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Net Financial Income (Expense) | 12 Months Ended
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Dec. 31, 2022
Net Financial Income (Expense) Disclosure [Abstract] |
Net Financial income (expense) |
31. | Net financial income (expense):
The amount of net financial income (expense) shown in the Consolidated Income Statement for the year corresponds to the following concepts:
|  | 2022 |  |  | 2021 |  |  | 2020 |
|  | MCh$ |  |  | MCh$ |  |  | MCh$ |
Financial result from: |  |  |  |  |  |  |  |  |
Financial assets held for trading at fair value through profit or loss: |  |  |  |  |  |  |  |  |
Financial derivative contracts |  |  | 5,182,978 |  |  |  | 2,831,771 |  |  |  | 4,188,594 |
Debt Financial Instruments |  |  | 246,913 |  |  |  | 29,725 |  |  |  | 51,957 |
Other financial instruments |  |  | 11,275 |  |  |  | 5,888 |  |  |  | 6,092 |
Financial liabilities held for trading at fair value through profit or loss |  |  |  |  |  |  |  |  |  |  |  |
Financial derivative contracts |  |  | (5,177,460 | ) |  |  | (2,688,128 | ) |  |  | (4,284,932 | )
Other financial instruments |  |  | (782 | ) |  |  | 985 |  |  |  | (31 | )
Subtotal |  |  | 262,924 |  |  |  | 180,241 |  |  |  | (38,320 | )
Derecognition of financial assets and liabilities at amortized cost and financial assets at fair value through other comprehensive income: |  |  |  |  |  |  |  |  |  |  |  |
Financial assets at amortized cost |  |  | 2,264 |  |  |  | 5,458 |  |  |  | 39 |
Financial assets at fair value through other comprehensive income |  |  | (63,401 | ) |  |  | 1,242 |  |  |  | 27,091 |
Financial liabilities at amortized cost |  |  | (1 | ) |  |  | — |  |  |  | — |
Financial instruments of regulatory capital issued |  |  | — |  |  |  | — |  |  |  | — |
Subtotal |  |  | (61,138 | ) |  |  | 6,700 |  |  |  | 27,127 |
Exchange, indexation and accounting hedging of foreign currency |  |  |  |  |  |  |  |  |  |  |  |
Gain (loss) from foreign currency exchange |  |  | 145,917 |  |  |  | (230,277 | ) |  |  | 176,469 |
Gain (loss) from indexation for exchange rate |  |  | 491 |  |  |  | 15,107 |  |  |  | (2,651 | )
Net gain (loss) from derivatives in accounting hedges of foreign currency risk |  |  | (41,370 | ) |  |  | 199,208 |  |  |  | (17,156 | )
Subtotal |  |  | 105,038 |  |  |  | (15,962 | ) |  |  | 156,662 |
Ineffective accounting hedges: |  |  |  |  |  |  |  |  |  |  |  |
Gain (loss) from ineffective cash flow accounting hedges |  |  | — |  |  |  | — |  |  |  | (89 | )
Gain (loss) from ineffective accounting hedges of net investment abroad |  |  | — |  |  |  | — |  |  |  | — |
Total |  |  | 306,824 |  |  |  | 170,979 |  |  |  | 145,383 |

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