v3.25.1
Capital Management and Risk Policies - Summary of Maximum Exposure to Credit Risk on Assets (Detail) - ARS ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Retail Portfolio | Gross Carrying amount | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) $ 5,827,452,813 $ 2,498,447,168 $ 1,135,875,027  
Retail Portfolio | Gross Carrying amount | 0 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 5,335,522,072 2,304,558,365 1,025,423,990  
Retail Portfolio | Gross Carrying amount | Less than 1 Month | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 212,719,430 61,431,095 28,044,026  
Retail Portfolio | Gross Carrying amount | 31-60 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 78,629,401 21,682,491 10,270,944  
Retail Portfolio | Gross Carrying amount | 61-90 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 52,777,747 18,542,113 7,158,059  
Retail Portfolio | Gross Carrying amount | Default | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 147,804,163 92,233,104 64,978,008  
Retail Portfolio | Gross Carrying amount | Stage 1 | 12-month ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 5,209,529,571 1,834,497,735    
Retail Portfolio | Gross Carrying amount | Stage 1 | 12-month ECL | 0 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 5,055,678,051 1,803,486,492    
Retail Portfolio | Gross Carrying amount | Stage 1 | 12-month ECL | Less than 1 Month | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 153,851,520 31,011,243    
Retail Portfolio | Gross Carrying amount | Stage 1 | 12-month ECL | 31-60 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 0 0    
Retail Portfolio | Gross Carrying amount | Stage 1 | 12-month ECL | 61-90 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 0 0    
Retail Portfolio | Gross Carrying amount | Stage 1 | 12-month ECL | Default | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 0 0    
Retail Portfolio | Gross Carrying amount | Stage 2 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 382,407,310 539,618,011    
Retail Portfolio | Gross Carrying amount | Stage 2 | Lifetime ECL | 0 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 236,509,830 480,743,358    
Retail Portfolio | Gross Carrying amount | Stage 2 | Lifetime ECL | Less than 1 Month | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 46,467,349 26,941,130    
Retail Portfolio | Gross Carrying amount | Stage 2 | Lifetime ECL | 31-60 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 67,567,123 19,049,243    
Retail Portfolio | Gross Carrying amount | Stage 2 | Lifetime ECL | 61-90 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 31,863,008 12,884,280    
Retail Portfolio | Gross Carrying amount | Stage 2 | Lifetime ECL | Default | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 0 0    
Retail Portfolio | Gross Carrying amount | Stage 3 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 235,515,932 124,331,422    
Retail Portfolio | Gross Carrying amount | Stage 3 | Lifetime ECL | 0 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 43,334,191 20,328,515    
Retail Portfolio | Gross Carrying amount | Stage 3 | Lifetime ECL | Less than 1 Month | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 12,400,561 3,478,722    
Retail Portfolio | Gross Carrying amount | Stage 3 | Lifetime ECL | 31-60 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 11,062,278 2,633,248    
Retail Portfolio | Gross Carrying amount | Stage 3 | Lifetime ECL | 61-90 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 20,914,739 5,657,833    
Retail Portfolio | Gross Carrying amount | Stage 3 | Lifetime ECL | Default | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 147,804,163 92,233,104    
Retail Portfolio | Loss allowance | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (399,253,486) (168,883,878) (143,794,076)  
Retail Portfolio | Loss allowance | Stage 1 | 12-month ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (192,983,328) (35,703,943)    
Retail Portfolio | Loss allowance | Stage 2 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (43,835,122) (36,189,400)    
Retail Portfolio | Loss allowance | Stage 3 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (162,435,036) (96,990,535)    
Retail Portfolio | Net Carrying amount | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 5,428,199,327 2,329,563,290 992,080,951  
Retail Portfolio | Net Carrying amount | Stage 1 | 12-month ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 5,016,546,243 1,798,793,792    
Retail Portfolio | Net Carrying amount | Stage 2 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 338,572,188 503,428,611    
Retail Portfolio | Net Carrying amount | Stage 3 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 73,080,896 27,340,887    
Retail like Portfolio | Gross Carrying amount        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 2,599,406,411 1,605,748,069 2,273,037,895  
Retail like Portfolio | Gross Carrying amount | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 2,599,406,411 1,605,748,069 807,632,010  
