XML 168 R141.htm IDEA: XBRL DOCUMENT
v3.25.1

Financial Assets at Amortized Cost - Schedule of Bank’s Loan Portfolio (Details) - CLP ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Credit and Contingent Loans Exposure [Member] |  |
Schedule of Bank’s Loan Portfolio [Line Items] |  |
Loans and advances to Banks | $ 667,703 | $ 2,519,931
Commercial loans |  |
Loans to customers | 20,147,980 | 20,030,044
Allowances Established [Member] |  |
Schedule of Bank’s Loan Portfolio [Line Items] |  |
Loans and advances to Banks | (1,988) | (1,341)
Commercial loans |  |
Loans to customers | (254,568) | (259,641)
Domestic Loans [Member] | Credit and Contingent Loans Exposure [Member] |  |
Schedule of Bank’s Loan Portfolio [Line Items] |  |
Loans and advances to Banks | 300,042 | 2,100,933
Commercial loans |  |
Loans to customers | 20,028,110 | 20,008,787
Domestic Loans [Member] | Allowances Established [Member] |  |
Schedule of Bank’s Loan Portfolio [Line Items] |  |
Loans and advances to Banks | (895) |
Commercial loans |  |
Loans to customers | (254,427) | (259,349)
Foreign Loans [Member] | Credit and Contingent Loans Exposure [Member] |  |
Schedule of Bank’s Loan Portfolio [Line Items] |  |
Loans and advances to Banks | 367,661 | 418,998
Commercial loans |  |
Loans to customers | 119,870 | 21,257
Foreign Loans [Member] | Allowances Established [Member] |  |
Schedule of Bank’s Loan Portfolio [Line Items] |  |
Loans and advances to Banks | (1,093) | (1,341)
Commercial loans |  |
Loans to customers | (141) | (292)
Gross carrying amount [member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 15,080,768 | 13,547,435
Gross carrying amount [member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (87,485) | (89,640)
Gross carrying amount [member] | Agriculture and livestock [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 751,838 | 788,942
Gross carrying amount [member] | Agriculture and livestock [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (9,240) | (9,046)
Gross carrying amount [member] | Fruit [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 730,718 | 646,608
Gross carrying amount [member] | Fruit [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (9,087) | (4,456)
Gross carrying amount [member] | Forestry [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 89,777 | 101,406
Gross carrying amount [member] | Forestry [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (2,767) | (1,352)
Gross carrying amount [member] | Fishing [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 29,465 | 26,339
Gross carrying amount [member] | Fishing [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (644) | (788)
Gross carrying amount [member] | Mining [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 864,867 | 417,164
Gross carrying amount [member] | Mining [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (3,750) | (2,532)
Gross carrying amount [member] | Oil and natural gas [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 211 | 416
Gross carrying amount [member] | Oil and natural gas [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (8) | (8)
Gross carrying amount [member] | Foods, beverages and tobacco [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 657,462 | 513,197
Gross carrying amount [member] | Foods, beverages and tobacco [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (5,893) | (10,565)
Gross carrying amount [member] | Textiles, leather goods and footwear [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 28,874 | 33,100
Gross carrying amount [member] | Textiles, leather goods and footwear [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (788) | (599)
Gross carrying amount [member] | Woods and furnitures [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 89,394 | 78,409
Gross carrying amount [member] | Woods and furnitures [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (1,225) | (1,295)
Gross carrying amount [member] | Cellulose, Paper and printing [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 15,882 | 16,931
Gross carrying amount [member] | Cellulose, Paper and printing [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (365) | (591)
Gross carrying amount [member] | Chemicals and petroleum products [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 321,820 | 298,883
Gross carrying amount [member] | Chemicals and petroleum products [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (2,389) | (2,046)
Gross carrying amount [member] | Metal, non-metal, machine or others [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 482,281 | 551,922
Gross carrying amount [member] | Metal, non-metal, machine or others [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (5,541) | (7,367)
Gross carrying amount [member] | Electricity, gas and water [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 347,040 | 439,473
Gross carrying amount [member] | Electricity, gas and water [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (1,475) | (2,361)
Gross carrying amount [member] | Residential construction [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 195,883 | 265,086
Gross carrying amount [member] | Residential construction [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (6,461) | (9,699)
Gross carrying amount [member] | Non-residential construction (office, civil engineering) [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 482,763 | 409,154
Gross carrying amount [member] | Non-residential construction (office, civil engineering) [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (10,126) | (11,060)
Gross carrying amount [member] | Wholesale [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 1,581,915 | 1,798,723
Gross carrying amount [member] | Wholesale [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (31,119) | (34,250)
Gross carrying amount [member] | Retail, restaurants and hotels [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 1,044,935 | 1,016,553
Gross carrying amount [member] | Retail, restaurants and hotels [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (35,983) | (34,404)
Gross carrying amount [member] | Transport and storage [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 1,036,903 | 1,105,436
Gross carrying amount [member] | Transport and storage [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (14,832) | (16,599)
Gross carrying amount [member] | Communications [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 214,386 | 102,522
Gross carrying amount [member] | Communications [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (2,746) | (2,121)
Gross carrying amount [member] | Financial services [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 2,995,023 | 3,219,991
Gross carrying amount [member] | Financial services [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (8,090) | (9,217)
Gross carrying amount [member] | Business services [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 1,973,354 | 1,976,971
Gross carrying amount [member] | Business services [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (39,158) | (38,908)
Gross carrying amount [member] | Real estate services [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 3,364,047 | 3,380,997
Gross carrying amount [member] | Real estate services [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (15,900) | (16,259)
Gross carrying amount [member] | Student loans [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 52,511 | 56,924
Gross carrying amount [member] | Student loans [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (2,462) | (2,744)
Gross carrying amount [member] | Government administration, defence and police force [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 16,895 | 21,438
Gross carrying amount [member] | Government administration, defence and police force [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (228) | (269)
Gross carrying amount [member] | Social services and other community services [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 900,847 | 900,822
Gross carrying amount [member] | Social services and other community services [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (13,430) | (13,044)
Gross carrying amount [member] | Personal services [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 1,878,889 | 1,862,637
Gross carrying amount [member] | Personal services [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (30,861) | (28,061)
Gross carrying amount [member] | Residential mortgage loans [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 13,233,327 | 12,310,768
Gross carrying amount [member] | Residential mortgage loans [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (35,632) | (33,502)
Gross carrying amount [member] | Consumer loans [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 5,554,989 | 5,310,462
Gross carrying amount [member] | Consumer loans [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (403,234) | (417,044)
Gross carrying amount [member] | Domestic Loans [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 15,080,768 | 13,547,435
Gross carrying amount [member] | Domestic Loans [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (87,485) | (89,640)
Gross carrying amount [member] | Domestic Loans [Member] | Agriculture and livestock [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 751,838 | 788,942
Gross carrying amount [member] | Domestic Loans [Member] | Agriculture and livestock [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (9,240) | (9,046)
Gross carrying amount [member] | Domestic Loans [Member] | Fruit [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 730,718 | 646,608
Gross carrying amount [member] | Domestic Loans [Member] | Fruit [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (9,087) | (4,456)
Gross carrying amount [member] | Domestic Loans [Member] | Forestry [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 89,777 | 101,406
Gross carrying amount [member] | Domestic Loans [Member] | Forestry [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (2,767) | (1,352)
Gross carrying amount [member] | Domestic Loans [Member] | Fishing [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 29,465 | 26,339
Gross carrying amount [member] | Domestic Loans [Member] | Fishing [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (644) | (788)
Gross carrying amount [member] | Domestic Loans [Member] | Mining [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 864,867 | 417,164
Gross carrying amount [member] | Domestic Loans [Member] | Mining [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (3,750) | (2,532)
Gross carrying amount [member] | Domestic Loans [Member] | Oil and natural gas [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 211 | 416
Gross carrying amount [member] | Domestic Loans [Member] | Oil and natural gas [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (8) | (8)
Gross carrying amount [member] | Domestic Loans [Member] | Foods, beverages and tobacco [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 657,462 | 513,197
Gross carrying amount [member] | Domestic Loans [Member] | Foods, beverages and tobacco [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (5,893) | (10,565)
Gross carrying amount [member] | Domestic Loans [Member] | Textiles, leather goods and footwear [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 28,874 | 33,100
Gross carrying amount [member] | Domestic Loans [Member] | Textiles, leather goods and footwear [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (788) | (599)
Gross carrying amount [member] | Domestic Loans [Member] | Woods and furnitures [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 89,394 | 78,409
Gross carrying amount [member] | Domestic Loans [Member] | Woods and furnitures [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (1,225) | (1,295)
Gross carrying amount [member] | Domestic Loans [Member] | Cellulose, Paper and printing [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 15,882 | 16,931
Gross carrying amount [member] | Domestic Loans [Member] | Cellulose, Paper and printing [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (365) | (591)
Gross carrying amount [member] | Domestic Loans [Member] | Chemicals and petroleum products [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 321,820 | 298,883
Gross carrying amount [member] | Domestic Loans [Member] | Chemicals and petroleum products [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (2,389) | (2,046)
Gross carrying amount [member] | Domestic Loans [Member] | Metal, non-metal, machine or others [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 482,281 | 551,922
Gross carrying amount [member] | Domestic Loans [Member] | Metal, non-metal, machine or others [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (5,541) | (7,367)
Gross carrying amount [member] | Domestic Loans [Member] | Electricity, gas and water [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 242,052 | 438,147
Gross carrying amount [member] | Domestic Loans [Member] | Electricity, gas and water [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (1,448) | (2,342)
Gross carrying amount [member] | Domestic Loans [Member] | Residential construction [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 195,883 | 265,086
Gross carrying amount [member] | Domestic Loans [Member] | Residential construction [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (6,461) | (9,699)
Gross carrying amount [member] | Domestic Loans [Member] | Non-residential construction (office, civil engineering) [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 482,763 | 409,154
Gross carrying amount [member] | Domestic Loans [Member] | Non-residential construction (office, civil engineering) [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (10,126) | (11,060)
Gross carrying amount [member] | Domestic Loans [Member] | Wholesale [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 1,581,915 | 1,798,723
Gross carrying amount [member] | Domestic Loans [Member] | Wholesale [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (31,119) | (34,250)
Gross carrying amount [member] | Domestic Loans [Member] | Retail, restaurants and hotels [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 1,044,935 | 1,016,553
Gross carrying amount [member] | Domestic Loans [Member] | Retail, restaurants and hotels [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (35,983) | (34,404)
Gross carrying amount [member] | Domestic Loans [Member] | Transport and storage [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 1,036,903 | 1,105,436
Gross carrying amount [member] | Domestic Loans [Member] | Transport and storage [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (14,832) | (16,599)
Gross carrying amount [member] | Domestic Loans [Member] | Communications [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 214,386 | 102,522
Gross carrying amount [member] | Domestic Loans [Member] | Communications [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (2,746) | (2,121)
Gross carrying amount [member] | Domestic Loans [Member] | Financial services [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 2,995,023 | 3,219,991
Gross carrying amount [member] | Domestic Loans [Member] | Financial services [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (8,090) | (9,217)
Gross carrying amount [member] | Domestic Loans [Member] | Business services [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 1,973,354 | 1,976,971
Gross carrying amount [member] | Domestic Loans [Member] | Business services [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (39,158) | (38,908)
Gross carrying amount [member] | Domestic Loans [Member] | Real estate services [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 3,349,165 | 3,361,066
Gross carrying amount [member] | Domestic Loans [Member] | Real estate services [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (15,786) | (15,986)
Gross carrying amount [member] | Domestic Loans [Member] | Student loans [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 52,511 | 56,924
Gross carrying amount [member] | Domestic Loans [Member] | Student loans [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (2,462) | (2,744)
Gross carrying amount [member] | Domestic Loans [Member] | Government administration, defence and police force [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 16,895 | 21,438
Gross carrying amount [member] | Domestic Loans [Member] | Government administration, defence and police force [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (228) | (269)
Gross carrying amount [member] | Domestic Loans [Member] | Social services and other community services [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 900,847 | 900,822
Gross carrying amount [member] | Domestic Loans [Member] | Social services and other community services [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (13,430) | (13,044)
Gross carrying amount [member] | Domestic Loans [Member] | Personal services [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 1,878,889 | 1,862,637
Gross carrying amount [member] | Domestic Loans [Member] | Personal services [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (30,861) | (28,061)
Gross carrying amount [member] | Domestic Loans [Member] | Residential mortgage loans [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 13,233,327 | 12,310,768
Gross carrying amount [member] | Domestic Loans [Member] | Residential mortgage loans [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (35,632) | (33,502)
Gross carrying amount [member] | Domestic Loans [Member] | Consumer loans [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 5,554,989 | 5,310,462
Gross carrying amount [member] | Domestic Loans [Member] | Consumer loans [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (403,234) | (417,044)
Gross carrying amount [member] | Foreign Loans [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Agriculture and livestock [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Agriculture and livestock [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Fruit [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Fruit [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Forestry [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Forestry [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Fishing [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Fishing [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Mining [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Mining [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Oil and natural gas [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Oil and natural gas [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Foods, beverages and tobacco [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Foods, beverages and tobacco [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Textiles, leather goods and footwear [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Textiles, leather goods and footwear [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Woods and furnitures [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Woods and furnitures [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Cellulose, Paper and printing [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Cellulose, Paper and printing [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Chemicals and petroleum products [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Chemicals and petroleum products [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Metal, non-metal, machine or others [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Metal, non-metal, machine or others [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Electricity, gas and water [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 104,988 | 1,326
