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Risk Management (Details) - Schedule of Risk Concentration - CLP ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Schedule of Risk Concentration [Line Items]
Book value, assets	$ 596,720	$ 479,374
Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	41,323,844	40,811,886
Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	41,323,844	40,811,886
Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	34,954,120	34,765,745
Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	2,404,820	2,189,613
Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	3,964,904	3,856,528
Commercial loans | Agriculture and livestock | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	576,264	623,473
Commercial loans | Agriculture and livestock | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	427,626	478,676
Commercial loans | Agriculture and livestock | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	81,628	74,110
Commercial loans | Agriculture and livestock | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	67,010	70,687
Commercial loans | Fruit cultivation | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	612,516	646,609
Commercial loans | Fruit cultivation | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	404,013	444,600
Commercial loans | Fruit cultivation | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	114,766	94,564
Commercial loans | Fruit cultivation | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	93,737	107,445
Commercial loans | Forest | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	152,781	139,523
Commercial loans | Forest | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	122,759	108,232
Commercial loans | Forest | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	19,542	20,390
Commercial loans | Forest | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	10,480	10,901
Commercial loans | Fishing | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	400,637	313,396
Commercial loans | Fishing | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	389,857	290,978
Commercial loans | Fishing | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	6,904	7,763
Commercial loans | Fishing | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	3,876	14,655
Commercial loans | Mining | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	467,147	241,799
Commercial loans | Mining | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	454,735	228,565
Commercial loans | Mining | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	6,595	7,656
Commercial loans | Mining | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	5,817	5,578
Commercial loans | Oil and natural gas | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	11,525	3,536
Commercial loans | Oil and natural gas | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	11,040	3,146
Commercial loans | Oil and natural gas | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	208	191
Commercial loans | Oil and natural gas | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	277	199
Manufacturing Industry: | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	17,852,437	18,140,097
Manufacturing Industry: | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	15,263,380	15,617,866
Manufacturing Industry: | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	1,248,841	1,169,164
Manufacturing Industry: | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	1,340,216	1,353,067
Manufacturing Industry: | Food, beverages and tobacco | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	341,364	341,837
Manufacturing Industry: | Food, beverages and tobacco | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	296,297	301,193
Manufacturing Industry: | Food, beverages and tobacco | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	19,684	25,278
Manufacturing Industry: | Food, beverages and tobacco | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	25,383	15,366
Manufacturing Industry: | Textile, leather and footwear | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	79,795	77,092
Manufacturing Industry: | Textile, leather and footwear | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	64,297	64,068
Manufacturing Industry: | Textile, leather and footwear | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	9,262	7,345
Manufacturing Industry: | Textile, leather and footwear | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	6,236	5,679
Manufacturing Industry: | Wood and furniture | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	91,787	88,188
Manufacturing Industry: | Wood and furniture | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	83,304	78,856
Manufacturing Industry: | Wood and furniture | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	6,656	6,894
Manufacturing Industry: | Wood and furniture | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	1,827	2,438
Manufacturing Industry: | Cellulose, paper and printing | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	64,584	75,732
Manufacturing Industry: | Cellulose, paper and printing | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	51,886	61,702
Manufacturing Industry: | Cellulose, paper and printing | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	4,773	4,995
Manufacturing Industry: | Cellulose, paper and printing | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	7,925	9,035
Manufacturing Industry: | Chemicals and petroleum derivatives | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	132,339	112,504
Manufacturing Industry: | Chemicals and petroleum derivatives | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	129,701	108,011
Manufacturing Industry: | Chemicals and petroleum derivatives | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	1,223	1,306
Manufacturing Industry: | Chemicals and petroleum derivatives | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	1,415	3,187
Manufacturing Industry: | Metallic, non-metallic, machinery, or other | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	396,990	354,907
Manufacturing Industry: | Metallic, non-metallic, machinery, or other | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	365,864	319,322
Manufacturing Industry: | Metallic, non-metallic, machinery, or other | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	17,924	21,715
Manufacturing Industry: | Metallic, non-metallic, machinery, or other | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	13,202	13,870
Manufacturing Industry: | Other manufacturing industries | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	247,623	233,382
Manufacturing Industry: | Other manufacturing industries | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	214,957	194,742
Manufacturing Industry: | Other manufacturing industries | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	21,523	19,392