Retail like Portfolio | Gross Carrying amount | 0 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 2,535,441,729 1,543,394,521 785,900,384  
Retail like Portfolio | Gross Carrying amount | Less than 1 Month | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 36,974,046 23,873,747 8,470,364  
Retail like Portfolio | Gross Carrying amount | 31-60 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 3,846,007 7,033,508 1,784,630  
Retail like Portfolio | Gross Carrying amount | 61-90 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 3,439,556 4,764,892 1,219,035  
Retail like Portfolio | Gross Carrying amount | Default | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 19,705,073 26,681,401 10,257,597  
Retail like Portfolio | Gross Carrying amount | Stage 1 | 12-month ECL        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 2,507,004,387 1,312,196,328 2,123,944,757  
Retail like Portfolio | Gross Carrying amount | Stage 1 | 12-month ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 2,507,004,387 1,312,196,328    
Retail like Portfolio | Gross Carrying amount | Stage 1 | 12-month ECL | 0 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 2,479,696,821 1,300,746,487    
Retail like Portfolio | Gross Carrying amount | Stage 1 | 12-month ECL | Less than 1 Month | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 27,307,566 11,449,841    
Retail like Portfolio | Gross Carrying amount | Stage 1 | 12-month ECL | 31-60 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 0 0    
Retail like Portfolio | Gross Carrying amount | Stage 1 | 12-month ECL | 61-90 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 0 0    
Retail like Portfolio | Gross Carrying amount | Stage 1 | 12-month ECL | Default | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 0 0    
Retail like Portfolio | Gross Carrying amount | Stage 2 | Lifetime ECL        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 59,236,421 255,469,987 116,718,334  
Retail like Portfolio | Gross Carrying amount | Stage 2 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 59,236,421 255,469,987    
Retail like Portfolio | Gross Carrying amount | Stage 2 | Lifetime ECL | 0 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 46,949,559 235,384,466    
Retail like Portfolio | Gross Carrying amount | Stage 2 | Lifetime ECL | Less than 1 Month | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 6,776,854 10,524,411    
Retail like Portfolio | Gross Carrying amount | Stage 2 | Lifetime ECL | 31-60 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 3,303,944 6,049,830    
Retail like Portfolio | Gross Carrying amount | Stage 2 | Lifetime ECL | 61-90 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 2,206,064 3,511,280    
Retail like Portfolio | Gross Carrying amount | Stage 2 | Lifetime ECL | Default | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 0 0    
Retail like Portfolio | Gross Carrying amount | Stage 3 | Lifetime ECL        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 33,165,603 38,081,754 32,374,804  
Retail like Portfolio | Gross Carrying amount | Stage 3 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 33,165,603 38,081,754    
Retail like Portfolio | Gross Carrying amount | Stage 3 | Lifetime ECL | 0 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 8,795,349 7,263,568    
Retail like Portfolio | Gross Carrying amount | Stage 3 | Lifetime ECL | Less than 1 Month | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 2,889,626 1,899,495    
Retail like Portfolio | Gross Carrying amount | Stage 3 | Lifetime ECL | 31-60 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 542,063 983,678    
Retail like Portfolio | Gross Carrying amount | Stage 3 | Lifetime ECL | 61-90 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 1,233,492 1,253,612    
Retail like Portfolio | Gross Carrying amount | Stage 3 | Lifetime ECL | Default | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 19,705,073 26,681,401    
Retail like Portfolio | Loss allowance        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (40,096,094) (31,954,128) (59,434,676) $ (60,643,126)
Retail like Portfolio | Loss allowance | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (40,096,094) (31,954,128) (19,473,872)  
Retail like Portfolio | Loss allowance | Stage 1 | 12-month ECL        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (17,376,939) (6,336,174) (32,837,065) (3,696,953)
Retail like Portfolio | Loss allowance | Stage 1 | 12-month ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (17,376,939) (6,336,174)    
Retail like Portfolio | Loss allowance | Stage 2 | Lifetime ECL        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (4,811,607) (5,517,265) (6,286,180) (19,523,186)
Retail like Portfolio | Loss allowance | Stage 2 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (4,811,607) (5,517,265)    
Retail like Portfolio | Loss allowance | Stage 3 | Lifetime ECL        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (17,907,548) (20,100,689) (20,311,431) (37,422,987)
