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Fixed Assets and Right of Use Assets and Obligation for Lease Contracts (Details) - Schedule of changes in value of property, plant, and equipment - CLP ($) $ in Millions | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020
Fixed Assets and Right of Use Assets and Obligation for Lease Contracts (Details) - Schedule of changes in value of property, plant, and equipment [Line Items] |  |
Balances beginning | $ 626,742 | $ 591,763
Balances at ending | 682,240 | 626,742
Additions | 57,995 | 50,523
Disposals | (2,498) | (15,544)
Impairment due to damage |  |
Other | 1 |
Land and buildings [Member] |  |
Fixed Assets and Right of Use Assets and Obligation for Lease Contracts (Details) - Schedule of changes in value of property, plant, and equipment [Line Items] |  |
Balances beginning | 308,499 | 302,405
Balances at ending | 321,631 | 308,499
Additions | 16,688 | 17,790
Disposals | (52) | (11,696)
Impairment due to damage |  |
Other | (3,504) |
Equipment [Member] |  |
Fixed Assets and Right of Use Assets and Obligation for Lease Contracts (Details) - Schedule of changes in value of property, plant, and equipment [Line Items] |  |
Balances beginning | 243,084 | 219,600
Balances at ending | 278,176 | 243,084
Additions | 37,275 | 25,233
Disposals | (1,854) | (1,749)
Impairment due to damage |  |
Other | (329) |
Other [Member] |  |
Fixed Assets and Right of Use Assets and Obligation for Lease Contracts (Details) - Schedule of changes in value of property, plant, and equipment [Line Items] |  |
Balances beginning | 75,159 | 69,758
Balances at ending | 82,433 | 75,159
Additions | 4,032 | 7,500
Disposals | (592) | (2,099)
Impairment due to damage |  |
Other | $ 3,834 |

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