XML 124 R109.htm IDEA: XBRL DOCUMENT v3.21.1

LONG-TERM INVESTMENTS IN ASSOCIATES (Details) $ in Millions, Rp in Billions	Dec. 31, 2020 IDR (Rp)	Nov. 16, 2020 USD ($)
PT Aplikasi Karya Anak Bangsa ("AKAB") | Telkomsel
Disclosure of associates [line items]
Long-term investments in associates	Rp 2,116	$ 150
Equity | MDI
Disclosure of associates [line items]
Long-term investments in associates	Rp 783

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

X

- Definition

The amount of non current investments in associate.

+ References

No definition available.

+ Details

Name:	tlk_InvestmentsInAssociatesNonCurrent
Namespace Prefix:	tlk_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	ifrs-full_ClassesOfFinancialInstrumentsAxis=tlk_InvestmentInAkabMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_SignificantInvestmentsInSubsidiariesAxis=tlk_PtTelekomunikasiSelularMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfFinancialInstrumentsAxis=tlk_InvestmentInEquityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_SignificantInvestmentsInSubsidiariesAxis=tlk_PtMetraDigitalInvestamaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: