XML 122 R108.htm IDEA: XBRL DOCUMENT
v3.8.0.1

PROPERTY AND EQUIPMENT - Cash generating units (Details) $ in Millions, Rp in Billions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2017 IDR (Rp) | Dec. 31, 2016 IDR (Rp) | Dec. 31, 2015 IDR (Rp) | Dec. 31, 2014 IDR (Rp) | Dec. 31, 2017 USD ($) | Dec. 31, 2017 IDR (Rp)
Cashgenerating units |  |  |  |  |  |
Derecognized assets |  | Rp 114,230 | Rp 103,455 |  | $ 9,572 | Rp 129,872
Gross or Cost |  |  |  |  |  |
Cashgenerating units |  |  |  |  |  |
Derecognized assets |  | 248,099 | 232,673 |  |  | 267,251
Fixed wireless business |  |  |  |  |  |
Cashgenerating units |  |  |  |  |  |
Recoverable amount |  |  | 549 |  |  |
Impairment loss |  |  |  | Rp 805 |  |
Discounted pre tax rate |  |  |  | 13.50% |  |
Technological and economic obsolescence rate |  |  |  | 30.00% |  |
Increase in technological and economic obsolescence rate |  |  |  | 40.00% |  |
Increase in impairment loss |  |  | Rp 70 |  |  |
Fixed wireless business | Gross or Cost |  |  |  |  |  |
Cashgenerating units |  |  |  |  |  |
Derecognized assets |  | 5,203 |  |  |  | Rp 3,193
Others |  |  |  |  |  |
Cashgenerating units |  |  |  |  |  |
Impairment loss | Rp 0 | Rp 0 |  |  |  |

X
- Definition The discount rate applied to cash flow projections for a cash-generating unit (group of units). [Refer: Cash-generating units [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2017-01-01 -Paragraph 134 -Subparagraph d -Clause v -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=36&date=2017-03-01&anchor=para_134_d_v&doctype=Standard -URIDate 2017-03-09 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2017-01-01 -Paragraph 134 -Subparagraph e -Clause v -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=36&date=2017-03-01&anchor=para_134_e_v&doctype=Standard -URIDate 2017-03-09 + Details
Name: | ifrs-full_DescriptionOfDiscountRatesAppliedToCashFlowProjections
Namespace Prefix: | ifrs-full_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount recognised as a reduction of the carrying amount of an asset or cash-generating unit to its recoverable amount. [Refer: Carrying amount [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2017-01-01 -Paragraph 130 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=36&date=2017-03-01&anchor=para_130_b&doctype=Standard -URIDate 2017-03-09 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2017-01-01 -Paragraph 130 -Subparagraph d -Clause ii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=36&date=2017-03-01&anchor=para_130_d_ii&doctype=Standard -URIDate 2017-03-09 + Details
Name: | ifrs-full_ImpairmentLoss
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of tangible assets that: (a) are held for use in the production or supply of goods or services, for rental to others, or for administrative purposes; and (b) are expected to be used during more than one period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2017-01-01 -Paragraph 73 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=16&date=2017-03-01&anchor=para_73_e&doctype=Standard -URIDate 2017-03-09 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 54 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_54_a&doctype=Standard -URIDate 2017-03-09 + Details
Name: | ifrs-full_PropertyPlantAndEquipment
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The higher of an asset’s (or cash-generating unit’s) fair value less costs of disposal and its value in use. [Refer: Cash-generating units [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2017-01-01 -Paragraph 130 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=36&date=2017-03-01&anchor=para_130_e&doctype=Standard -URIDate 2017-03-09 + Details
Name: | ifrs-full_RecoverableAmountOfAssetOrCashgeneratingUnit
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The additional amount recognised as a reduction of the carrying amount of an asset or cash-generating unit to its recoverable amount. + References No definition available. + Details
Name: | tlk_AdditionalImpairmentLoss
Namespace Prefix: | tlk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The increase in technological and economic obsolescence rate applied to cash flow projections for a cash-generating unit. + References No definition available. + Details
Name: | tlk_DescriptionOfIncreaseInTechnologicalAndEconomicObsolescenceRate
Namespace Prefix: | tlk_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The technological and economic obsolescence rate applied to cash flow projections for a cash-generating unit. + References No definition available. + Details
Name: | tlk_DescriptionOfTechnologicalAndEconomicObsolescenceRate
Namespace Prefix: | tlk_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis=ifrs-full_GrossCarryingAmountMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_IndividualAssetsOrCashgeneratingUnitsAxis=tlk_FixedWirelessBusinessCashgeneratingUnitMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_IndividualAssetsOrCashgeneratingUnitsAxis=tlk_OtherCashgeneratingUnitsExcludingFixedWirelessBusinessMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |