XML 196 R176.htm IDEA: XBRL DOCUMENT
v3.23.1

Income taxes (Details textual) | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Income Taxes [Line Items] |  |  |  |
Applicable tax rate | 27.00% | 27.00% | 27.00% |
Description of expiry date of deductible temporary differences, unused tax losses and unused tax credits | In accordance with current tax laws in Chile, tax losses do not expire and can be applied indefinitely, Argentina, Uruguay and Paraguay tax losses expire after 5 years and Bolivia tax losses expire after 3 years. |  |  |
Income tax rate Increase | 0.00% | 0.12% | 0.00% |
Percentage of Withholding Tax Rate On Dividends |  | 13.00% | 7.00% |
Bottom of range [member] |  |  |  |
Income Taxes [Line Items] |  |  |  |
Income tax rate Increase |  | 25.00% |  |
Top of range [member] |  |  |  |
Income Taxes [Line Items] |  |  |  |
Income tax rate Increase |  |  | 30.00% |
Scenario plan for tax rate [Member] |  |  |  |
Income Taxes [Line Items] |  |  |  |
Applicable tax rate |  | 30.00% |  |
CHILE |  |  |  |
Income Taxes [Line Items] |  |  |  |
Income tax rate Increase | 0.20% | 27.35% | 24.67% |
ARGENTINA |  |  |  |
Income Taxes [Line Items] |  |  |  |
Applicable tax rate | 35.00% |  |  |
Applicable excise tax rate |  |  | 8.00% |
Earnings retention ratio | 0.00% |  | 13.00% |
ARGENTINA | Scenario plan for tax rate [Member] |  |  |  |
Income Taxes [Line Items] |  |  |  |
Applicable tax rate |  | 25.00% |  |
Applicable excise tax rate |  |  |  | 14.00%
Earnings retention ratio |  | 13.00% | (7.00%) |

X
- Definition The applicable excise tax rate on the producer price. + References No definition available. + Details
Name: | ccu_ApplicableExciseTaxRate
Namespace Prefix: | ccu_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The rate of retention applies on earnings. + References No definition available. + Details
Name: | ccu_EarningsRetentionRatio
Namespace Prefix: | ccu_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Percentage of withholding tax rate on dividends. + References No definition available. + Details
Name: | ccu_PercentageOfWithholdingTaxRateOnDividends
Namespace Prefix: | ccu_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The applicable income tax rate. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2022-03-24 -Paragraph 81 -Subparagraph c -Clause ii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2022-en-r&anchor=para_81_c_ii&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_ApplicableTaxRate
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The description of the expiry date (if any) of deductible temporary differences, unused tax losses and unused tax credits for which no deferred tax asset is recognised in the statement of financial position. [Refer: Temporary differences [member]; Unused tax credits [member]; Unused tax losses [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2022-03-24 -Paragraph 81 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2022-en-r&anchor=para_81_e&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_DescriptionOfExpiryDateOfTemporaryDifferencesUnusedTaxLossesAndUnusedTaxCredits
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The tax rate effect on the reconciliation between the average effective tax rate and the applicable tax rate resulting from a change in tax rate. [Refer: Average effective tax rate; Applicable tax rate] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2022-03-24 -Paragraph 81 -Subparagraph c -Clause ii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2022-en-r&anchor=para_81_c_ii&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_TaxRateEffectFromChangeInTaxRate
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_RangeAxis=ifrs-full_BottomOfRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=ifrs-full_TopOfRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ccu_ScenarioForTaxAxis=ccu_ScenarioPlanForTaxRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_GeographicalAreasAxis=country_CL
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_GeographicalAreasAxis=country_AR
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |