Name:	bap_AmplifiedTimeFrameOfValueAtRisk
Namespace Prefix:	bap_
Data Type:	xbrli:durationItemType
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Period Type:	duration

Holding period of value at risk, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

Name:	bap_HoldingPeriodOfValueAtRisk
Namespace Prefix:	bap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

The time horizon used to calculate value at risk, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

Name:	bap_NumberOfDayUsedToCalculateValueAtRisk
Namespace Prefix:	bap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

The total number of market curves.

No definition available.

Name:	bap_NumberOfMarketCurves
Namespace Prefix:	bap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

The total number of market risk factors.

No definition available.

Name:	bap_NumberOfMarketRiskFactors
Namespace Prefix:	bap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

The total number of mutual fund values.

No definition available.

Name:	bap_NumberOfMutualFundValues
Namespace Prefix:	bap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

The total number of stock prices.

No definition available.

Name:	bap_NumberOfStockPrices
Namespace Prefix:	bap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

The total series of volatility.

No definition available.

Name:	bap_SeriesOfVolatility
Namespace Prefix:	bap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

Percentage of statistical probability.

No definition available.

Name:	bap_StatisticalProbability
Namespace Prefix:	bap_
Data Type:	dtr-types1:percentItemType
Balance Type:	na
Period Type:	duration

Value at risk [Abstract]

No definition available.

Name:	bap_ValueAtRiskAbstract
Namespace Prefix:	bap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

The value at risk by area.

No definition available.

Name:	bap_ValueAtRiskByArea
Namespace Prefix:	bap_
Data Type:	dtr-types1:areaItemType
Balance Type:	na
Period Type:	duration

The maximum level of confidence of value at risk.

No definition available.

Name:	bap_ValueAtRiskMaximumLevelOfConfidence
Namespace Prefix:	bap_
Data Type:	dtr-types1:percentItemType
Balance Type:	na
Period Type:	duration

The measure of a potential loss exposure as a result of future market movements, based on a specified confidence interval and measurement horizon.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 7
-IssueDate 2025-01-01
-Paragraph 41
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_41&doctype=Standard
-URIDate 2025-03-27

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Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

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Data Type:	na
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Name:	ifrs-full_TypesOfRisksAxis=bap_PriceRiskMember
Namespace Prefix:
Data Type:	na
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Name:	ifrs-full_TypesOfRisksAxis=bap_VolatilityRiskMember
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Data Type:	na
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