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PENSION AND OTHER POST-EMPLOYMENT BENEFITS - Maturity (Details) Rp in Billions | 12 Months Ended
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Dec. 31, 2018 IDR (Rp) Y
Post-employment health care benefit cost |
Disclosure of defined benefit plans [line items] |
Weighted average duration of DBO | Y | 17.41
Post-employment health care benefit cost | Within next 10 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | Rp 5,620
Post-employment health care benefit cost | Within 10-20 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | 6,913
Post-employment health care benefit cost | Within 20-30 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | 6,217
Post-employment health care benefit cost | Within 30-40 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | 3,193
Post-employment health care benefit cost | Within 40-50 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | 661
Post-employment health care benefit cost | Within 50-60 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | 22
Post-employment health care benefit cost | Within 60-70 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | Rp 0
Other post-employment benefit cost |
Disclosure of defined benefit plans [line items] |
Weighted average duration of DBO | Y | 3.13
Other post-employment benefit cost | Within next 10 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | Rp 485
Other post-employment benefit cost | Within 10-20 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | 91
Other post-employment benefit cost | Within 20-30 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | 39
Other post-employment benefit cost | Within 30-40 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | Rp 3
Pension benefit cost | Telkomsel |
Disclosure of defined benefit plans [line items] |
Weighted average duration of DBO | Y | 10.58
Pension benefit cost | Telkomsel | Within next 10 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | Rp 2,498
Pension benefit cost | Telkomsel | Within 10-20 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | 7,880
Pension benefit cost | Telkomsel | Within 20-30 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | 6,680
Pension benefit cost | Telkomsel | Within 30-40 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | Rp 1,580
The company | Defined pension benefit obligation |
Disclosure of defined benefit plans [line items] |
Weighted average duration of DBO | Y | 9.11
The company | Defined pension benefit obligation | Within next 10 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | Rp 16,370
The company | Defined pension benefit obligation | Within 10-20 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | 20,349
The company | Defined pension benefit obligation | Within 20-30 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | 16,207
The company | Defined pension benefit obligation | Within 30-40 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | 9,400
The company | Defined pension benefit obligation | Within 40-50 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | 3,383
The company | Defined pension benefit obligation | Within 50-60 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | 644
The company | Defined pension benefit obligation | Within 60-70 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | 62
The company | Defined pension benefit obligation | Within 70-80 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | Rp 2
The company | Additional pension benefit obligation |
Disclosure of defined benefit plans [line items] |
Weighted average duration of DBO | Y | 9.11
The company | Additional pension benefit obligation | Within 20-30 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | Rp 20
The company | Additional pension benefit obligation | Within 30-40 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | 38
The company | Additional pension benefit obligation | Within 40-50 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | 30
The company | Additional pension benefit obligation | Within 50-60 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | 50
The company | Additional pension benefit obligation | Within 60-70 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | Rp 101
The company | Unfunded Pension |
Disclosure of defined benefit plans [line items] |
Weighted average duration of DBO | Y | 3.97
The company | Unfunded Pension | Within next 10 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | Rp 948
The company | Unfunded Pension | Within 10-20 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | 160
The company | Unfunded Pension | Within 20-30 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | 29
The company | Unfunded Pension | Within 30-40 years |
Disclosure of defined benefit plans [line items] |
Estimated future benefit payments | Rp 9

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