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GENERAL - Direct Subsidiaries (Details) - IDR (Rp) Rp in Billions | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017
Telkomsel |  |
Direct/ Indirect subsidiaries |  |
Percentage of ownership interest | 65.00% | 65.00%
Total assets before elimination | Rp 82,219 | Rp 85,597
Dayamitra |  |
Direct/ Indirect subsidiaries |  |
Percentage of ownership interest | 100.00% | 100.00%
Total assets before elimination | Rp 13,221 | Rp 13,606
Metra |  |
Direct/ Indirect subsidiaries |  |
Percentage of ownership interest | 100.00% | 100.00%
Total assets before elimination | Rp 17,123 | Rp 13,246
TII |  |
Direct/ Indirect subsidiaries |  |
Percentage of ownership interest | 100.00% | 100.00%
Total assets before elimination | Rp 10,404 | Rp 9,122
Telkom Akses |  |
Direct/ Indirect subsidiaries |  |
Percentage of ownership interest | 100.00% | 100.00%
Total assets before elimination | Rp 4,244 | Rp 5,716
GSD |  |
Direct/ Indirect subsidiaries |  |
Percentage of ownership interest | 100.00% | 100.00%
Total assets before elimination | Rp 5,794 | Rp 5,633
PINS |  |
Direct/ Indirect subsidiaries |  |
Percentage of ownership interest | 100.00% | 100.00%
Total assets before elimination | Rp 4,004 | Rp 3,473
Telkom Infratel |  |
Direct/ Indirect subsidiaries |  |
Percentage of ownership interest | 100.00% | 100.00%
Total assets before elimination | Rp 3,351 | Rp 1,871
Telkomsat |  |
Direct/ Indirect subsidiaries |  |
Percentage of ownership interest | 100.00% | 100.00%
Total assets before elimination | Rp 3,190 | Rp 574
MetraNet |  |
Direct/ Indirect subsidiaries |  |
Percentage of ownership interest | 100.00% | 100.00%
Total assets before elimination | Rp 782 | Rp 524
Jalin |  |
Direct/ Indirect subsidiaries |  |
Percentage of ownership interest | 100.00% | 100.00%
Total assets before elimination | Rp 298 | Rp 225
Napsindo |  |
Direct/ Indirect subsidiaries |  |
Percentage of ownership interest | 60.00% | 60.00%
Total assets before elimination | Rp 5 | Rp 5

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- Definition The proportion of ownership interest in a subsidiary attributable to the entity. [Refer: Subsidiaries [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2018-01-01 -Paragraph 17 -Subparagraph b -Clause iii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=27&date=2018-03-01&anchor=para_17_b_iii&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2018-01-01 -Paragraph 16 -Subparagraph b -Clause iii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=27&date=2018-03-01&anchor=para_16_b_iii&doctype=Standard -URIDate 2018-03-16 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2018-01-01 -Paragraph 19B -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=12&date=2018-03-01&anchor=para_19B_c&doctype=Standard -URIDate 2018-03-16 + Details
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