XML 178 R203.htm IDEA: XBRL DOCUMENT
v3.20.1

OPERATING SEGMENT - Geographic Information (Details) $ in Millions, Rp in Billions | 12 Months Ended
--- | ---
Dec. 31, 2019 USD ($) | Dec. 31, 2019 IDR (Rp) | Dec. 31, 2018 IDR (Rp) | Dec. 31, 2017 IDR (Rp)
Geographic information: |  |  |  |
Revenue | $ 9,765 | Rp 135,557 | Rp 130,788 | Rp 128,256
Non-current operating assets |  | 159,620 | 147,944 | 133,402
Indonesia |  |  |  |
Geographic information: |  |  |  |
Revenue |  | 130,979 | 127,442 | 125,970
Non-current operating assets |  | 156,068 | 144,296 | 130,169
Foreign countries |  |  |  |
Geographic information: |  |  |  |
Revenue |  | 4,578 | 3,346 | 2,286
Non-current operating assets |  | Rp 3,552 | Rp 3,648 | Rp 3,233

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

X
- Definition The amount of revenue arising from the rendering of telecommunication services. [Refer: Revenue] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_112_c&doctype=Standard -URIDate 2019-03-27 + Details
Name: | ifrs-full_RevenueFromRenderingOfTelecommunicationServices
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of non current portion of operating assets at the end of the reporting period. + References No definition available. + Details
Name: | tlk_NonCurrentOperatingAssets
Namespace Prefix: | tlk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | ifrs-full_GeographicalAreasAxis=ifrs-full_CountryOfDomicileMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_GeographicalAreasAxis=ifrs-full_ForeignCountriesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |