XML 202 R182.htm IDEA: XBRL DOCUMENT
v3.23.1

Employee Benefits (Details 5) | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
CHILE |  |
Disclosure Of Employee Benefits [Line Items] |  |
Actuarial assumption of discount rates | 6.34% | 6.97%
Actuarial assumption of voluntary employee turnover rate | 4.30% | 1.90%
Actuarial assumption of rotation rate | 6.10% | 5.30%
Actuarial assumption of expected rates of salary increases | 3.70% | 3.70%
CHILE | Officers [Member] |  |
Disclosure Of Employee Benefits [Line Items] |  |
Actuarial assumption of retirement age | 60 years | 60 years
CHILE | Other employees Male [Member] |  |
Disclosure Of Employee Benefits [Line Items] |  |
Actuarial assumption of retirement age | 65 years | 65 years
CHILE | Other employees Female [Member] |  |
Disclosure Of Employee Benefits [Line Items] |  |
Actuarial assumption of retirement age | 60 years | 60 years
ARGENTINA |  |
Disclosure Of Employee Benefits [Line Items] |  |
Actuarial assumption of discount rates | 111.68% | 61.23%
Actuarial assumption of voluntary employee turnover rate | 50.00% | 50.00%
Actuarial assumption of rotation rate | 50.00% | 50.00%
Actuarial assumption of expected rates of salary increases | 99.70% | 52.10%
ARGENTINA | Officers [Member] |  |
Disclosure Of Employee Benefits [Line Items] |  |
Actuarial assumption of retirement age | 60 years | 60 years
ARGENTINA | Other employees Male [Member] |  |
Disclosure Of Employee Benefits [Line Items] |  |
Actuarial assumption of retirement age |  | 65 years
ARGENTINA | Other employees Female [Member] |  |
Disclosure Of Employee Benefits [Line Items] |  |
Actuarial assumption of retirement age | 60 years | 60 years

X
- Definition The rotation rate used as a significant actuarial assumption to determine the present value of a defined benefit obligation. + References No definition available. + Details
Name: | ccu_ActuarialAssumptionOfRotationRate
Namespace Prefix: | ccu_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The voluntary employee turnover rate used as a significant actuarial assumption to determine the present value of a defined benefit obligation. + References No definition available. + Details
Name: | ccu_ActuarialAssumptionOfVoluntaryEmployeeTurnoverRate
Namespace Prefix: | ccu_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

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

X
- Definition The discount rate used as the significant actuarial assumption to determine the present value of a defined benefit obligation. [Refer: Defined benefit obligation, at present value; Actuarial assumptions [member]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 19 -IssueDate 2022-03-24 -Paragraph 144 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2022-en-r&anchor=para_144&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_ActuarialAssumptionOfDiscountRates
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The expected rate of salary increases used as a significant actuarial assumption to determine the present value of a defined benefit obligation. [Refer: Defined benefit plans [member]; Defined benefit obligation, at present value; Actuarial assumptions [member]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 19 -IssueDate 2022-03-24 -Paragraph 144 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2022-en-r&anchor=para_144&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreases
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The retirement age used as a significant actuarial assumption to determine the present value of a defined benefit obligation. [Refer: Defined benefit obligation, at present value; Actuarial assumptions [member]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 19 -IssueDate 2022-03-24 -Paragraph 144 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2022-en-r&anchor=para_144&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_ActuarialAssumptionOfRetirementAge2019
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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

X
- Details
Name: | ccu_IndividualAxis=ccu_OfficersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ccu_IndividualAxis=ccu_OtherEmployeesMaleMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ccu_IndividualAxis=ccu_OtherEmployeesFemaleMember
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: |