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Net Financial Operating Income | 12 Months Ended
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Dec. 31, 2021
Disclosure Of Net Financial Operating Income [Abstract] |
Net Financial Operating Income |
| 32. | Net Financial Operating Income:
The gain (losses) from trading and brokerage activities for the years ended December 31, 2019, 2020 and 2021 is detailed as follows:
|  | 2019 |  |  | 2020 |  |  | 2021 |
|  | MCh$ |  |  | MCh$ |  |  | MCh$ |
Net income on financial assets held-for-trading |  |  | 44,274 |  |  |  | 24,715 |  |  |  | 48,940 |
Gain (loss) from mark to market |  |  | 32,128 |  |  |  | 33,216 |  |  |  | (12,483 | )
Financial assets held-for-trading |  |  | 76,402 |  |  |  | 57,931 |  |  |  | 36,457 |
Derivative instruments |  |  | 32,391 |  |  |  | (96,369 | ) |  |  | 143,641 |
Sale of loan portfolio |  |  | — |  |  |  | 39 |  |  |  | 5,458 |
Sale of financial assets at fair value through other comprehensive income |  |  | 4,789 |  |  |  | 27,091 |  |  |  | 1,244 |
Net (loss) gain of other transactions |  |  | (145 | ) |  |  | 29 |  |  |  | 141 |
Total |  |  | 113,437 |  |  |  | (11,279 | ) |  |  | 186,941 |

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