v3.25.1
Deposits - Summary of Deposits (Detail) - ARS ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Disclosure Of Deposits [line items]    
Deposits from customers $ 20,231,127,931 $ 13,494,564,030
In Pesos    
Disclosure Of Deposits [line items]    
Deposits from customers 11,836,435,855 9,248,151,302
In Pesos | Checking Accounts    
Disclosure Of Deposits [line items]    
Deposits from customers 2,172,549,756 1,565,838,882
In Pesos | Savings Accounts    
Disclosure Of Deposits [line items]    
Deposits from customers 4,773,736,561 4,212,866,034
In Pesos | Time Deposits    
Disclosure Of Deposits [line items]    
Deposits from customers 4,462,196,700 2,306,176,448
In Pesos | Time Deposits – UVA    
Disclosure Of Deposits [line items]    
Deposits from customers 96,354,512 101,479,672
In Pesos | Other    
Disclosure Of Deposits [line items]    
Deposits from customers 77,062,147 721,229,493
In Pesos | Interest and Adjustments    
Disclosure Of Deposits [line items]    
Deposits from customers 254,536,179 340,560,773
In Foreign Currency    
Disclosure Of Deposits [line items]    
Deposits from customers 8,394,692,076 4,246,412,728
In Foreign Currency | Savings Accounts    
Disclosure Of Deposits [line items]    
Deposits from customers 7,779,192,698 3,765,738,917
In Foreign Currency | Time Deposits    
Disclosure Of Deposits [line items]    
Deposits from customers 593,088,513 437,426,231
In Foreign Currency | Other    
Disclosure Of Deposits [line items]    
Deposits from customers 21,247,207 42,285,965
In Foreign Currency | Interest and Adjustments    
Disclosure Of Deposits [line items]    
Deposits from customers $ 1,163,658 $ 961,615