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Transactions With Related Parties (Details) - Schedule of assets and liabilities with related parties - CLP ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | --- | ---
Companies of The Group [Member] |  |  |
Assets |  |  |
Cash and deposits in banks | $ 280,364 | $ 1,069,468 | $ 703,069
Financial assets at FVTPL |  |  |
Financial derivative contracts | 1,190,683 | 1,164,660 | 978,696
Other assets | 676,850 | 1,042,852 | 445,609
Financial liabilities at FVTPL |  |  |
Financial derivative contracts | 1,695,284 | 2,083,795 | 1,137,502
Financial liabilities at amortised cost |  |  |
Deposits and other demand liabilities | 73,193 | 16,190 | 17,118
Time deposits and other time liabilities | 10,376 | 900,830 | 1,409,404
Obligations under repurchase agreements | 64,547 | 57,771 | 961,718
Interbank borrowing | 224,798 | 640,860 | 544,291
Issued debt instruments | 1,001,310 | 584,244 | 349,002
Other financial liabilities | 267,130 | 16,259 | 1,210
Associated companies [Member] |  |  |
Assets |  |  |
Cash and deposits in banks |  |  |
Financial assets at FVTPL |  |  |
Financial derivative contracts | 386,494 | 298,997 | 186,038
Other assets | 287,053 | 437,227 | 412,277
Financial liabilities at FVTPL |  |  |
Financial derivative contracts | 326,149 | 224,247 | 354,108
Financial liabilities at amortised cost |  |  |
Deposits and other demand liabilities |  | 2,486 | 4,484
Time deposits and other time liabilities |  | 1,677 | 100
Obligations under repurchase agreements |  |  |
Interbank borrowing |  |  |
Issued debt instruments |  | 592,468 |
Other financial liabilities | 325,070 | 233,630 | 4,484
Key personnel [Member] |  |  |
Assets |  |  |
Cash and deposits in banks |  |  |
Financial assets at FVTPL |  |  |
Financial derivative contracts |  |  | 33
Other assets |  |  |
Financial liabilities at FVTPL |  |  |
Financial derivative contracts |  |  |
Financial liabilities at amortised cost |  |  |
Deposits and other demand liabilities | 4,398 | 4,760 | 5,997
Time deposits and other time liabilities | 9,442 | 3,066 | 4,706
Obligations under repurchase agreements |  | 181 | 101
Interbank borrowing |  |  |
Issued debt instruments |  |  |
Other financial liabilities |  |  | 5,997
Other [Member] |  |  |
Assets |  |  |
Cash and deposits in banks |  |  |
Financial assets at FVTPL |  |  |
Financial derivative contracts |  |  | 7
Other assets |  |  |
Financial liabilities at FVTPL |  |  |
Financial derivative contracts |  |  |
Financial liabilities at amortised cost |  |  |
Deposits and other demand liabilities | 833 | 1,003 | 3,242
Time deposits and other time liabilities | 1,102 | 948 | 864
Obligations under repurchase agreements | 18,135 | 5,807 |
Interbank borrowing |  |  |
Issued debt instruments |  |  |
Other financial liabilities |  |  | $ 3,242

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