v3.26.1
Financial Assets Measured at Amortized Cost - Schedule of Breakdown by Maturity (Details) - BRL (R$)
R$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Credit cards [Member] | Not Overdue [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 6,081,296 R$ 3,697,348
Total, Percentage 89.34% 90.50%
Credit cards [Member] | Not Overdue [Member] | Up to 30 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 2,867,453 R$ 1,934,967
Total, Percentage 42.20% 47.36%
Credit cards [Member] | Not Overdue [Member] | From 31 to 60 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 983,722 R$ 223,611
Total, Percentage 14.48% 5.47%
Credit cards [Member] | Not Overdue [Member] | From 61 to 90 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 614,390 R$ 242,119
Total, Percentage 9.04% 5.93%
Credit cards [Member] | Not Overdue [Member] | From 91 to 180 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 412,042 R$ 518,644
Total, Percentage 6.06% 12.69%
Credit cards [Member] | Not Overdue [Member] | From 181 to 365 days Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 1,055,994 R$ 718,442
Total, Percentage 15.54% 17.58%
Credit cards [Member] | Not Overdue [Member] | From 1 to 3 years [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 147,695 R$ 59,564
Total, Percentage 2.18% 1.61%
Credit cards [Member] | Overdue [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 713,155 R$ 388,319
Total, Percentage 10.50% 9.50%
Total overdue and not overdue R$ 6,794,451 R$ 4,085,666
Total overdue and not overdue, Percentage 99.84% 100.00%
Credit cards [Member] | Overdue [Member] | Up to 30 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 444,968 R$ 118,057
Total, Percentage 6.55% 2.89%
Credit cards [Member] | Overdue [Member] | From 31 to 60 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 122,001 R$ 60,586
Total, Percentage 1.80% 1.48%
Credit cards [Member] | Overdue [Member] | From 61 to 90 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 41,352 R$ 46,975
Total, Percentage 0.61% 1.15%
Credit cards [Member] | Overdue [Member] | From 91 to 180 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 63,888 R$ 81,908
Total, Percentage 0.94% 2.00%
Credit cards [Member] | Overdue [Member] | From 181 to 365 days Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 40,212 R$ 80,793
Total, Percentage 0.59% 1.98%
Credit cards [Member] | Overdue [Member] | From 1 to 3 years [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 734
Total, Percentage 0.01%
Loans to consumers [member] | Not Overdue [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 12,870,381 R$ 5,808,471
Total, Percentage 79.28% 89.56%
Loans to consumers [member] | Not Overdue [Member] | Up to 30 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 551,681 R$ 19,322
Total, Percentage 3.40% 0.30%
Loans to consumers [member] | Not Overdue [Member] | From 31 to 60 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 440,395 R$ 49,459
Total, Percentage 2.71% 0.76%
Loans to consumers [member] | Not Overdue [Member] | From 61 to 90 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 383,779 R$ 51,518
Total, Percentage 2.36% 0.79%
Loans to consumers [member] | Not Overdue [Member] | From 91 to 180 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 374,275 R$ 194,920
Total, Percentage 2.31% 3.01%
Loans to consumers [member] | Not Overdue [Member] | From 181 to 365 days Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 1,946,765 R$ 454,071
Total, Percentage 11.99% 7.00%
Loans to consumers [member] | Not Overdue [Member] | From 1 to 3 years [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 4,265,978 R$ 2,343,388
Total, Percentage 26.28% 40.34%
Loans to consumers [member] | Not Overdue [Member] | From 3 to 5 years [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 2,522,961 R$ 1,385,914
Total, Percentage 15.54% 23.86%
Loans to consumers [member] | Not Overdue [Member] | Over 5 years [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 2,384,546 R$ 1,309,880
Total, Percentage 14.69% 22.55%
Loans to consumers [member] | Overdue [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 3,363,958 R$ 677,201
Total, Percentage 20.72% 10.44%
Total overdue and not overdue R$ 16,234,339 R$ 6,485,671
Total overdue and not overdue, Percentage 100.00% 100.00%