Retail like Portfolio | Loss allowance | Stage 3 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (17,907,548) (20,100,689)    
Retail like Portfolio | Net Carrying amount | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 2,559,310,317 1,573,793,941 788,158,138  
Retail like Portfolio | Net Carrying amount | Stage 1 | 12-month ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 2,489,627,448 1,305,860,154    
Retail like Portfolio | Net Carrying amount | Stage 2 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 54,424,814 249,952,722    
Retail like Portfolio | Net Carrying amount | Stage 3 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 15,258,055 17,981,065    
Wholesale Portfolio | Gross Carrying amount | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 9,212,322,075 9,776,401,714 2,370,864,856  
Wholesale Portfolio | Gross Carrying amount | Default | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 30,435,827 3,217,119 3,362,314  
Wholesale Portfolio | Gross Carrying amount | A | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 8,204,573,038 9,767,905,362 2,366,514,431  
Wholesale Portfolio | Gross Carrying amount | B1 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 977,313,210 5,279,233 988,111  
Wholesale Portfolio | Gross Carrying amount | Stage 1 | 12-month ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 9,177,592,573 9,589,854,319    
Wholesale Portfolio | Gross Carrying amount | Stage 1 | 12-month ECL | Default | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 0 0    
Wholesale Portfolio | Gross Carrying amount | Stage 1 | 12-month ECL | A | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 8,202,413,407 9,589,854,319    
Wholesale Portfolio | Gross Carrying amount | Stage 1 | 12-month ECL | B1 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 975,179,166 0    
Wholesale Portfolio | Gross Carrying amount | Stage 2 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 4,087,879 183,308,873    
Wholesale Portfolio | Gross Carrying amount | Stage 2 | Lifetime ECL | Default        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 0      
Wholesale Portfolio | Gross Carrying amount | Stage 2 | Lifetime ECL | Default | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*)   0    
Wholesale Portfolio | Gross Carrying amount | Stage 2 | Lifetime ECL | A | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 2,159,631 178,051,043    
Wholesale Portfolio | Gross Carrying amount | Stage 2 | Lifetime ECL | B1 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 1,928,248 5,257,830    
Wholesale Portfolio | Gross Carrying amount | Stage 3 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 30,641,623 3,238,522    
Wholesale Portfolio | Gross Carrying amount | Stage 3 | Lifetime ECL | Default | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 30,435,827 3,217,119    
Wholesale Portfolio | Gross Carrying amount | Stage 3 | Lifetime ECL | A | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 0 0    
Wholesale Portfolio | Gross Carrying amount | Stage 3 | Lifetime ECL | B1 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 205,796 21,403    
Wholesale Portfolio | Loss allowance | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (52,625,877) (25,422,072) (11,581,608)  
Wholesale Portfolio | Loss allowance | Stage 1 | 12-month ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (39,714,862) (18,093,721)    
Wholesale Portfolio | Loss allowance | Stage 2 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (396,441) (5,050,252)    
Wholesale Portfolio | Loss allowance | Stage 3 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (12,514,574) (2,278,099)    
Wholesale Portfolio | Net Carrying amount | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 9,159,696,198 9,750,979,642 2,359,283,248  
Wholesale Portfolio | Net Carrying amount | Stage 1 | 12-month ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 9,137,877,711 9,571,760,598    
Wholesale Portfolio | Net Carrying amount | Stage 2 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 3,691,438 178,258,621    
Wholesale Portfolio | Net Carrying amount | Stage 3 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 18,127,049 960,423    
Naranja ECL | Gross Carrying amount        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 4,039,457,678 2,239,938,251 2,530,268,304  
Naranja ECL | Gross Carrying amount | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 4,039,457,678 2,239,938,251 852,439,602  
Naranja ECL | Gross Carrying amount | 0 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 3,485,236,462 2,064,709,661 779,945,789  
Naranja ECL | Gross Carrying amount | Less than 1 Month | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 218,541,387 90,701,442 37,208,191  
Naranja ECL | Gross Carrying amount | 31-60 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 114,735,782 29,202,495 11,169,781  
