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v3.20.1

GENERAL (Details) |  |  |  |  |  |  |  |  |  | 1 Months Ended | 12 Months Ended |  |  |  |
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Apr. 27, 2018 IDR (Rp) | Oct. 26, 2016 item | Oct. 25, 2016 item | Jun. 23, 2015 IDR (Rp) | Apr. 19, 2013 item Rp / shares shares | Jun. 25, 2010 IDR (Rp) | Jul. 30, 2004 item Rp / shares shares | Apr. 16, 1999 shares | Nov. 14, 1995 item shares | Jul. 31, 2002 shares | Dec. 31, 2001 shares | May 31, 1999 shares | Dec. 31, 1996 shares | Dec. 31, 2019 item shares | Dec. 31, 2018 item | Dec. 31, 2017 item | Dec. 31, 1997 shares | Apr. 18, 2013 Rp / shares shares | Jun. 20, 2007 shares | Jul. 29, 2004 Rp / shares shares | Nov. 13, 1995 shares
Share capital |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of years in which overall evaluation of networks and services licenses is performed |  |  |  |  |  |  |  |  |  |  |  |  |  | 5 years |  |  |  |  |  |  |
Number of shares outstanding |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 8,400,000,000
Bonus shares distributed through the capitalization of certain additional paid-in capital |  |  |  |  |  |  |  | 746,666,640 |  |  |  |  |  |  |  |  |  |  |  |  |
Stock split, conversion ratio |  |  |  |  | 5 |  | 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares in each ADS after stock split | item |  |  |  |  |  |  |  |  |  |  |  |  |  | 100 | 100 | 100 |  |  |  |  |
Number of shares bought back |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 211,290,500 |  |
Cancellation of treasury shares | Rp | Rp 1,737,779,800 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Series A Bond |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share capital |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Nominal amount | Rp |  |  |  | Rp 2,200,000,000,000 |  | Rp 1,005,000,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument term |  |  |  | 7 years |  | 5 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Series B Bond |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share capital |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Nominal amount | Rp |  |  |  | Rp 2,100,000,000,000 |  | Rp 1,995,000,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument term |  |  |  | 10 years |  | 10 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Series C Bond |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share capital |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Nominal amount | Rp |  |  |  | Rp 1,200,000,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument term |  |  |  | 15 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Series D Bond |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share capital |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Nominal amount | Rp |  |  |  | Rp 1,500,000,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument term |  |  |  | 30 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Series B shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share capital |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares outstanding |  |  |  |  | 100,799,996,399 |  | 20,159,999,279 |  |  |  |  |  |  |  |  |  |  | 20,159,999,279 |  | 10,079,999,639 | 8,399,999,999
Number of Series B Shares in each American Depository Shares Before Stock Split | item |  |  | 200 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Par value per share | Rp / shares |  |  |  |  | Rp 50 |  | Rp 250 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Company’s authorized capital stock |  |  |  |  | 399,999,999,999 |  | 79,999,999,999 |  |  |  |  |  |  |  |  |  |  | 79,999,999,999 |  | 39,999,999,999 |
Number of shares in each ADS after stock split | item |  | 100 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of series B shares issued | item |  |  |  |  | 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Series B shares | IPO |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share capital |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares issued |  |  |  |  |  |  |  |  | 933,333,000 |  |  |  |  |  |  |  |  |  |  |  |
Threshold period of stockholders to sell the shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1 year |  |  |  |
Series A Dwiwarna Share |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share capital |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares outstanding |  |  |  |  | 1 |  | 1 |  |  |  |  |  |  |  |  |  |  | 1 |  | 1 | 1
Par value per share | Rp / shares |  |  |  |  | Rp 50 |  | Rp 250 |  |  |  |  |  |  |  |  |  |  | Rp 250 |  | Rp 500 |
Company’s authorized capital stock |  |  |  |  | 1 |  | 1 |  |  |  |  |  |  |  |  |  |  | 1 |  | 1 |
American Depositary Shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share capital |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares outstanding |  |  |  |  |  |  |  |  | 35,000,000 |  |  |  |  | 46,018,374 |  |  |  |  |  |  |
Number of Series B Shares in each American Depository Shares Before Stock Split | item |  |  |  |  |  |  |  |  | 20 |  |  |  |  |  |  |  |  |  |  |  |
Number of shares in each ADS after stock split | item |  |  |  |  | 200 |  | 40 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Government agencies | Series B shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share capital |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares held sold during the period |  |  |  |  |  |  |  |  | 700,000,000 | 312,000,000 | 1,200,000,000 | 898,000,000 | 388,000,000 |  |  |  |  |  |  |  |
Percentage of total shares outstanding |  |  |  |  |  |  |  |  |  | 3.10% | 11.90% |  |  |  |  |  |  |  |  |  |
Government agencies | Series B shares | IPO |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share capital |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares held sold during the period |  |  |  |  |  |  |  |  | 233,334,000 |  |  |  |  |  |  |  |  |  |  |  |
Shares distributed as incentive to stockholders who did not sell their shares within one year of IPO |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,670,300 |  |  |  |

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