Loans to consumers [member] | Overdue [Member] | Up to 30 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 876,975 R$ 228,256
Total, Percentage 5.40% 3.52%
Loans to consumers [member] | Overdue [Member] | From 31 to 60 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 467,730 R$ 107,266
Total, Percentage 2.88% 1.65%
Loans to consumers [member] | Overdue [Member] | From 61 to 90 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 398,751 R$ 66,226
Total, Percentage 2.46% 1.02%
Loans to consumers [member] | Overdue [Member] | From 91 to 180 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 772,301 R$ 187,965
Total, Percentage 4.76% 2.90%
Loans to consumers [member] | Overdue [Member] | From 181 to 365 days Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 842,991 R$ 87,487
Total, Percentage 5.19% 1.35%
Loans to consumers [member] | Overdue [Member] | From 1 to 3 years [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 5,211
Total, Percentage 0.03% 0.00%
Loans to consumers [member] | Overdue [Member] | From 3 to 5 years [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total
Total, Percentage 0.00% 0.00%
Loans to consumers [member] | Overdue [Member] | Over 5 years [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total
Total, Percentage 0.00% 0.00%
Prepayment of receivables [Member] | Not Overdue [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 963,866
Total, Percentage 92.73% 0.00%
Prepayment of receivables [Member] | Not Overdue [Member] | Up to 30 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 17,981
Total, Percentage 1.73% 0.00%
Prepayment of receivables [Member] | Not Overdue [Member] | From 31 to 60 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 81,571
Total, Percentage 7.85% 0.00%
Prepayment of receivables [Member] | Not Overdue [Member] | From 61 to 90 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 61,678
Total, Percentage 5.93% 0.00%
Prepayment of receivables [Member] | Not Overdue [Member] | From 91 to 180 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 57,798
Total, Percentage 5.56% 0.00%
Prepayment of receivables [Member] | Not Overdue [Member] | From 181 to 365 days Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 336,243
Total, Percentage 32.35% 0.00%
Prepayment of receivables [Member] | Not Overdue [Member] | From 1 to 3 years [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 324,638
Total, Percentage 31.23% 0.00%
Prepayment of receivables [Member] | Not Overdue [Member] | From 3 to 5 years [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 83,956
Total, Percentage 8.08% 0.00%
Prepayment of receivables [Member] | Not Overdue [Member] | Over 5 years [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 17,981
Total, Percentage 1.73% 0.00%
Prepayment of receivables [Member] | Overdue [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 75,586
Total, Percentage 7.27% 0.00%
Total overdue and not overdue R$ 1,039,452  
Total overdue and not overdue, Percentage 100.00%  
Prepayment of receivables [Member] | Overdue [Member] | Up to 30 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 66,043
Total, Percentage 6.35% 0.00%
Prepayment of receivables [Member] | Overdue [Member] | From 31 to 60 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 8,711
Total, Percentage 0.84% 0.00%
Prepayment of receivables [Member] | Overdue [Member] | From 61 to 90 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 601
Total, Percentage 0.06% 0.00%
Prepayment of receivables [Member] | Overdue [Member] | From 91 to 180 days [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 218
Total, Percentage 0.02% 0.00%
Prepayment of receivables [Member] | Overdue [Member] | From 181 to 365 days Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total R$ 13
Total, Percentage 0.00% 0.00%
Prepayment of receivables [Member] | Overdue [Member] | From 1 to 3 years [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total
Total, Percentage 0.00% 0.00%
Prepayment of receivables [Member] | Overdue [Member] | From 3 to 5 years [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total
Total, Percentage 0.00% 0.00%
Prepayment of receivables [Member] | Overdue [Member] | Over 5 years [Member]    
Schedule of Breakdown by Maturity [Line Items]    
Total
Total, Percentage 0.00% 0.00%