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Derivative Financial Instruments and Hedge Accounting (Details) - Schedule of bank holds portfolio of derivative instruments - CLP ($) $ in Millions | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Fair value hedge derivatives |  |
Notional amount | $ 403,319,796 | $ 363,668,609
Fair value Assets | 10,123,607 | 9,032,085
Fair value Liabilities | 10,871,241 | 9,018,660
Fair value hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 17,224,218 | 12,078,887
Fair value Assets | 516,108 | 328,378
Fair value Liabilities | 705,901 | 262,195
Cash flow hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 14,239,335 | 13,926,410
Fair value Assets | 113,028 | 38,887
Fair value Liabilities | 658,309 | 186,942
Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 371,856,243 | 337,663,312
Fair value Assets | 9,494,471 | 8,664,820
Fair value Liabilities | 9,507,031 | 8,569,523
Up to 3 Months [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 40,534,698 | 46,609,923
Up to 3 Months [Member] | Fair value hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 548,475 | 367,400
Up to 3 Months [Member] | Cash flow hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 815,746 | 2,545,684
Up to 3 Months [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 39,170,477 | 43,696,839
More Than 3 Months To 1 Year [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 57,373,221 | 51,494,013
More Than 3 Months To 1 Year [Member] | Fair value hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 3,143,880 | 1,012,674
More Than 3 Months To 1 Year [Member] | Cash flow hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 1,953,949 | 1,001,653
More Than 3 Months To 1 Year [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 52,275,392 | 49,479,686
More Than 1 Year [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 305,411,877 | 265,564,673
More Than 1 Year [Member] | Fair value hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 13,531,863 | 10,698,813
More Than 1 Year [Member] | Cash flow hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 11,469,640 | 10,379,073
More Than 1 Year [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 280,410,374 | 244,486,787
Interest rate swaps [Member] | Fair value hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 8,803,217 | 5,524,800
Fair value Assets | 22,933 | 33,816
Fair value Liabilities | 587,702 | 83,666
Interest rate swaps [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 143,472,447 | 133,928,254
Fair value Assets | 3,009,922 | 3,651,651
Fair value Liabilities | 2,997,634 | 3,588,912
Interest rate swaps [Member] | Up to 3 Months [Member] | Fair value hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 210,000 | 50,000
Interest rate swaps [Member] | Up to 3 Months [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 13,982,685 | 14,006,503
Interest rate swaps [Member] | More Than 3 Months To 1 Year [Member] | Fair value hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 87,817 | 410,687
Interest rate swaps [Member] | More Than 3 Months To 1 Year [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 25,156,483 | 22,118,742
Interest rate swaps [Member] | More Than 1 Year [Member] | Fair value hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 8,505,400 | 5,064,113
Interest rate swaps [Member] | More Than 1 Year [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 104,333,279 | 97,803,009
Cross currency swaps [Member] | Fair value hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 8,421,001 | 6,554,087
Fair value Assets | 493,175 | 294,562
Fair value Liabilities | 118,199 | 178,529
Cross currency swaps [Member] | Cash flow hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 12,959,995 | 10,700,222
Fair value Assets | 109,531 | 35,902
Fair value Liabilities | 656,719 | 183,386
Cross currency swaps [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 183,496,253 | 160,209,466
Fair value Assets | 5,392,946 | 3,921,440
Fair value Liabilities | 5,308,260 | 3,819,446
Cross currency swaps [Member] | Up to 3 Months [Member] | Fair value hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 338,475 | 317,400
Cross currency swaps [Member] | Up to 3 Months [Member] | Cash flow hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 456,684 | 424,358
Cross currency swaps [Member] | Up to 3 Months [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 4,920,123 | 6,719,065
Cross currency swaps [Member] | More Than 3 Months To 1 Year [Member] | Fair value hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 3,056,063 | 601,987
Cross currency swaps [Member] | More Than 3 Months To 1 Year [Member] | Cash flow hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 1,033,671 | 498,373
Cross currency swaps [Member] | More Than 3 Months To 1 Year [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 14,514,848 | 15,138,056
Cross currency swaps [Member] | More Than 1 Year [Member] | Fair value hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 5,026,463 | 5,634,700
Cross currency swaps [Member] | More Than 1 Year [Member] | Cash flow hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 11,469,640 | 9,777,491
Cross currency swaps [Member] | More Than 1 Year [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 164,061,282 | 138,352,345
Currency forwards [Member] | Cash flow hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 1,279,340 | 3,226,188
Fair value Assets | 3,497 | 2,985
Fair value Liabilities | 1,590 | 3,556
Currency forwards [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 44,089,551 | 43,120,437
Fair value Assets | 1,088,194 | 1,085,327
Fair value Liabilities | 1,199,062 | 1,158,904
Currency forwards [Member] | Up to 3 Months [Member] | Cash flow hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 359,062 | 2,121,326
Currency forwards [Member] | Up to 3 Months [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 20,194,866 | 22,729,787
Currency forwards [Member] | More Than 3 Months To 1 Year [Member] | Cash flow hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 920,278 | 503,280
Currency forwards [Member] | More Than 3 Months To 1 Year [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 12,383,299 | 12,175,074
Currency forwards [Member] | More Than 1 Year [Member] | Cash flow hedge derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount |  | 601,582
Currency forwards [Member] | More Than 1 Year [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 11,511,386 | 8,215,576
Call currency options [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 83,600 | 218,561
Fair value Assets | 3,232 | 1,527
Fair value Liabilities | 1,137 | 909
Call currency options [Member] | Up to 3 Months [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 37,321 | 129,339
Call currency options [Member] | More Than 3 Months To 1 Year [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 45,852 | 31,641
Call currency options [Member] | More Than 1 Year [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 427 | 57,581
Put currency options [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 210,392 | 186,594
Fair value Assets | 177 | 4,875
Fair value Liabilities | 892 | 1,352
Put currency options [Member] | Up to 3 Months [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 35,482 | 112,145
Put currency options [Member] | More Than 3 Months To 1 Year [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 174,910 | 16,173
Put currency options [Member] | More Than 1 Year [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount |  | $ 58,276
Others [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | 504,000 |
Fair value Assets |  |
Fair value Liabilities | 46 |
Others [Member] | Up to 3 Months [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount |  |
Others [Member] | More Than 3 Months To 1 Year [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount |  |
Others [Member] | More Than 1 Year [Member] | Trading derivatives [Member] |  |
Fair value hedge derivatives |  |
Notional amount | $ 504,000 |

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