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CAPITAL MANAGEMENT - Debt to equity ratio (Details) $ in Millions, Rp in Billions | Dec. 31, 2021 IDR (Rp) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 IDR (Rp) | Dec. 31, 2020 USD ($) | Dec. 31, 2019 IDR (Rp) | Dec. 31, 2017 IDR (Rp)
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CAPITAL MANAGEMENT |  |  |  |  |  |
Total interest bearing debts | Rp 68,579 |  | Rp 64,722 |  |  |
Less cash and cash equivalents | (38,311) | $ (2,688) | (20,589) | $ (1,445) | Rp (18,241) | Rp (17,435)
Net debt | 30,268 |  | 44,113 |  |  |
Total equity attributable to owners of the parent company | Rp 121,631 |  | Rp 102,374 |  |  |
Net debt-to-equity ratio (as a percent) | 24.89% | 24.89% | 43.11% | 43.11% |  |

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