XML 131 R111.htm IDEA: XBRL DOCUMENT v3.25.0.1
Customer Accounts - Additional Information (Details) - KZT (₸)
₸ in Millions
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Customer accounts ₸ 6,561,950 ₸ 5,441,456
Accrued interest included in term deposits of customer accounts 51,212 44,044
Customer accounts held as prepayments on loans to customers ₸ 83,654 ₸ 60,260
KZT    
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Percentage of customer accounts predominately denominated 91.00% 91.00%
Top Twenty Customers    
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Customer accounts ₸ 76,413 ₸ 97,806
Percentage of customer accounts due to customers 1.16% 1.80%