v3.26.1
Financial Investments and Derivatives - Schedule of Financial Investments - Securities (Details) - BRL (R$)
R$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss R$ 42,435 R$ 45,864
Financial assets measured at fair value through other comprehensive income 3,000,551 3,099,077
Financial assets measured at amortized cost 2,891,089  
Total 5,934,075 3,144,941
Government Bonds - LFT [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss [1] 35,203 39,552
Financial assets measured at fair value through other comprehensive income [1],[2] 2,999,516 2,298,709
Other Investments [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss 7,232 6,312
Government Bonds – NTN-B [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through other comprehensive income [3] 1,035  
Government Bonds - LTN [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through other comprehensive income [4],[5]   800,368
Financial assets measured at amortized cost [4],[5] 965,840  
Government Bonds - NTN-F [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at amortized cost [6] 1,825,323  
Investment Fund Quotas [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at amortized cost 99,926  
Cost Value [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss 42,427 45,864
Financial assets measured at fair value through other comprehensive income 2,997,634 3,146,795
Financial assets measured at amortized cost 2,883,764  
Total 5,923,825 3,192,659
Cost Value [Member] | Up to 30 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss
Financial assets measured at fair value through other comprehensive income 818,751 919,104
Financial assets measured at amortized cost 199,880  
Total 1,018,631 919,104
Cost Value [Member] | From 61 to 90 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss 1 39,552
Financial assets measured at fair value through other comprehensive income 42,590 22,149
Financial assets measured at amortized cost  
Total 42,591 61,701
Cost Value [Member] | From 91 to 180 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss  
Financial assets measured at fair value through other comprehensive income  
Financial assets measured at amortized cost 97,331  
Total 97,331  
Cost Value [Member] | From 181 to 365 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss
Financial assets measured at fair value through other comprehensive income 114,037 527,092
Financial assets measured at amortized cost 141,957  
Total 255,994 527,092
Cost Value [Member] | Over 365 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss 42,426 6,312
Financial assets measured at fair value through other comprehensive income 2,022,256 1,678,450
Financial assets measured at amortized cost 2,444,596  
Total 4,509,278 1,684,762
Cost Value [Member] | Government Bonds - LFT [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss [1] 35,195 39,552
Financial assets measured at fair value through other comprehensive income [1],[2] 2,996,600 2,296,990
Cost Value [Member] | Government Bonds - LFT [Member] | Up to 30 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss [1]
Financial assets measured at fair value through other comprehensive income [1],[2] 818,751 919,104
Cost Value [Member] | Government Bonds - LFT [Member] | From 61 to 90 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss [1] 39,552
Financial assets measured at fair value through other comprehensive income [1],[2] 42,590 22,149
Cost Value [Member] | Government Bonds - LFT [Member] | From 91 to 180 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss [1]  
Financial assets measured at fair value through other comprehensive income [1],[2]  
Cost Value [Member] | Government Bonds - LFT [Member] | From 181 to 365 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss [1]
Financial assets measured at fair value through other comprehensive income [1],[2] 114,037 527,092
Cost Value [Member] | Government Bonds - LFT [Member] | Over 365 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss [1] 35,195
Financial assets measured at fair value through other comprehensive income [1],[2] 2,021,222 828,645
Cost Value [Member] | Other Investments [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss 7,232 6,312
Cost Value [Member] | Other Investments [Member] | Up to 30 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss
Cost Value [Member] | Other Investments [Member] | From 61 to 90 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss 1
Cost Value [Member] | Other Investments [Member] | From 91 to 180 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss  
Cost Value [Member] | Other Investments [Member] | From 181 to 365 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss
Cost Value [Member] | Other Investments [Member] | Over 365 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss 7,231 6,312
Cost Value [Member] | Government Bonds – NTN-B [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through other comprehensive income [3] 1,034  
Cost Value [Member] | Government Bonds – NTN-B [Member] | Up to 30 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through other comprehensive income [3]  
Cost Value [Member] | Government Bonds – NTN-B [Member] | From 61 to 90 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through other comprehensive income [3]  
Cost Value [Member] | Government Bonds – NTN-B [Member] | From 91 to 180 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through other comprehensive income [3]  
Cost Value [Member] | Government Bonds – NTN-B [Member] | From 181 to 365 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through other comprehensive income [3]  
Cost Value [Member] | Government Bonds – NTN-B [Member] | Over 365 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through other comprehensive income [3] 1,034  
Cost Value [Member] | Government Bonds - LTN [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through other comprehensive income [4],[5]   849,805
Financial assets measured at amortized cost [4],[5] 950,131  
