XML 511 R155.htm IDEA: XBRL DOCUMENT v3.25.1

RISK MANAGEMENT - Structural interest rate risk - Financial assets (Details) - COP ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	$ 304,853,883	$ 280,746,878
Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	295,152,761	271,243,126
Non-interest [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	32,215,868	33,479,825
Not later than one month [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	38,664,674	26,809,807
Later than one month and not later than six months [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	40,837,721	56,771,486
Later than six months and not later than one year [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	22,389,789	20,857,244
Later than one year [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	161,044,709	133,324,764
Financial assets at fair value through profit or loss, category [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	24,400,493	19,332,588
Financial assets at amortised cost, category [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	251,981,889	236,970,165
Financial assets measured at fair value through other comprehensive income, category [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	27,050,198	23,326,776
Investment securities [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	39,162,618	34,425,693
Loan portfolio [member] | Financial assets at amortised cost, category [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	190,129,486	176,168,055
Loans to corporate entities [member] | Financial assets at amortised cost, category [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	110,756,010	102,145,802
Commercial lending portfolio [member] | Financial assets at amortised cost, category [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	110,051,750	101,753,217
Commercial lending portfolio [member] | Financial assets at amortised cost, category [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	115,414,643	107,047,817
Commercial lending portfolio [member] | Financial assets at amortised cost, category [member] | Not later than one month [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	20,631,803	12,496,990
Commercial lending portfolio [member] | Financial assets at amortised cost, category [member] | Later than one month and not later than six months [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	32,557,719	48,530,829
Commercial lending portfolio [member] | Financial assets at amortised cost, category [member] | Later than six months and not later than one year [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	12,808,582	11,530,367
Commercial lending portfolio [member] | Financial assets at amortised cost, category [member] | Later than one year [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	49,416,539	34,489,631
Interbank and overnight funds [member] | Financial assets at amortised cost, category [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	704,260	392,585
Interbank and overnight funds [member] | Financial assets at amortised cost, category [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	705,055	392,607
Interbank and overnight funds [member] | Financial assets at amortised cost, category [member] | Not later than one month [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	704,516	247,668
Interbank and overnight funds [member] | Financial assets at amortised cost, category [member] | Later than one month and not later than six months [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	539	144,939
Loans to consumers [member] | Financial assets at amortised cost, category [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	57,810,307	55,692,165
Loans to consumers [member] | Financial assets at amortised cost, category [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	61,976,325	59,999,611
Loans to consumers [member] | Financial assets at amortised cost, category [member] | Not later than one month [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	5,272,130	4,014,604
Loans to consumers [member] | Financial assets at amortised cost, category [member] | Later than one month and not later than six months [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	3,108,991	3,485,355
Loans to consumers [member] | Financial assets at amortised cost, category [member] | Later than six months and not later than one year [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	2,709,402	1,627,002
Loans to consumers [member] | Financial assets at amortised cost, category [member] | Later than one year [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	50,885,802	50,872,650
Mortgages [member] | Financial assets at amortised cost, category [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	21,562,412	18,106,219
Mortgages [member] | Financial assets at amortised cost, category [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	22,035,727	18,486,206
Mortgages [member] | Financial assets at amortised cost, category [member] | Not later than one month [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	3,810,727	3,369,639
Mortgages [member] | Financial assets at amortised cost, category [member] | Later than one month and not later than six months [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	184,803	218,540
Mortgages [member] | Financial assets at amortised cost, category [member] | Later than six months and not later than one year [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	122,800	6,817
Mortgages [member] | Financial assets at amortised cost, category [member] | Later than one year [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	17,917,397	14,891,210
Microcredit [member] | Financial assets at amortised cost, category [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	757	223,869
Microcredit [member] | Financial assets at amortised cost, category [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	4,375	277,529
Microcredit [member] | Financial assets at amortised cost, category [member] | Not later than one month [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	2,850	23,946
Microcredit [member] | Financial assets at amortised cost, category [member] | Later than one month and not later than six months [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	274	11,431
Microcredit [member] | Financial assets at amortised cost, category [member] | Later than six months and not later than one year [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	60	33,079
Microcredit [member] | Financial assets at amortised cost, category [member] | Later than one year [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	1,191	209,073
Other accounts receivable at amortized cost [member] | Financial assets at amortised cost, category [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	24,138,538	22,171,973
Other accounts receivable at amortized cost [member] | Financial assets at amortised cost, category [member] | Non-interest [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	21,886,987	20,447,860
Other accounts receivable at amortized cost [member] | Financial assets at amortised cost, category [member] | Not later than one month [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	14,665	12,346
Other accounts receivable at amortized cost [member] | Financial assets at amortised cost, category [member] | Later than one month and not later than six months [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	6,589	4,380
Other accounts receivable at amortized cost [member] | Financial assets at amortised cost, category [member] | Later than six months and not later than one year [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	189	3,207
Other accounts receivable at amortized cost [member] | Financial assets at amortised cost, category [member] | Later than one year [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	2,230,108	1,704,180
Trading securities [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	20,163,214	15,451,121
Trading securities [member] | Financial assets at fair value through profit or loss, classified as held for trading, category, International Financial Reporting Standards 9 [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	20,163,214	15,451,121
Investment securities at fair value [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	28,472,926	24,446,014
Service concession arrangement [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	19,260,241	17,812,820
Service concession arrangement [member] | Financial assets at fair value through profit or loss, mandatorily measured at fair value, category [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	4,181,835	3,830,916
Service concession arrangement [member] | Financial assets at fair value through profit or loss, mandatorily measured at fair value, category [member] | Later than one year [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	4,181,835	3,830,916
IFRS Cash and Cash Equivalents [Member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	16,998,859	18,597,861
IFRS Cash and Cash Equivalents [Member] | Financial assets at amortised cost, category [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	16,998,859	18,597,861
IFRS Cash and Cash Equivalents [Member] | Financial assets at amortised cost, category [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	16,998,859	18,597,861
IFRS Cash and Cash Equivalents [Member] | Financial assets at amortised cost, category [member] | Non-interest [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	10,328,881	13,031,965
IFRS Cash and Cash Equivalents [Member] | Financial assets at amortised cost, category [member] | Not later than one month [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	6,669,978	5,565,042
IFRS Cash and Cash Equivalents [Member] | Financial assets at amortised cost, category [member] | Later than one month and not later than six months [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets		854
Debt securities [member] | Investment securities [member] | Financial assets at fair value through profit or loss, mandatorily measured at fair value, category [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	1,425	1,889
Debt securities [member] | Investment securities [member] | Financial assets at amortised cost, category [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	10,708,367	9,996,561
Debt securities [member] | Investment securities [member] | Financial assets at amortised cost, category [member] | Not later than one month [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	1,120,442	927,454
Debt securities [member] | Investment securities [member] | Financial assets at amortised cost, category [member] | Later than one month and not later than six months [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	3,339,892	3,402,597
Debt securities [member] | Investment securities [member] | Financial assets at amortised cost, category [member] | Later than six months and not later than one year [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	3,707,096	3,389,804
Debt securities [member] | Investment securities [member] | Financial assets at amortised cost, category [member] | Later than one year [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	2,540,937	2,276,706
Debt securities [member] | Investment securities [member] | Financial assets measured at fair value through other comprehensive income, category [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	27,050,198	23,326,776
Debt securities [member] | Trading securities [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	11,937,414	7,113,380
Debt securities [member] | Trading securities [member] | Financial assets at fair value through profit or loss, classified as held for trading, category, International Financial Reporting Standards 9 [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	11,937,414	7,113,380
Debt securities [member] | Trading securities [member] | Financial assets at fair value through profit or loss, classified as held for trading, category, International Financial Reporting Standards 9 [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	11,937,414	7,113,380
Debt securities [member] | Trading securities [member] | Financial assets at fair value through profit or loss, classified as held for trading, category, International Financial Reporting Standards 9 [member] | Not later than one month [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	64,537	41,179
Debt securities [member] | Trading securities [member] | Financial assets at fair value through profit or loss, classified as held for trading, category, International Financial Reporting Standards 9 [member] | Later than one month and not later than six months [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	143,911	251,925
Debt securities [member] | Trading securities [member] | Financial assets at fair value through profit or loss, classified as held for trading, category, International Financial Reporting Standards 9 [member] | Later than six months and not later than one year [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	313,373	539,012
Debt securities [member] | Trading securities [member] | Financial assets at fair value through profit or loss, classified as held for trading, category, International Financial Reporting Standards 9 [member] | Later than one year [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	11,415,593	6,281,264
Debt securities [member] | Investment securities at fair value [member] | Financial assets at fair value through profit or loss, mandatorily measured at fair value, category [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	1,425	1,889
Debt securities [member] | Investment securities at fair value [member] | Financial assets at fair value through profit or loss, mandatorily measured at fair value, category [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	1,425	1,889
Debt securities [member] | Investment securities at fair value [member] | Financial assets at fair value through profit or loss, mandatorily measured at fair value, category [member] | Later than six months and not later than one year [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	1,425	439
Debt securities [member] | Investment securities at fair value [member] | Financial assets at fair value through profit or loss, mandatorily measured at fair value, category [member] | Later than one year [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets		1,450
Debt securities [member] | Investment securities at fair value [member] | Financial assets measured at fair value through other comprehensive income, category [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	27,050,198	23,326,776
Debt securities [member] | Investment securities at fair value [member] | Financial assets measured at fair value through other comprehensive income, category [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	27,050,198	23,326,776
Debt securities [member] | Investment securities at fair value [member] | Financial assets measured at fair value through other comprehensive income, category [member] | Not later than one month [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	373,026	110,939
Debt securities [member] | Investment securities at fair value [member] | Financial assets measured at fair value through other comprehensive income, category [member] | Later than one month and not later than six months [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	1,495,003	720,636
Debt securities [member] | Investment securities at fair value [member] | Financial assets measured at fair value through other comprehensive income, category [member] | Later than six months and not later than one year [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	2,726,862	3,727,517
Debt securities [member] | Investment securities at fair value [member] | Financial assets measured at fair value through other comprehensive income, category [member] | Later than one year [member] | Interest rate risk [member]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Financial assets	$ 22,455,307	$ 18,767,684