Manufacturing Industry: | Other manufacturing industries | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	11,143	19,248
Manufacturing Industry: | Electricity, gas, and wáter | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	805,234	926,342
Manufacturing Industry: | Electricity, gas, and wáter | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	747,969	910,813
Manufacturing Industry: | Electricity, gas, and wáter | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	5,025	5,032
Manufacturing Industry: | Electricity, gas, and wáter | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	52,240	10,497
Manufacturing Industry: | Home building | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	248,328	216,613
Manufacturing Industry: | Home building | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	206,906	164,118
Manufacturing Industry: | Home building | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	28,582	23,118
Manufacturing Industry: | Home building | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	12,840	29,377
Manufacturing Industry: | Non-residential construction | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	562,721	549,205
Manufacturing Industry: | Non-residential construction | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	512,234	472,579
Manufacturing Industry: | Non-residential construction | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	29,644	48,231
Manufacturing Industry: | Non-residential construction | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	20,843	28,395
Manufacturing Industry: | Wholesale trade | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	1,836,710	1,689,351
Manufacturing Industry: | Wholesale trade | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	1,560,877	1,420,083
Manufacturing Industry: | Wholesale trade | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	171,345	163,872
Manufacturing Industry: | Wholesale trade | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	104,488	105,396
Manufacturing Industry: | Retail trade, restaurants and hotels | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	1,552,915	1,663,719
Manufacturing Industry: | Retail trade, restaurants and hotels | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	1,367,697	1,501,379
Manufacturing Industry: | Retail trade, restaurants and hotels | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	105,453	87,365
Manufacturing Industry: | Retail trade, restaurants and hotels | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	79,765	74,975
Manufacturing Industry: | Transport and storage | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	799,476	712,522
Manufacturing Industry: | Transport and storage | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	693,354	600,729
Manufacturing Industry: | Transport and storage | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	55,381	54,860
Manufacturing Industry: | Transport and storage | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	50,741	56,933
Manufacturing Industry: | Telecommunications | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	532,259	474,157
Manufacturing Industry: | Telecommunications | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	504,811	450,555
Manufacturing Industry: | Telecommunications | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	10,265	7,261
Manufacturing Industry: | Telecommunications | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	17,183	16,341
Manufacturing Industry: | Financial services | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	644,312	579,234
Manufacturing Industry: | Financial services | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	610,158	575,666
Manufacturing Industry: | Financial services | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	1,135	912
Manufacturing Industry: | Financial services | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	33,019	2,656
Manufacturing Industry: | Real estate services | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	2,369,220	2,623,778
Manufacturing Industry: | Real estate services | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	2,010,898	2,237,404
Manufacturing Industry: | Real estate services | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	153,315	154,694
Manufacturing Industry: | Real estate services | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	205,007	231,680
Manufacturing Industry: | Social services and other community services | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	4,925,910	5,453,198
Manufacturing Industry: | Social services and other community services | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	4,032,140	4,602,449
Manufacturing Industry: | Social services and other community services | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	378,008	332,220
Manufacturing Industry: | Social services and other community services | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	515,762	518,529
Mortgage loans | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	16,367,567	16,120,315
Mortgage loans | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	17,559,769	17,073,439
Mortgage loans | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	14,762,656	14,635,723
Mortgage loans | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	852,181	724,531
Mortgage loans | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	1,944,932	1,713,185
Consumer loans | Loans and receivables, category | Gross balance
Schedule of Risk Concentration [Line Items]
Book value, assets	5,911,638	5,598,350
Consumer loans | Loans and receivables, category | Gross balance | 12-month expected credit losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	4,928,084	4,512,156
Consumer loans | Loans and receivables, category | Gross balance | Expected Credit Losses | Impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	303,798	295,918
Consumer loans | Loans and receivables, category | Gross balance | Expected Credit Losses | Non-impaired financial assets
Schedule of Risk Concentration [Line Items]
Book value, assets	$ 679,756	$ 790,276

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- Definition

Schedule of Risk Concentration [Line Items]

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The amount of assets that are: (a) cash; (b) an equity instrument of another entity; (c) a contractual right: (i) to receive cash or another financial asset from another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially favourable to the entity; or (d) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to receive a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose the entity’s own equity instruments do not include puttable financial instruments classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. [Refer: Classes of financial instruments [domain]; Financial liabilities]

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