Naranja ECL | Gross Carrying amount | 61-90 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 80,552,867 12,043,802 5,846,970  
Naranja ECL | Gross Carrying amount | Default | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 140,391,180 43,280,851 18,268,871  
Naranja ECL | Gross Carrying amount | Stage 1 | 12-month ECL        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 3,462,519,589 2,140,192,935 2,372,223,187  
Naranja ECL | Gross Carrying amount | Stage 1 | 12-month ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 3,462,519,589 2,140,192,935    
Naranja ECL | Gross Carrying amount | Stage 1 | 12-month ECL | 0 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 3,283,979,414 2,052,871,581    
Naranja ECL | Gross Carrying amount | Stage 1 | 12-month ECL | Less than 1 Month | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 178,540,175 87,321,354    
Naranja ECL | Gross Carrying amount | Stage 1 | 12-month ECL | 31-60 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 0 0    
Naranja ECL | Gross Carrying amount | Stage 1 | 12-month ECL | 61-90 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 0 0    
Naranja ECL | Gross Carrying amount | Stage 1 | 12-month ECL | Default | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 0 0    
Naranja ECL | Gross Carrying amount | Stage 2 | Lifetime ECL        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 434,846,528 56,464,465 90,598,055  
Naranja ECL | Gross Carrying amount | Stage 2 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 434,846,528 56,464,465    
Naranja ECL | Gross Carrying amount | Stage 2 | Lifetime ECL | 0 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 201,175,162 11,838,080    
Naranja ECL | Gross Carrying amount | Stage 2 | Lifetime ECL | Less than 1 Month | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 39,978,487 3,380,088    
Naranja ECL | Gross Carrying amount | Stage 2 | Lifetime ECL | 31-60 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 114,684,122 29,202,495    
Naranja ECL | Gross Carrying amount | Stage 2 | Lifetime ECL | 61-90 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 79,008,757 12,043,802    
Naranja ECL | Gross Carrying amount | Stage 2 | Lifetime ECL | Default | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 0 0    
Naranja ECL | Gross Carrying amount | Stage 3 | Lifetime ECL        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 142,091,561 43,280,851 67,447,062  
Naranja ECL | Gross Carrying amount | Stage 3 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 142,091,561 43,280,851    
Naranja ECL | Gross Carrying amount | Stage 3 | Lifetime ECL | 0 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 81,886 0    
Naranja ECL | Gross Carrying amount | Stage 3 | Lifetime ECL | Less than 1 Month | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 22,725 0    
Naranja ECL | Gross Carrying amount | Stage 3 | Lifetime ECL | 31-60 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 51,660 0    
Naranja ECL | Gross Carrying amount | Stage 3 | Lifetime ECL | 61-90 | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 1,544,110 0    
Naranja ECL | Gross Carrying amount | Stage 3 | Lifetime ECL | Default | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 140,391,180 43,280,851    
Naranja ECL | Loss allowance        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (278,139,183) (100,716,060) (121,248,531) (138,146,010)
Naranja ECL | Loss allowance | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (278,139,183) (100,716,060) (44,361,792)  
Naranja ECL | Loss allowance | Stage 1 | 12-month ECL        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (118,205,072) (59,143,108) (57,973,137) (81,427,563)
Naranja ECL | Loss allowance | Stage 1 | 12-month ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (118,205,072) (59,143,108)    
Naranja ECL | Loss allowance | Stage 2 | Lifetime ECL        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (70,925,317) (14,579,672) (24,275,846) (18,033,003)
Naranja ECL | Loss allowance | Stage 2 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (70,925,317) (14,579,672)    
Naranja ECL | Loss allowance | Stage 3 | Lifetime ECL        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (89,008,794) (26,993,280) (38,999,548) $ (38,685,444)
Naranja ECL | Loss allowance | Stage 3 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) (89,008,794) (26,993,280)    
Naranja ECL | Net Carrying amount | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 3,761,318,495 2,139,222,191 $ 808,077,810  
Naranja ECL | Net Carrying amount | Stage 1 | 12-month ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 3,344,314,517 2,081,049,827    
Naranja ECL | Net Carrying amount | Stage 2 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) 363,921,211 41,884,793    
Naranja ECL | Net Carrying amount | Stage 3 | Lifetime ECL | ECL Staging        
Disclosure of Credit Quality of Debt Securities [line items]        
Monetary Financial Assets (*) $ 53,082,767 $ 16,287,571