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REPORTING ENTITY - Spin off BAC Holding - Discontinued operations income statement (Details) - COP ($) $ / shares in Units, $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2022 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Interest income calculated using the effective interest method |  |  |  |
Loan portfolio |  | $ 25,465,582 | $ 26,534,115 | $ 17,559,516
Investments in debt securities |  | 2,716,350 | 2,385,289 | 1,843,516
Total interest income |  | 28,181,932 | 28,919,404 | 19,403,032
Interest expense |  |  |  |
Checking accounts |  | (261,315) | (253,043) | (159,114)
Savings accounts |  | (5,434,063) | (5,953,426) | (3,555,844)
Time deposits |  | (9,448,857) | (9,944,424) | (4,040,232)
Interest expense on deposits from customers |  | (15,194,029) | (16,214,226) | (7,756,432)
Financial obligations |  |  |  |
Interbank borrowings and overnight funds |  | (1,683,943) | (1,856,263) | (678,114)
Borrowings from banks and similar |  | (1,510,447) | (1,601,927) | (739,803)
Bonds issued |  | (1,790,729) | (2,159,948) | (2,092,843)
Total Financial obligations |  | (5,720,304) | (6,418,204) | (3,907,963)
Impairment (losses) recoveries on financial assets |  |  |  |
Loans and other accounts receivable |  | (4,755,134) | (4,751,039) | (3,120,403)
Other financial assets |  | (4,163) | 12,871 | (16,723)
Net impairment loss on financial assets |  | (4,185,037) | (4,182,394) | (2,493,148)
Net interest income, after impairment losses |  | 3,082,562 | 2,104,580 | 5,245,489
Income from commissions and fees |  | 4,616,144 | 4,356,336 | 3,874,439
Expenses from commissions and fees |  | (1,032,350) | (1,003,813) | (970,676)
Net income from commissions and fees |  | 3,583,794 | 3,352,523 | 2,903,763
Net trading income (loss) |  | 1,404,404 | (916,049) | 1,559,626
Other expenses |  | (8,651,798) | (8,346,454) | (7,409,783)
Net income before tax expense |  | 3,137,904 | 3,487,550 | 6,274,371
Net reclassifications of Other Comprehensive Income |  | $ 458,118 | $ 458,930 | (2,752,028)
Net income from discontinued operations, net of tax |  |  |  | 866,166
Net income attributable to owners of the parent: |  |  |  |
Owners of the parent |  |  |  | 593,990
Non-controlling interests |  |  |  | 272,176
Net income from discontinued operations, net of tax |  |  |  | $ 866,166
Net income per share basic (in Colombian pesos, see note 25.3 "Earnings per share"). |  |  |  | $ 25.67
Net income per share diluted (in Colombian pesos, see note 25.3 "Earnings per share"). |  |  |  | $ 25.67
BAC Holding International Corp |  |  |  |
Interest income calculated using the effective interest method |  |  |  |
Loan portfolio |  |  |  | $ 1,684,995
Investments in debt securities |  |  |  | 164,424
Total interest income |  |  |  | 1,849,419
Interest expense |  |  |  |
Checking accounts |  |  |  | (47,739)
Savings accounts |  |  |  | (53,608)
Time deposits |  |  |  | (324,670)
Interest expense on deposits from customers |  |  |  | (426,017)
Financial obligations |  |  |  |
Interbank borrowings and overnight funds |  |  |  | (253)
Borrowings from banks and similar |  |  |  | (66,621)
Bonds issued |  |  |  | (61,195)
Total Financial obligations |  |  |  | (128,069)
Net interest income |  |  |  | 1,295,333
Impairment (losses) recoveries on financial assets |  |  |  |
Loans and other accounts receivable |  |  |  | (264,926)
Other financial assets |  |  |  | (2,850)
Net impairment loss on financial assets |  |  |  | (267,776)
Net interest income, after impairment losses |  |  |  | 1,027,557
Income from commissions and fees |  |  |  | 753,523
Expenses from commissions and fees |  |  |  | (30,396)
Net income from commissions and fees |  |  |  | 723,127
Net trading income (loss) |  |  |  | 953
Other income |  |  |  | 543,073
Other expenses |  |  |  | (2,633,765)
Net income before tax expense |  |  |  | (339,055)
Income tax expense |  |  |  | (224,104)
Net income (loss) from discontinued operations |  |  |  | (563,159)
Net reclassifications of Other Comprehensive Income |  |  |  | 1,429,325
Net income from discontinued operations, net of tax |  |  |  | 866,166
Net income attributable to owners of the parent: |  |  |  |
Owners of the parent |  |  |  | 593,990
Non-controlling interests |  |  |  | 272,177
Net income from discontinued operations, net of tax |  |  |  | $ 866,166
Net income per share basic (in Colombian pesos, see note 25.3 "Earnings per share"). |  |  |  | $ 25.67
Net income per share diluted (in Colombian pesos, see note 25.3 "Earnings per share"). |  |  |  | $ 25.67
BAC Holding International Corp | Ifrs Discontinued Operations, Disposed of by Means Other than Sale, Spinoff [Member] |  |  |  |
Interest income calculated using the effective interest method |  |  |  |
Loan portfolio | $ 1,684,995 |  |  |
Investments in debt securities | 164,424 |  |  |
Total interest income | 1,849,419 |  |  |
Interest expense |  |  |  |
Checking accounts | (47,739) |  |  |
Savings accounts | (53,608) |  |  |
Time deposits | (324,670) |  |  |
Interest expense on deposits from customers | (426,017) |  |  |
Financial obligations |  |  |  |
Interbank borrowings and overnight funds | (253) |  |  |
Borrowings from banks and similar | (66,621) |  |  |
Bonds issued | (61,195) |  |  |
Total Financial obligations | (128,069) |  |  |
Net interest income | 1,295,333 |  |  |
Impairment (losses) recoveries on financial assets |  |  |  |
Loans and other accounts receivable | (264,926) |  |  |
Other financial assets | (2,850) |  |  |
Net impairment loss on financial assets | (267,776) |  |  |
Net interest income, after impairment losses | 1,027,557 |  |  |
Income from commissions and fees | 753,523 |  |  |
Expenses from commissions and fees | (30,396) |  |  |
Net income from commissions and fees | 723,127 |  |  |
Net trading income (loss) | 953 |  |  |
Other income | 291,413 |  |  |
Other expenses | (1,274,056) |  |  |
Net income before tax expense | 768,994 |  |  |
Income tax expense | (224,104) |  |  |
Net income (loss) from discontinued operations | 544,890 |  |  |
Net reclassifications of Other Comprehensive Income | 1,052,622 |  |  |
Net income from discontinued operations, net of tax | 1,597,512 |  |  |
Net income attributable to owners of the parent: |  |  |  |
Owners of the parent | 1,098,073 |  |  |
Non-controlling interests | 499,439 |  |  |
Net income from discontinued operations, net of tax | $ 1,597,512 |  |  |
Net income per share basic (in Colombian pesos, see note 25.3 "Earnings per share"). | $ 47.45 |  |  |
Net income per share diluted (in Colombian pesos, see note 25.3 "Earnings per share"). | $ 47.45 |  |  |

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