The consideration paid to non-controlling interests in a business combination.

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- Definition

The carrying amount of non-controlling interests acquired in a business combination.

+ References

No definition available.

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- Definition

The effect on shareholders' equity in a business combination attributable to the excess of consideration paid recognized in the transactions with non-controlling interests reserve within equity.

+ References

No definition available.

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No definition available.

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- Definition

The number of automated teller machines operated by the entity.

+ References

No definition available.

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- Definition

The number of banking correspondents operated by the entity.

+ References

No definition available.

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- Definition

The number of offices operated by the entity.

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No definition available.

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- Definition

The percentage of trust rights held.

+ References

No definition available.

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- Definition

The proportion of capitalization held.

+ References

No definition available.

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- Definition

The amount of total capital.

+ References

No definition available.

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- Definition

The fair value, at acquisition date, of the consideration transferred in a business combination. [Refer: Business combinations [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
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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.

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No definition available.

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- Definition

The number of personnel employed by the entity at a date.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

The proportion of ownership interest in a subsidiary attributable to the entity. [Refer: Subsidiaries [member]]

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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REPORTING ENTITY (Details) $ in Millions		3 Months Ended	12 Months Ended
REPORTING ENTITY (Details) $ in Millions	Mar. 01, 2022 COP ($)	Sep. 30, 2022 COP ($)	Dec. 31, 2022 COP ($) item employee Office	Dec. 31, 2021	Dec. 31, 2020	Jul. 08, 2022	Apr. 04, 2022	Mar. 31, 2022	Sep. 30, 2021 USD ($)	Jun. 09, 2021 COP ($)
The effect on shareholders' equity
Number of employees \| employee			33,140
Number of offices \| Office			978
Number of banking correspondents \| item			32,517
Number of ATMs \| item			6,115
Trust rights of the Nomad Salitre
REPORTING ENTITY
Percentage of trust rights held							100.00%
P.A. Mercury Trust
REPORTING ENTITY
Percentage of trust rights held						99.99%
Bancolombia Capital Holdings USA LLC, Bancolombia Capital LLC, and Bancolombia Capital Advisers LLC
REPORTING ENTITY
Capital									$ 1,500
Banca de Inversion Bancolombia S.A. Corporacion Financiera
REPORTING ENTITY
Percentage of ownership interest in subsidiary			100.00%	100.00%	100.00%
Inversiones CFNS S.A.S.
REPORTING ENTITY
Percentage of ownership interest in subsidiary			99.94%	99.94%	99.94%
Valores Simesa S.A.
REPORTING ENTITY
Percentage of ownership interest in subsidiary			66.33%	66.82%	67.11%
Valores Simesa S.A. \| Trust rights of the Lote B6 Ciudad del Rio Trust
REPORTING ENTITY
Percentage of trust rights held								66.00%
PA FAI Calle 77 acquisition
REPORTING ENTITY
Purchase price	$ 56,968									$ 56,968
Percentage of ownership interest in subsidiary	98.00%
FCP Fondo Inmobiliario Colombia
REPORTING ENTITY
Percentage of ownership interest in subsidiary		80.47%
The effect on shareholders' equity
Consideration paid to non-controlling interests		$ 816,081
Carrying amount of non-controlling interests acquired		961,588
Excess of consideration paid recognized in the transactions with non-controlling interests reserve within equity		$ 145,507
Nequi
REPORTING ENTITY
Capital			$ 150,000
Nequi \| Banca de Inversion Bancolombia S.A. Corporacion Financiera
REPORTING ENTITY
Participation percentage			94.99%
Nequi \| Inversiones CFNS S.A.S.
REPORTING ENTITY
Participation percentage			5.01%