XML 251 R206.htm IDEA: XBRL DOCUMENT v3.25.1

FINANCIAL INSTRUMENTS - Sensitivity Analysis (Details) Rp in Billions	12 Months Ended
	Dec. 31, 2024 IDR (Rp)
OPM Backsolve method | Volatility | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Percentage of reasonably possible increase in unobservable input, assets	10.00%
Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, assets	Rp 34
OPM Backsolve method | Volatility | Minimum | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Significant unobservable input, assets	27
OPM Backsolve method | Volatility | Maximum | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Significant unobservable input, assets	(80)
OPM Backsolve method | Exit timing | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Period of reasonably possible increase (Decrease) in unobservable input, assets	1 year
Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, assets	Rp 50
OPM Backsolve method | Exit timing | Minimum | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Period of reasonably possible increase (Decrease) in unobservable input, assets	1 year
OPM Backsolve method | Exit timing | Maximum | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Period of reasonably possible increase (Decrease) in unobservable input, assets	6 years
CoCos Equity | Volatility | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Percentage of reasonably possible increase in unobservable input, assets	10.00%
Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, assets	Rp 36
CoCos Equity | Volatility | Minimum | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Significant unobservable input, assets	19.18
CoCos Equity | Volatility | Maximum | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Significant unobservable input, assets	119.76
CoCos Equity | Exit timing | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Period of reasonably possible increase (Decrease) in unobservable input, assets	1 year
Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, assets	Rp 61
CoCos Equity | Exit timing | Minimum | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Period of reasonably possible increase (Decrease) in unobservable input, assets	1 year
CoCos Equity | Exit timing | Maximum | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Period of reasonably possible increase (Decrease) in unobservable input, assets	6 years
Discounted cash flow | Weighted Average Cost of Capital ("WACC") | Subsidiaries investment | Non-listed equity investment - credit rating agency
FINANCIAL INSTRUMENTS
Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, assets	Rp 13
Discounted cash flow | Weighted Average Cost of Capital ("WACC") | Subsidiaries investment | Non-listed equity investment - telecommunication
FINANCIAL INSTRUMENTS
Percentage of reasonably possible increase in unobservable input, assets	0.50%
Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, assets	Rp 0
Discounted cash flow | Weighted Average Cost of Capital ("WACC") | Minimum | Subsidiaries investment | Non-listed equity investment - credit rating agency
FINANCIAL INSTRUMENTS
Significant unobservable input, assets	12
Discounted cash flow | Weighted Average Cost of Capital ("WACC") | Minimum | Subsidiaries investment | Non-listed equity investment - telecommunication
FINANCIAL INSTRUMENTS
Significant unobservable input, assets	3.2
Discounted cash flow | Weighted Average Cost of Capital ("WACC") | Maximum | Subsidiaries investment | Non-listed equity investment - credit rating agency
FINANCIAL INSTRUMENTS
Significant unobservable input, assets	24
Discounted cash flow | Weighted Average Cost of Capital ("WACC") | Maximum | Subsidiaries investment | Non-listed equity investment - telecommunication
FINANCIAL INSTRUMENTS
Significant unobservable input, assets	14.7
Discounted cash flow | Terminal growth rate | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Percentage of reasonably possible increase in unobservable input, assets	10.00%
Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, assets	Rp 8
Discounted cash flow | Terminal growth rate | Subsidiaries investment | Non-listed equity investment - credit rating agency
FINANCIAL INSTRUMENTS
Percentage of reasonably possible increase in unobservable input, assets	1.00%
Discounted cash flow | Terminal growth rate | Subsidiaries investment | Non-listed equity investment - telecommunication
FINANCIAL INSTRUMENTS
Percentage of reasonably possible increase in unobservable input, assets	1.00%
Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, assets	Rp 0
Discounted cash flow | Terminal growth rate | Minimum | Subsidiaries investment | Non-listed equity investment - credit rating agency
FINANCIAL INSTRUMENTS
Significant unobservable input, assets	1
Discounted cash flow | Terminal growth rate | Minimum | Subsidiaries investment | Non-listed equity investment - telecommunication
FINANCIAL INSTRUMENTS
Significant unobservable input, assets	1.96
Discounted cash flow | Terminal growth rate | Maximum | Non-listed equity investment - telecommunication
FINANCIAL INSTRUMENTS
Significant unobservable input, assets	3.1
Discounted cash flow | Terminal growth rate | Maximum | Subsidiaries investment | Non-listed equity investment - credit rating agency
FINANCIAL INSTRUMENTS
Significant unobservable input, assets	5
Recent Transaction | Volatility | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Percentage of reasonably possible increase in unobservable input, assets	10.00%
Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, assets	Rp 1
Recent Transaction | Volatility | Minimum | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Significant unobservable input, assets	53.66
Recent Transaction | Volatility | Maximum | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Significant unobservable input, assets	73.66
Recent Transaction | Exit timing | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Period of reasonably possible increase (Decrease) in unobservable input, assets	1 year
Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, assets	Rp 0
Recent Transaction | Exit timing | Minimum | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Period of reasonably possible increase (Decrease) in unobservable input, assets	2 years
Recent Transaction | Exit timing | Maximum | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Period of reasonably possible increase (Decrease) in unobservable input, assets	4 years
Market Movement | Volatility | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Percentage of reasonably possible increase in unobservable input, assets	10.00%
Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, assets	Rp 2
Market Movement | Volatility | Maximum | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Significant unobservable input, assets	100
Market Movement | Exit timing | Minimum | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Significant unobservable input, assets	33
Market Movement | Time to liquidity | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Period of reasonably possible increase (Decrease) in unobservable input, assets	1 year
Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, assets	Rp 4
Market Movement | Time to liquidity | Minimum | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Period of reasonably possible increase (Decrease) in unobservable input, assets	1 year 3 months 18 days
Market Movement | Time to liquidity | Maximum | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Period of reasonably possible increase (Decrease) in unobservable input, assets	4 years 3 months 18 days
Conversion discount | Probability of qualified financing | Convertible Bonds | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Significant unobservable input, assets	50
Percentage of reasonably possible increase in unobservable input, assets	50.00%
Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, assets	Rp 1
Probability-weighted Method | Volatility | Subsidiaries investment | Non-listed equity investment - credit rating agency
FINANCIAL INSTRUMENTS
Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, assets	Rp 15
Probability-weighted Method | Volatility | Minimum | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Significant unobservable input, assets	60
Probability-weighted Method | Volatility | Maximum | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Significant unobservable input, assets	80
Probability-weighted Method | Exit timing | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Period of reasonably possible increase (Decrease) in unobservable input, assets	1 year
Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, assets	Rp 34
Probability-weighted Method | Exit timing | Minimum | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Period of reasonably possible increase (Decrease) in unobservable input, assets	1 year 3 months
Probability-weighted Method | Exit timing | Maximum | Subsidiaries investment | Non-listed equity investment - technology
FINANCIAL INSTRUMENTS
Period of reasonably possible increase (Decrease) in unobservable input, assets	3 years 3 months

