XML 59 R42.htm IDEA: XBRL DOCUMENT
v3.21.1

Depreciation, Amortization and Impairment | 12 Months Ended
--- | ---
Dec. 31, 2020
Depreciation, Amortization and Impairment [Abstract] |
Depreciation, Amortization and Impairment |
| 36. | Depreciation, Amortization and Impairment:
| (a) | Amounts charged to income for depreciation and amortization during the year ended December 31, 2018, 2019 and 2020 are detailed as follows:
|  | 2018 |  |  | 2019 |  |  | 2020 |
|  | MCh$ |  |  | MCh$ |  |  | MCh$ |
Depreciation and amortization |  |  |  |  |  |  |  |  |  |  |  |
Depreciation of property and equipment (Note No.15(b) and Note No. 16) |  |  | 27,185 |  |  |  | 29,194 |  |  |  | 29,845 |
Depreciation of rights over leased assets (Note No. 15(d)) |  |  | — |  |  |  | 28,472 |  |  |  | 27,647 |
Amortization of intangibles assets (Note No.14(b)) |  |  | 10,496 |  |  |  | 12,875 |  |  |  | 15,865 |
Total |  |  | 37,681 |  |  |  | 70,541 |  |  |  | 73,357 |
| (b) | As of December 31, 2018, 2019 and 2020, the impairment loss is detailed as follows:
|  | 2018 |  |  | 2019 |  |  | 2020 |
|  | MCh$ |  |  | MCh$ |  |  | MCh$ |
Impairment loss |  |  |  |  |  |  |  |  |  |  |  |
Impairment loss on property and equipment (Note No.15(b)) |  |  | 334 |  |  |  | 2,018 |  |  |  | 1,031 |
Impairment loss on intangibles assets (Note No.14(b)) |  |  | — |  |  |  | 350 |  |  |  | 629 |
Impairment of rights over leased assets (Note No. 15(d)) |  |  | — |  |  |  | 187 |  |  |  | 1 |
Total |  |  | 334 |  |  |  | 2,555 |  |  |  | 1,661 |

X
- References No definition available. + Details
Name: | bch_DepreciationAmortizationandImpairmentLineItems
Namespace Prefix: | bch_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure of depreciation, amortisation and impairment expense. + References No definition available. + Details
Name: | bch_DisclosureOfDepreciationAmortisationAndImpairmentExpenseTextBlock
Namespace Prefix: | bch_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration