XML 66 R97.htm IDEA: XBRL DOCUMENT
v3.20.1

OTHER CURRENT FINANCIAL ASSETS - Schedule of interest rates on maturities of time deposits (Details) | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018
Rupiah |  |
OTHER CURRENT FINANCIAL ASSETS |  |
Interest rate of time deposits with maturities greater than three months | 6.50% | 5.00%
Minimum | Foreign currency |  |
OTHER CURRENT FINANCIAL ASSETS |  |
Interest rate of time deposits with maturities greater than three months | 1.20% | 1.35%
Maximum | Foreign currency |  |
OTHER CURRENT FINANCIAL ASSETS |  |
Interest rate of time deposits with maturities greater than three months | 2.51% | 2.18%

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

X
- Definition The interest rate on time deposits that have maturities of more than three months but not more than one year, and are not classified as cash equivalents. + References No definition available. + Details
Name: | tlk_InterestRateOnTimeDepositsNotClassifiedAsCashEquivalents
Namespace Prefix: | tlk_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_CurrencyAxis=currency_IDR
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: | srt_CurrencyAxis=tlk_ForeignCurrencyMember
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: |