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CAPITAL MANAGEMENT - Capital structure (Details) - IDR (Rp) Rp in Billions | Dec. 31, 2019 | Dec. 31, 2018
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CAPITAL MANAGEMENT |  |
Short-term debts amount | Rp 8,705 | Rp 4,043
Long-term debts amount | 58,252 | 40,039
Total debts amount | 66,957 | 44,082
Equity attributable to owners of the parent company amount | 99,796 | 98,739
Total amount | Rp 166,753 | Rp 142,821
Short-term debts portion (as a percent) | 5.22% | 2.83%
Long-term debts portion (as a percent) | 34.93% | 28.04%
Total debts portion (as a percent) | 40.15% | 30.87%
Equity attributable to owners of the parent company portion (as a percent) | 59.85% | 69.13%
Total portion (as a percent) | 100.00% | 100.00%

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