Cost Value [Member] | Government Bonds - LTN [Member] | Up to 30 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through other comprehensive income [4],[5]  
Financial assets measured at amortized cost [4],[5] 199,880  
Cost Value [Member] | Government Bonds - LTN [Member] | From 61 to 90 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through other comprehensive income [4],[5]  
Financial assets measured at amortized cost [4],[5]  
Cost Value [Member] | Government Bonds - LTN [Member] | From 91 to 180 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at amortized cost [4],[5] 97,331  
Cost Value [Member] | Government Bonds - LTN [Member] | From 181 to 365 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through other comprehensive income [4],[5]  
Financial assets measured at amortized cost [4],[5] 141,957  
Cost Value [Member] | Government Bonds - LTN [Member] | Over 365 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through other comprehensive income [4],[5]   849,805
Financial assets measured at amortized cost [4],[5] 510,963  
Cost Value [Member] | Government Bonds - NTN-F [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at amortized cost [6] 1,833,707  
Cost Value [Member] | Government Bonds - NTN-F [Member] | Up to 30 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at amortized cost [6]  
Cost Value [Member] | Government Bonds - NTN-F [Member] | From 61 to 90 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at amortized cost [6]  
Cost Value [Member] | Government Bonds - NTN-F [Member] | From 91 to 180 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at amortized cost [6]  
Cost Value [Member] | Government Bonds - NTN-F [Member] | From 181 to 365 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at amortized cost [6]  
Cost Value [Member] | Government Bonds - NTN-F [Member] | Over 365 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at amortized cost [6] 1,833,707  
Cost Value [Member] | Investment Fund Quotas [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at amortized cost 99,926  
Cost Value [Member] | Investment Fund Quotas [Member] | Up to 30 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at amortized cost  
Cost Value [Member] | Investment Fund Quotas [Member] | From 61 to 90 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at amortized cost  
Cost Value [Member] | Investment Fund Quotas [Member] | From 91 to 180 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at amortized cost  
Cost Value [Member] | Investment Fund Quotas [Member] | From 181 to 365 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at amortized cost  
Cost Value [Member] | Investment Fund Quotas [Member] | Over 365 days [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at amortized cost 99,926  
Adjustmentto fair value [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss 8
Financial assets measured at fair value through other comprehensive income 2,917 (47,718)
Financial assets measured at amortized cost 7,325  
Total 10,250 (47,718)
Adjustmentto fair value [Member] | Government Bonds - LFT [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss [1] 8
Financial assets measured at fair value through other comprehensive income [1],[2] 2,916 1,719
Adjustmentto fair value [Member] | Other Investments [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through profit or loss
Adjustmentto fair value [Member] | Government Bonds – NTN-B [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through other comprehensive income [3] 1  
Adjustmentto fair value [Member] | Government Bonds - LTN [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at fair value through other comprehensive income [4],[5]   R$ (49,437)
Financial assets measured at amortized cost [4],[5] 15,709  
Adjustmentto fair value [Member] | Government Bonds - NTN-F [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at amortized cost [6] (8,384)  
Adjustmentto fair value [Member] | Investment Fund Quotas [Member]    
Schedule of Financial Investments - Securities [Line Items]    
Financial assets measured at amortized cost  
[1] Treasury Selic (LFT): Variable interest rate bonds whose returns follow the variation of the SELIC. The Group makes the investment and receives the face value (amount invested plus interest) on the maturity date of the bond.
[2] The Group allocated the guarantees for credit card transactions in LFT; refer to note 14.1.2 for further details.
[3] National Treasury Notes (NTN-B): Variable income securities whose yield follows the variation of the Brazilian official inflation index (The IPCA (Índice de Preços ao Consumidor Amplo) is Brazil’s official consumer price inflation index which measures the change in the cost of a basket of consumer goods and services and is calculated by the Brazilian Institute of Geography and Statistics (IBGE) “IPCA”) plus a fixed-rate coupon. The Group makes the investment and receives the nominal value (amount invested adjusted for IPCA variation plus interest) on the security’s maturity date.
[4] Fixed Treasury (LTN): Government bonds with a fixed interest rate at the time of purchase. The Group makes the investment and receives the face value (amount invested plus interest), on the maturity date of the bond.
[5] In June 2025 the business model was changed and approved by Management to reclassify a financial asset previously classified as Fair Value through Other Comprehensive Income (FVOCI) in December 31, 2024 to Financial assets measured at amortized cost. This adjustment occurred on July 1, 2025, related to the Mark-to-Market (MTM) valuation, resulting in a financial impact of R$ 24,696, so that it is measured as if it had been originally classified in the Amortized Cost category.
[6] National Treasury Note (NTN-F): Government bonds with a fixed interest rate at the time of purchase. The Group makes the investment and receives the face value (amount invested plus interest), on the maturity date of the bond.