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OPERATING SEGMENT - Revenue Reconciliation (Details) $ in Millions, Rp in Billions | 12 Months Ended
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Dec. 31, 2021 IDR (Rp) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 IDR (Rp) | Dec. 31, 2019 IDR (Rp)
Disclosure of operating segments [line items] |  |  |  |
REVENUES | Rp 143,210 | $ 10,048 | Rp 136,447 | Rp 135,557
Operating Segments |  |  |  |
Disclosure of operating segments [line items] |  |  |  |
Total segment revenues | 188,944 |  | 176,851 | 173,447
Revenue from other non-operating segments | 412 |  | 336 | 457
REVENUES | 188,944 |  | 176,851 | 173,447
Adjustment and inter-segment elimination |  |  |  |
Disclosure of operating segments [line items] |  |  |  |
Adjustment and elimination | (46,146) |  | (40,725) | (38,337)
IFRS reconciliation |  |  | (15) | Rp (10)
REVENUES | Rp (45,734) |  | Rp (40,404) |

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- 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 2021-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_112_c&doctype=Standard -URIDate 2021-03-24 + Details
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