government Bonds - LFT [Member] | Level 1 [Member]    
Financial assets measured at fair value through other comprehensive    
Total financial assets measured at fair value through other comprehensive 2,999,516 2,298,709
Other financial assets measured at fair value through profit or loss    
Total other financial assets measured at fair value through profit or loss 35,203 39,552
Government Bonds - LFT [Member] | Level 2 [Member]    
Financial assets measured at fair value through other comprehensive    
Total financial assets measured at fair value through other comprehensive
Other financial assets measured at fair value through profit or loss    
Total other financial assets measured at fair value through profit or loss
Government Bonds - LFT [Member] | Level 3 [Member]    
Financial assets measured at fair value through other comprehensive    
Total financial assets measured at fair value through other comprehensive
Other financial assets measured at fair value through profit or loss    
Total other financial assets measured at fair value through profit or loss
Government Bonds – NTN [Member]    
Financial assets measured at fair value through other comprehensive    
Total financial assets measured at fair value through other comprehensive 1,035  
Financial assets measured at amortized cost    
Total financial assets measured at amortized cost 1,825,323  
Government Bonds – NTN [Member] | Level 1 [Member]    
Financial assets measured at fair value through other comprehensive    
Total financial assets measured at fair value through other comprehensive 1,035  
Financial assets measured at amortized cost    
Total financial assets measured at amortized cost 1,825,323  
Government Bonds – NTN [Member] | Level 2 [Member]    
Financial assets measured at fair value through other comprehensive    
Total financial assets measured at fair value through other comprehensive  
Financial assets measured at amortized cost    
Total financial assets measured at amortized cost  
Government Bonds – NTN [Member] | Level 3 [Member]    
Financial assets measured at fair value through other comprehensive    
Total financial assets measured at fair value through other comprehensive  
Financial assets measured at amortized cost    
Total financial assets measured at amortized cost  
Government Bonds - LTN [Member]    
Financial assets measured at fair value through other comprehensive    
Total financial assets measured at fair value through other comprehensive   800,368
Financial assets measured at amortized cost    
Total financial assets measured at amortized cost 965,840  
Government Bonds - LTN [Member] | Level 1 [Member]    
Financial assets measured at fair value through other comprehensive    
Total financial assets measured at fair value through other comprehensive   800,368
Financial assets measured at amortized cost    
Total financial assets measured at amortized cost 965,840  
Government Bonds - LTN [Member] | Level 2 [Member]    
Financial assets measured at fair value through other comprehensive    
Total financial assets measured at fair value through other comprehensive  
Financial assets measured at amortized cost    
Total financial assets measured at amortized cost  
Government Bonds - LTN [Member] | Level 3 [Member]    
Financial assets measured at fair value through other comprehensive    
Total financial assets measured at fair value through other comprehensive  
Financial assets measured at amortized cost    
Total financial assets measured at amortized cost  
Investment Fund Quotas [Member]    
Financial assets measured at amortized cost    
Total financial assets measured at amortized cost 99,926  
Investment Fund Quotas [Member] | Level 1 [Member]    
Financial assets measured at amortized cost    
Total financial assets measured at amortized cost 99,926  
Swaps contracts [Member]    
Derivative financial instruments - Interest rate derivatives measured at fair value through profit or loss    
Total Derivative financial instruments 27,572 [1] 54,187 [2]
Derivative measured at fair value through profit or loss    
Total Financial Liabilities 14,077  
Swaps contracts [Member] | Level 1 [Member]    
Derivative financial instruments - Interest rate derivatives measured at fair value through profit or loss    
Total Derivative financial instruments [1] [2]
Derivative measured at fair value through profit or loss    
Total Financial Liabilities  
Swaps contracts [Member] | Level 2 [Member]    
Derivative financial instruments - Interest rate derivatives measured at fair value through profit or loss    
Total Derivative financial instruments 27,572 [1] 54,187 [2]
Derivative measured at fair value through profit or loss    
Total Financial Liabilities 14,077  
Swaps contracts [Member] | Level 3 [Member]    
Derivative financial instruments - Interest rate derivatives measured at fair value through profit or loss    
Total Derivative financial instruments [1] [2]
Derivative measured at fair value through profit or loss    
Total Financial Liabilities  
DI1 – Future Contract [Member]    
Derivative financial instruments - Interest rate derivatives measured at fair value through profit or loss    
Total Derivative financial instruments 1,299  
Derivative measured at fair value through profit or loss    
Total Financial Liabilities 1,674  
DI1 – Future Contract [Member] | Level 1 [Member]    
Derivative financial instruments - Interest rate derivatives measured at fair value through profit or loss    
Total Derivative financial instruments 1,299  
Derivative measured at fair value through profit or loss    
Total Financial Liabilities 1,674  
DI1 – Future Contract [Member] | Level 2 [Member]    
Derivative financial instruments - Interest rate derivatives measured at fair value through profit or loss    
Total Derivative financial instruments  
Derivative measured at fair value through profit or loss    
Total Financial Liabilities  
DI1 – Future Contract [Member] | Level 3 [Member]    
Derivative financial instruments - Interest rate derivatives measured at fair value through profit or loss    
Total Derivative financial instruments  
Derivative measured at fair value through profit or loss    
Total Financial Liabilities  
DI1 e DDI - Future Contract [Member]    
Derivative financial instruments - Interest rate derivatives measured at fair value through profit or loss    
Total Derivative financial instruments 145  
DI1 e DDI - Future Contract [Member] | Level 1 [Member]    
Derivative financial instruments - Interest rate derivatives measured at fair value through profit or loss    
Total Derivative financial instruments 145  
DI1 e DDI - Future Contract [Member] | Level 2 [Member]    
Derivative financial instruments - Interest rate derivatives measured at fair value through profit or loss    
Total Derivative financial instruments  
DI1 e DDI - Future Contract [Member] | Level 3 [Member]    
Derivative financial instruments - Interest rate derivatives measured at fair value through profit or loss    
Total Derivative financial instruments  
Other Investments [Member]    
Other financial assets measured at fair value through profit or loss    
Total other financial assets measured at fair value through profit or loss 7,232 6,312
Other Investments [Member] | Level 1 [Member]    
Other financial assets measured at fair value through profit or loss    
Total other financial assets measured at fair value through profit or loss 7,232 6,312
Other Investments [Member] | Level 2 [Member]    
Other financial assets measured at fair value through profit or loss    
Total other financial assets measured at fair value through profit or loss
Other Investments [Member] | Level 3 [Member]    
Other financial assets measured at fair value through profit or loss    
Total other financial assets measured at fair value through profit or loss
Reverse repurchases agreements [Member]    
Other financial assets measured at fair value through profit or loss    
Total other financial assets measured at fair value through profit or loss   4,809,999
Reverse repurchases agreements [Member] | Level 1 [Member]    
Other financial assets measured at fair value through profit or loss    
Total other financial assets measured at fair value through profit or loss   4,809,999
Reverse repurchases agreements [Member] | Level 2 [Member]    
Other financial assets measured at fair value through profit or loss    
Total other financial assets measured at fair value through profit or loss  
Reverse repurchases agreements [Member] | Level 3 [Member]    
Other financial assets measured at fair value through profit or loss    
Total other financial assets measured at fair value through profit or loss  
[1] Interest rate swap contracts are commitments to settle in cash on a future date or dates, the difference between two specified financial indices (two different interest rates in a single currency or two different rates each in a different currency) applied to a principal reference value.
[2] Interest rate swap contracts are commitments to settle in cash, on a future date or dates, the differential between two specified financial indices (two different interest rates in a single currency or two different rates each in a different currency) applied to a principal reference value.