v3.25.1
Risk Management and Report - Schedule of Interest Rate Cash-Flows of the Banking Book (Details) - CLP ($)
$ in Millions
Dec. 31, 2024
Dec. 31, 2023
Schedule of Interest Rate Cash-Flows of the Banking Book [Line Items]    
Transactions in the course of collection $ 372,456 $ 415,505
Financial assets at fair value through other comprehensive income:    
Debt financial instruments 2,088,345 3,786,525
Rights by resale agreements and securities lending 10,001 10,488
Debt financial instruments 944,074 1,431,083
Loans and advances to Banks 665,715 2,518,590
Loans to customers, net 38,242,862 36,941,087
Transactions in the course of payment 283,605 356,871
Current accounts and other demand deposits 14,630,797 13,670,793
Saving accounts and time deposits 14,345,223 15,538,196
Obligations by repurchase agreements and securities lending 109,794 157,173
Other liabilities 711,398 696,971
Total liabilities 45,550,646 49,636,096
Total [Member]    
Financial assets at fair value through other comprehensive income:    
Transactions in the course of payment 297,983 317,056
Derivative Financial Instruments for hedging purposes 2,165,903 2,246,585
Current accounts and other demand deposits 14,287,507 13,352,234
Saving accounts and time deposits 14,304,059 15,532,962
Obligations by repurchase agreements and securities lending 9,984 10,450
Borrowings from financial institutions 1,102,482 5,346,563
Debt financial instruments issued 11,134,144 10,663,009
Financial instruments of regulatory capital issued (subordinated bonds) 284,479 1,377,792
Other liabilities 1,387,499 338,915
Total liabilities 44,974,040 49,185,566
Up to 1 month [Member]    
Financial assets at fair value through other comprehensive income:    
Transactions in the course of payment 297,983 317,056
Derivative Financial Instruments for hedging purposes 1,588 1,508
Current accounts and other demand deposits 14,287,507 13,352,234
Saving accounts and time deposits 9,437,781 10,432,630
Obligations by repurchase agreements and securities lending 9,984 10,450
Borrowings from financial institutions 21,222 44,475
Debt financial instruments issued 13,893 55,897
Financial instruments of regulatory capital issued (subordinated bonds) 284,479 3,006
Other liabilities 3,140 338,891
Total liabilities 24,357,577 24,556,147
1 to 3 months [Member]    
Financial assets at fair value through other comprehensive income:    
Transactions in the course of payment
Derivative Financial Instruments for hedging purposes 2,755 1,777
Current accounts and other demand deposits
Saving accounts and time deposits 2,670,440 3,515,344
Obligations by repurchase agreements and securities lending
Borrowings from financial institutions 159,438 65,210
Debt financial instruments issued 158,375 196,986
Financial instruments of regulatory capital issued (subordinated bonds)
Other liabilities
Total liabilities 2,991,008 3,779,317
3 to 12 months [Member]    
Financial assets at fair value through other comprehensive income:    
Transactions in the course of payment
Derivative Financial Instruments for hedging purposes 303,336 179,604
Current accounts and other demand deposits
Saving accounts and time deposits 2,138,233 1,517,789
Obligations by repurchase agreements and securities lending
Borrowings from financial institutions 921,822 5,079,495
Debt financial instruments issued 1,178,285 1,097,658
Financial instruments of regulatory capital issued (subordinated bonds) 46,575
Other liabilities 48,654 24
Total liabilities 4,590,330 7,921,145
1 to 3 years [Member]    
Financial assets at fair value through other comprehensive income:    
Transactions in the course of payment
Derivative Financial Instruments for hedging purposes 381,790 319,178
Current accounts and other demand deposits
Saving accounts and time deposits 56,593 66,062
Obligations by repurchase agreements and securities lending
Borrowings from financial institutions 157,383
Debt financial instruments issued 2,983,446 2,537,939
Financial instruments of regulatory capital issued (subordinated bonds) 95,774
Other liabilities 92,974
Total liabilities 3,514,803 3,176,336
3 to 5 years [Member]    
Financial assets at fair value through other comprehensive income:    
Transactions in the course of payment
Derivative Financial Instruments for hedging purposes 343,096 498,973
Current accounts and other demand deposits
Saving accounts and time deposits 450 595
Obligations by repurchase agreements and securities lending
Borrowings from financial institutions
Debt financial instruments issued 2,328,034 2,351,864
Financial instruments of regulatory capital issued (subordinated bonds) 85,615
Other liabilities 89,437
Total liabilities 2,761,017 2,937,047
Over 5 years [Member]    
Financial assets at fair value through other comprehensive income:    
Transactions in the course of payment
Derivative Financial Instruments for hedging purposes 1,133,338 1,245,545
Current accounts and other demand deposits
Saving accounts and time deposits 562 542
Obligations by repurchase agreements and securities lending
Borrowings from financial institutions
Debt financial instruments issued 4,472,111 4,422,665
Financial instruments of regulatory capital issued (subordinated bonds) 1,146,822
Other liabilities 1,153,294
Total liabilities 6,759,305 6,815,574
Market risk [Member] | Total [Member]    
Schedule of Interest Rate Cash-Flows of the Banking Book [Line Items]    
Cash and due from banks 2,677,676 2,441,580
Transactions in the course of collection 382,677 403,734
Financial assets at fair value through other comprehensive income:    
Debt financial instruments 2,088,290 3,784,934
Derivative financial instruments for hedging purposes 1,994,846 2,004,002
Rights by resale agreements and securities lending 74,796
Debt financial instruments 1,003,401 1,515,514
Loans and advances to Banks 673,462 2,524,830
Loans to customers, net 46,542,338 44,790,001
Total Assets 55,362,690 57,539,391
Market risk [Member] | Up to 1 month [Member]    
Schedule of Interest Rate Cash-Flows of the Banking Book [Line Items]    
Cash and due from banks 2,677,676 2,441,580
Transactions in the course of collection 382,677 403,734
Financial assets at fair value through other comprehensive income:    
Debt financial instruments 143,990 282,697
Derivative financial instruments for hedging purposes 747 773
Rights by resale agreements and securities lending 74,796
Debt financial instruments
Loans and advances to Banks 398,595 2,216,985
Loans to customers, net 5,417,405 5,464,339
Total Assets 9,021,090 10,884,904
Market risk [Member] | 1 to 3 months [Member]    
Schedule of Interest Rate Cash-Flows of the Banking Book [Line Items]    
Cash and due from banks
Transactions in the course of collection
Financial assets at fair value through other comprehensive income:    
Debt financial instruments 272,612 748,488
Derivative financial instruments for hedging purposes 8,544 5,738
Rights by resale agreements and securities lending
Debt financial instruments 25,951 9,012
Loans and advances to Banks 58,098 74,312
Loans to customers, net 3,126,005 2,859,489
Total Assets 3,491,210 3,697,039
Market risk [Member] | 3 to 12 months [Member]    
Schedule of Interest Rate Cash-Flows of the Banking Book [Line Items]    
Cash and due from banks
Transactions in the course of collection
Financial assets at fair value through other comprehensive income:    
Debt financial instruments 867,605 1,864,717
Derivative financial instruments for hedging purposes 311,890 208,234
Rights by resale agreements and securities lending
Debt financial instruments 11,478 530,044
Loans and advances to Banks 216,769 233,533
Loans to customers, net 8,684,037 8,212,594
Total Assets 10,091,779 11,049,122
Market risk [Member] | 1 to 3 years [Member]    
Schedule of Interest Rate Cash-Flows of the Banking Book [Line Items]    
Cash and due from banks
Transactions in the course of collection
Financial assets at fair value through other comprehensive income:    
Debt financial instruments 490,101 461,590
Derivative financial instruments for hedging purposes 442,555 328,274
Rights by resale agreements and securities lending
Debt financial instruments 500,385 503,956
Loans and advances to Banks
Loans to customers, net 8,875,282 9,064,150
Total Assets 10,308,323 10,357,970
Market risk [Member] | 3 to 5 years [Member]    
Schedule of Interest Rate Cash-Flows of the Banking Book [Line Items]    
Cash and due from banks
Transactions in the course of collection
Financial assets at fair value through other comprehensive income:    
Debt financial instruments 217,174 270,129
Derivative financial instruments for hedging purposes 337,594 531,229
Rights by resale agreements and securities lending
Debt financial instruments 159,001 159,932
Loans and advances to Banks
Loans to customers, net 5,369,386 5,082,957
Total Assets 6,083,155 6,044,247
Market risk [Member] | Over 5 years [Member]    
Schedule of Interest Rate Cash-Flows of the Banking Book [Line Items]    
Cash and due from banks
Transactions in the course of collection
Financial assets at fair value through other comprehensive income:    
Debt financial instruments 96,808 157,313
Derivative financial instruments for hedging purposes 893,516 929,754
Rights by resale agreements and securities lending
Debt financial instruments 306,586 312,570
Loans and advances to Banks
Loans to customers, net 15,070,223 14,106,472
Total Assets $ 16,367,133 $ 15,506,109