Gross carrying amount [member] | Foreign Loans [Member] | Electricity, gas and water [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (27) | (19)
Gross carrying amount [member] | Foreign Loans [Member] | Residential construction [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Residential construction [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Non-residential construction (office, civil engineering) [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Non-residential construction (office, civil engineering) [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Wholesale [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Wholesale [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Retail, restaurants and hotels [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Retail, restaurants and hotels [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Transport and storage [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Transport and storage [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Communications [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Communications [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Financial services [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Financial services [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Business services [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Business services [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Real estate services [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers | 14,882 | 19,931
Gross carrying amount [member] | Foreign Loans [Member] | Real estate services [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers | (114) | (273)
Gross carrying amount [member] | Foreign Loans [Member] | Student loans [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Student loans [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Government administration, defence and police force [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Government administration, defence and police force [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Social services and other community services [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Social services and other community services [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Personal services [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Personal services [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Residential mortgage loans [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Residential mortgage loans [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Consumer loans [Member] | Credit and Contingent Loans Exposure [Member] |  |
Commercial loans |  |
Loans to customers |  |
Gross carrying amount [member] | Foreign Loans [Member] | Consumer loans [Member] | Allowances Established [Member] |  |
Commercial loans |  |
Loans to customers |  |

X
- References No definition available. + Details
Name: | bch_CommercialLoansAbstract4
Namespace Prefix: | bch_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of loans and advances the entity has made to banks. + References No definition available. + Details
Name: | bch_LoanAndAdvancesToBanks
Namespace Prefix: | bch_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of loans and advances the entity has made to customers. + References No definition available. + Details
Name: | bch_LoansToCustomers
Namespace Prefix: | bch_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | bch_ScheduleOfBanksLoanPortfolioLineItems
Namespace Prefix: | bch_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_DefinedBenefitPlansAxis=bch_CreditAndContingentLoansExposureMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_DefinedBenefitPlansAxis=bch_AllowancesEstablishedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_GeographicalAreasAxis=ifrs-full_CountryOfDomicileMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_GeographicalAreasAxis=ifrs-full_ForeignCountriesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis=ifrs-full_GrossCarryingAmountMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_AgricultureAndLivestockSectorMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=naics_ZZ445230
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_ForestryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_FishingSectorMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_MiningMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=ifrs-full_OilAndGasAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_TobaccoFoodAndBeveragesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_TextilesClothingAndLeatherGoodsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_WoodAndWoodProductsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_CellulosePaperAndPrintingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_ChemicalsAndPetroleumProductsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=ifrs-full_MachineryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_ElectricityGasAndWaterMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_ResidentialBuildingsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_NonresidentialConstructionofficeCivilEngineeringMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_WholesalesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_RetailRestaurantsAndHotelsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_TransportAndStorageMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_CommunicationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_FinancialAndInsuranceCompaniesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_BusinessServicesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_RealEstateAndOtherFinancialServicesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_StudentLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_GovernmentAdministrationDefenceAndPoliceForceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_SocialServicesAndOtherCommunityServicesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_PersonalServicesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_ResidentialMortgageLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_ConsumerLoansOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |