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Financial Derivatives Contracts for Hedge Accounting (Details) - Schedule of Bank Holds Portfolio of Derivative Instruments - CLP ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
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Fair value hedge derivatives |  |
Notional amount | $ 35,784,423 | $ 36,182,980
Fair value Assets | 605,529 | 477,762
Fair value Liabilities | 2,466,767 | 2,788,794
Up To One Month [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 602,766 | 954,285
Between 1 and 3 month [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 5,195,191 | 3,926,602
Between 3 and 12 months [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 11,367,616 | 4,808,661
Between 1 and 3 years [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 12,513,617 | 17,153,983
Between 3 and 5 years [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 2,052,625 | 3,886,162
More than 5 years [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 4,052,608 | 5,453,287
Fair value hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 17,365,517 | 19,131,956
Fair value Assets | 348,539 | 289,326
Fair value Liabilities | 1,493,316 | 1,499,436
Fair value hedge derivatives [Member] | Up To One Month [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 100,007 | 291,589
Fair value hedge derivatives [Member] | Between 1 and 3 month [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 3,873,612 | 1,154,632
Fair value hedge derivatives [Member] | Between 3 and 12 months [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 3,873,940 | 2,234,893
Fair value hedge derivatives [Member] | Between 1 and 3 years [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 6,294,334 | 10,450,611
Fair value hedge derivatives [Member] | Between 3 and 5 years [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 847,282 | 1,808,902
Fair value hedge derivatives [Member] | More than 5 years [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 2,376,342 | 3,191,329
Fair value hedge derivatives [Member] | Interest rate swaps [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 9,821,911 | 11,015,055
Fair value Assets | 96,729 | 213,478
Fair value Liabilities | 1,319,275 | 1,166,339
Fair value hedge derivatives [Member] | Interest rate swaps [Member] | Up To One Month [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 12,562 | 206,630
Fair value hedge derivatives [Member] | Interest rate swaps [Member] | Between 1 and 3 month [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 3,656,708 | 447,773
Fair value hedge derivatives [Member] | Interest rate swaps [Member] | Between 3 and 12 months [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 2,971,608 | 722,845
Fair value hedge derivatives [Member] | Interest rate swaps [Member] | Between 1 and 3 years [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 2,219,138 | 7,300,878
Fair value hedge derivatives [Member] | Interest rate swaps [Member] | Between 3 and 5 years [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 349,780 | 608,013
Fair value hedge derivatives [Member] | Interest rate swaps [Member] | More than 5 years [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 612,115 | 1,728,916
Fair value hedge derivatives [Member] | Cross currency swaps [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 7,543,606 | 8,116,901
Fair value Assets | 251,810 | 75,848
Fair value Liabilities | 174,041 | 333,097
Fair value hedge derivatives [Member] | Cross currency swaps [Member] | Up To One Month [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 87,445 | 84,959
Fair value hedge derivatives [Member] | Cross currency swaps [Member] | Between 1 and 3 month [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 216,904 | 706,859
Fair value hedge derivatives [Member] | Cross currency swaps [Member] | Between 3 and 12 months [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 902,332 | 1,512,048
Fair value hedge derivatives [Member] | Cross currency swaps [Member] | Between 1 and 3 years [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 4,075,196 | 3,149,733
Fair value hedge derivatives [Member] | Cross currency swaps [Member] | Between 3 and 5 years [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 497,502 | 1,200,889
Fair value hedge derivatives [Member] | Cross currency swaps [Member] | More than 5 years [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 1,764,227 | 1,462,413
Cash flow hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 18,418,906 | 17,051,024
Fair value Assets | 256,990 | 188,436
Fair value Liabilities | 973,451 | 1,289,358
Cash flow hedge derivatives [Member] | Up To One Month [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 502,759 | 662,696
Cash flow hedge derivatives [Member] | Between 1 and 3 month [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 1,321,579 | 2,771,970
Cash flow hedge derivatives [Member] | Between 3 and 12 months [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 7,493,676 | 2,573,768
Cash flow hedge derivatives [Member] | Between 1 and 3 years [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 6,219,283 | 6,703,372
Cash flow hedge derivatives [Member] | Between 3 and 5 years [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 1,205,343 | 2,077,260
Cash flow hedge derivatives [Member] | More than 5 years [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 1,676,266 | 2,261,958
Cash flow hedge derivatives [Member] | Cross currency swaps [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 15,982,263 | 14,479,898
Fair value Assets | 251,451 | 187,613
Fair value Liabilities | 908,827 | 1,254,026
Cash flow hedge derivatives [Member] | Cross currency swaps [Member] | Up To One Month [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 459,517 | 486,032
Cash flow hedge derivatives [Member] | Cross currency swaps [Member] | Between 1 and 3 month [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 1,144,579 | 932,204
Cash flow hedge derivatives [Member] | Cross currency swaps [Member] | Between 3 and 12 months [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 5,286,020 | 2,019,072
Cash flow hedge derivatives [Member] | Cross currency swaps [Member] | Between 1 and 3 years [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 6,210,538 | 6,703,372
Cash flow hedge derivatives [Member] | Cross currency swaps [Member] | Between 3 and 5 years [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 1,205,343 | 2,077,260
Cash flow hedge derivatives [Member] | Cross currency swaps [Member] | More than 5 years [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 1,676,266 | 2,261,958
Cash flow hedge derivatives [Member] | Currency forwards [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 2,436,643 | 2,571,126
Fair value Assets | 5,539 | 823
Fair value Liabilities | 64,624 | 35,332
Cash flow hedge derivatives [Member] | Currency forwards [Member] | Up To One Month [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 43,242 | 176,664
Cash flow hedge derivatives [Member] | Currency forwards [Member] | Between 1 and 3 month [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 177,000 | 1,839,766
Cash flow hedge derivatives [Member] | Currency forwards [Member] | Between 3 and 12 months [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 2,207,656 | 554,696
Cash flow hedge derivatives [Member] | Currency forwards [Member] | Between 1 and 3 years [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 8,745 |
Cash flow hedge derivatives [Member] | Currency forwards [Member] | Between 3 and 5 years [Member] |  |
Fair value hedge derivatives |  |
Notional amount |  |
Cash flow hedge derivatives [Member] | Currency forwards [Member] | More than 5 years [Member] |  |
Fair value hedge derivatives |  |
Notional amount |  |

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