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

X

- Definition

The amount of increase (decrease) in the fair value measurement of assets due to a reasonably possible increase in an unobservable input.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 13
-IssueDate 2024-01-01
-Paragraph 93
-Subparagraph h
-Clause ii
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2024-en-r&anchor=para_93_h_ii&doctype=Standard
-URIDate 2024-03-27

+ Details

Name:	ifrs-full_IncreaseDecreaseInFairValueMeasurementDueToReasonablyPossibleIncreaseInUnobservableInputAssets
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

The percentage of a reasonably possible increase in an unobservable input used in fair value measurement of assets.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 13
-IssueDate 2024-01-01
-Paragraph 93
-Subparagraph h
-Clause ii
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2024-en-r&anchor=para_93_h_ii&doctype=Standard
-URIDate 2024-03-27

+ Details

Name:	ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputAssets
Namespace Prefix:	ifrs-full_
Data Type:	dtr-2022:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The value of significant unobservable input used in the measurement of the fair value of assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 13
-IssueDate 2024-01-01
-Paragraph 93
-Subparagraph d
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2024-en-r&anchor=para_93_d&doctype=Standard
-URIDate 2024-03-27

+ Details

Name:	ifrs-full_SignificantUnobservableInputAssets
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The period of a reasonably possible increase (Decrease) in an unobservable input used in fair value measurement of assets.

+ References

No definition available.

+ Details

Name:	tlk_PeriodOfReasonablyPossibleIncreaseDecreaseInUnobservableInputAssets
Namespace Prefix:	tlk_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis=tlk_BacksolveMethodMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_UnobservableInputsAxis=ifrs-full_HistoricalVolatilityForSharesMeasurementInputMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

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

X

- Details

Name:	tlk_IndustrySectorAxis=tlk_NonListedEquityInvestmentTechnologyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_RangeAxis=ifrs-full_BottomOfRangeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_RangeAxis=ifrs-full_TopOfRangeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_UnobservableInputsAxis=tlk_ExitTimingMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis=tlk_ContingentConvertibleBondsEquityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis=ifrs-full_DiscountedCashFlowMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_UnobservableInputsAxis=ifrs-full_WeightedAverageCostOfCapitalMeasurementInputMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	tlk_IndustrySectorAxis=tlk_NonListedEquityInvestmentCreditRatingAgencyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	tlk_IndustrySectorAxis=tlk_NonListedEquityInvestmentTelecommunicationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_UnobservableInputsAxis=tlk_TerminalGrowthRateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis=tlk_RecentTransactionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis=tlk_MarketMovementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_UnobservableInputsAxis=tlk_TimeToLiquidityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis=tlk_DiscountOnConversionPriceMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_UnobservableInputsAxis=tlk_ProbabilityOfQualifiedFinancingMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

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

X

- Details

Name:	ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis=tlk_ProbabilityWeightedMethodMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: