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TAXATION - Tax incentives (Details) - IDR (Rp) Rp in Billions |  |  | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Sep. 22, 2017 | Dec. 29, 2015 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016 | Nov. 21, 2017 | Dec. 15, 2016 | Nov. 10, 2016
TAXATION |  |  |  |  |  |  |  |
Final income tax rate, maximum |  |  | 3.00% |  |  |  |  |
Final income tax rate, minimum |  |  | 6.00% |  |  |  |  |
Advance payment on revaluation | Rp 2 | Rp 750 |  |  |  |  |  |
Period for approval of revaluation |  | 30 days |  |  |  |  |  |
Approved portion of revaluation of fixed assets - phase one |  |  |  |  |  |  |  | Rp 212
Approved portion of revaluation of fixed assets - phase two |  |  |  | Rp 540 |  | Rp 540 | Rp 538 |
Estimated increment in revaluation of fixed assets |  |  |  | 8,982 |  | Rp 8,982 | Rp 8,961 | Rp 7,078
Deferred tax assets on fixed assets revaluation for tax purpose |  |  |  | Rp 1,796 | Rp 1,415 |  |  |

X
- Definition The cash outflow of final income tax on asset revaluation. + References No definition available. + Details
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Namespace Prefix: | tlk_
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- Definition The amount of estimated increment in revaluation of fixed assets. + References No definition available. + Details
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- Definition The amount of final income tax on asset revaluation phase one + References No definition available. + Details
Name: | tlk_FinalIncomeTaxOnAssetRevaluationPhaseOne
Namespace Prefix: | tlk_
Data Type: | xbrli:monetaryItemType
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- Definition The amount of final income tax on assets revaluation phase two + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
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- Definition The minimum final income tax rate. + References No definition available. + Details
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- Definition The maximum final income tax rate. + References No definition available. + Details
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Data Type: | num:percentItemType
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- Definition Period for Approval of Fixed Asset Revaluation. + References No definition available. + Details
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Balance Type: | na
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- Definition The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to deferred tax assets on fixed assets revaluation for tax purpose. + References No definition available. + Details
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- References No definition available. + Details
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