X

- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

+ References

No definition available.

+ Details

Name:	ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount of assets that are: (a) cash; (b) an equity instrument of another entity; (c) a contractual right: (i) to receive cash or another financial asset from another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially favourable to the entity; or (d) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to receive a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose the entity’s own equity instruments do not include puttable financial instruments classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. [Refer: Classes of financial instruments [domain]; Financial liabilities]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 7
-IssueDate 2024-01-01
-Paragraph 25
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_25&doctype=Standard
-URIDate 2024-03-27

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 7
-IssueDate 2024-01-01
-Paragraph 35H
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_35H&doctype=Standard
-URIDate 2024-03-27

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 7
-IssueDate 2024-01-01
-Paragraph 35M
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_35M&doctype=Standard
-URIDate 2024-03-27

Reference 4: http://www.xbrl.org/2003/role/exampleRef
-Name IFRS
-Number 7
-IssueDate 2024-01-01
-Paragraph 35N
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_35N&doctype=Standard
-URIDate 2024-03-27

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 7
-IssueDate 2024-01-01
-Paragraph 35I
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_35I&doctype=Standard
-URIDate 2024-03-27

+ Details

Name:	ifrs-full_FinancialAssets
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	ifrs-full_TypesOfRisksAxis=ifrs-full_InterestRateRiskMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_TypesOfInterestRatesAxis=aval_NoninterestMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_PastDueStatusAxis=ifrs-full_NotLaterThanOneMonthMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_PastDueStatusAxis=ifrs-full_LaterThanOneMonthAndNotLaterThanSixMonthsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_PastDueStatusAxis=ifrs-full_LaterThanSixMonthsAndNotLaterThanOneYearMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_PastDueStatusAxis=ifrs-full_LaterThanOneYearMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_CategoriesOfFinancialAssetsAxis=ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_CategoriesOfFinancialAssetsAxis=ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_CategoriesOfFinancialAssetsAxis=ifrs-full_FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeCategoryMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfFinancialAssetsAxis=aval_InvestmentSecuritiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfFinancialAssetsAxis=aval_LoanPortfolioMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfFinancialAssetsAxis=ifrs-full_CorporateLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfFinancialAssetsAxis=aval_CommercialLendingPortfolioMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfFinancialAssetsAxis=aval_InterbankAndOvernightFundsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfFinancialAssetsAxis=ifrs-full_ConsumerLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfFinancialAssetsAxis=ifrs-full_MortgagesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfFinancialAssetsAxis=aval_MicrocreditMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfFinancialAssetsAxis=aval_OtherAccountsReceivableAtAmortizedCostMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfFinancialAssetsAxis=ifrs-full_TradingSecuritiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_CategoriesOfFinancialAssetsAxis=aval_FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTradingCategoryInternationalFinancialReportingStandards9Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfFinancialAssetsAxis=aval_InvestmentSecuritiesAtFairValueMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfFinancialAssetsAxis=aval_ServiceConcessionArrangementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_CategoriesOfFinancialAssetsAxis=ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfAssetsAxis=aval_IfrsCashAndCashEquivalentsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfAssetsAxis=ifrs-full_DebtSecuritiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: