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NON-CONTROLLING INTERESTS - Material partly-owned subsidiaries (Details)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Telkomsel
NON-CONTROLLING INTERESTS
Ownership interest	30.10%	30.10%
Mitratel
NON-CONTROLLING INTERESTS
Ownership interest	28.16%	28.16%

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- 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

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- Definition

The proportion of ownership interests in a subsidiary held by non-controlling interests. [Refer: Total for all subsidiaries [member]; Non-controlling interests]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 12
-IssueDate 2024-01-01
-Paragraph 12
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_12_c&doctype=Standard
-URIDate 2024-03-27

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