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PENSION AND OTHER POST-EMPLOYMENT BENEFITS (Tables) | 12 Months Ended
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Dec. 31, 2019
PENSION AND OTHER POST-EMPLOYMENT BENEFITS |
Schedule of pension and other post-employment benefit liabilities |
|  | Notes |  | 2018 |  | 2019
Pension benefit and other post-employment benefit obligations |  |  |  |  |  |
Pension benefit |  |  |  |  |  |
The Company - funded |  | 30a.i.a |  |  |  |
Defined pension benefit obligation |  | 30a.i.a.i |  | 1,057 |  | 2,338
Additional pension benefit obligation |  | 30a.i.a.ii |  | 6 |  | —
The Company - unfunded |  | 30a.i.b |  | 1,830 |  | 1,479
Telkomsel |  | 30a.ii |  | 1,541 |  | 2,209
Telkomsat |  |  |  | 0 |  | 0
MD Media |  |  |  | 0 |  | 0
Infomedia |  |  |  | — |  | 0
Projected pension benefit obligations |  |  |  | 4,434 |  | 6,026
Net periodic post-employment health care benefit |  | 30b |  | 195 |  | 996
Other post-employment benefit |  | 30c |  | 419 |  | 366
Obligation under the Labor Law |  | 30d |  | 507 |  | 690
Total |  |  |  | 5,555 |  | 8,078
Schedule of net periodic pension benefit cost |
|  | Notes |  | 2017 |  | 2018 |  | 2019
Pension benefit cost |  |  |  |  |  |  |  |
The Company - funded |  | 30a.i.a |  |  |  |  |  |
Defined pension benefit obligation |  | 30a.i.a.i |  | 557 |  | 511 |  | 362
Additional pension benefit obligation |  | 30a.i.a.ii |  | 657 |  | 69 |  | 1
The Company - unfunded |  | 30a.i.b |  | 239 |  | 198 |  | 163
Telkomsel |  | 30a.ii |  | 247 |  | 342 |  | 314
MD Media |  |  |  | 0 |  | 0 |  | 0
Infomedia |  |  |  | 0 |  | 0 |  | 0
Telkomsat |  |  |  | 0 |  | 0 |  | 0
Total periodic pension benefit cost |  | 26 |  | 1,700 |  | 1,120 |  | 840
Net periodic post-employment health care benefit cost |  | 26,30b |  | 276 |  | 335 |  | 167
Other post-employment benefit cost |  | 26,30c |  | 42 |  | 32 |  | 33
Obligation under the Labor Law |  | 26,30d |  | 62 |  | 113 |  | 136
Total |  |  |  | 2,080 |  | 1,600 |  | 1,176
Summary of amounts recognized in other comprehensive income (loss) |
|  | Notes |  | 2017 |  | 2018 |  | 2019
Defined benefit plan actuarial gain (losses) |  |  |  |  |  |  |  |
The Company - funded |  | 30a.i.a |  |  |  |  |  |
Defined pension benefit obligation |  | 30a.i.a.i |  | (1,154) |  | 1,236 |  | (1,116)
Additional pension benefit obligation |  | 30a.i.a.ii |  | (419) |  | 934 |  | 7
The Company - unfunded |  | 30a.i.b |  | (100) |  | 137 |  | (94)
Telkomsel |  | 30a.ii |  | (530) |  | 514 |  | (561)
MD Media |  |  |  | (2) |  | 0 |  | 0
Infomedia |  |  |  | (1) |  | 0 |  | 0
Telkomsat |  |  |  | 0 |  | 0 |  | 0
Post-employment health care benefit cost |  | 30b |  | (551) |  | 2,559 |  | (634)
Other post-employment benefit |  | 30c |  | (40) |  | 24 |  | (15)
Obligation under the Labor Law |  | 30d |  | (72) |  | 14 |  | (107)
Sub-total |  |  |  | (2,869) |  | 5,418 |  | (2,520)
Deferred tax effect at the applicable tax rates |  | 29i |  | 494 |  | (598) |  | 411
Defined benefit plan actuarial (losses) gain - net of tax |  |  |  | (2,375) |  | 4,820 |  | (2,109)
Schedule of the timing of benefits payments and weighted average duration of DBO |
|  | Expected Benefits Payment
|  | The Company |  |  |  |  |  |
|  | Funded |  |  |  |  |  | Post-employment |  | Other post-
|  | Defined pension |  | Additional pension |  |  |  |  |  | health care |  | employment
Time Period |  | benefit obligation |  | benefit obligation |  | Unfunded |  | Telkomsel |  | benefits |  | benefits
December 31, 2018 |  |  |  |  |  |  |  |  |  |  |  |
Within next 10 years |  | 16,370 |  | — |  | 948 |  | 2,498 |  | 5,620 |  | 485
Within 10-20 years |  | 20,349 |  | — |  | 160 |  | 7,880 |  | 6,913 |  | 91
Within 20-30 years |  | 16,207 |  | 20 |  | 29 |  | 6,680 |  | 6,217 |  | 39
Within 30-40 years |  | 9,400 |  | 38 |  | 9 |  | 1,580 |  | 3,193 |  | 3
Within 40-50 years |  | 3,383 |  | 30 |  | — |  | — |  | 661 |  | —
Within 50-60 years |  | 644 |  | 50 |  | — |  | — |  | 22 |  | —
Within 60-70 years |  | 62 |  | 101 |  | — |  | — |  | 0 |  | —
Within 70-80 years |  | 2 |  | — |  | — |  | — |  | — |  | —
Weighted average duration of DBO |  | 9.11 years |  | 9.11 years |  | 3.97 years |  | 10.58 years |  | 17.41 years |  | 3.13 years
December 31, 2019 |  |  |  |  |  |  |  |  |  |  |  |
Within next 10 years |  | 18,392 |  | — |  | 1,587 |  | 3,486 |  | 6,064 |  | 418
Within 10-20 years |  | 21,855 |  | — |  | 125 |  | 9,420 |  | 8,001 |  | 68
Within 20-30 years |  | 20,154 |  | — |  | 52 |  | 7,150 |  | 7,501 |  | 38
Within 30-40 years |  | 15,351 |  | — |  | 18 |  | 1,267 |  | 4,123 |  | 3
Within 40-50 years |  | 4,265 |  | — |  | — |  | — |  | 958 |  | —
Within 50-60 years |  | 468 |  | — |  | — |  | — |  | 42 |  | —
Within 60-70 years |  | 32 |  | — |  | — |  | — |  | — |  | —
Within 70-80 years |  | — |  | — |  | — |  | — |  | — |  | —
Weighted average duration of DBO |  | 10.16 years |  | 10.16 years |  | 4.69 years |  | 10.44 years |  | 13.34 years |  | 3.65 years
Schedule of change in discount rate and rate of compensation would have effect on DBO |
|  | Discount Rate |  | Rate of Compensation
|  | 1% Increase |  | 1% Decrease |  | 1% Increase |  | 1% Decrease
|  | Increase (decrease) in amounts |  | Increase (decrease) in amounts
Sensitivity |  |  |  |  |  |  |  |
December 31, 2018 |  |  |  |  |  |  |  |
Funded: |  |  |  |  |  |  |  |
Defined pension benefit obligation |  | (1,568) |  | 1,832 |  | 275 |  | (286)
Additional pension benefit obligation |  | (2) |  | (1) |  | — |  | —
Unfunded |  | (41) |  | 38 |  | 42 |  | (45)
Telkomsel |  | (497) |  | 562 |  | 294 |  | (276)
Post-employment health care benefits |  | (1,428) |  | 1,815 |  | 1,783 |  | (1,508)
Other post-employment benefits |  | (12) |  | 13 |  | — |  | —
December 31, 2019 |  |  |  |  |  |  |  |
Funded: |  |  |  |  |  |  |  |
Defined pension benefit obligation |  | (1,952) |  | 2,416 |  | 257 |  | (275)
Additional pension benefit obligation |  | — |  | — |  | — |  | —
Unfunded |  | (40) |  | 33 |  | 34 |  | (43)
Telkomsel |  | (686) |  | 777 |  | 390 |  | (366)
Post-employment health care benefits |  | (1,551) |  | 1,888 |  | 2,030 |  | (1,689)
Other post-employment benefits |  | (12) |  | 13 |  | — |  | —
Pension benefit cost | Telkomsel |
PENSION AND OTHER POST-EMPLOYMENT BENEFITS |
Summary of amounts recognized in other comprehensive income (loss) |
|  | 2017 |  | 2018 |  | 2019
Actuarial (gain) losses recognized during the year due to: |  |  |  |  |  |
Experience adjustments |  | (77) |  | 192 |  | 115
Changes in financial assumptions |  | 661 |  | (774) |  | 499
Return on plan assets (excluding amount included in net interest expense) |  | (54) |  | 68 |  | (53)
Net |  | 530 |  | (514) |  | 561
Schedule of changes in projected pension benefit obligations |
|  | 2018 |  | 2019
Changes in projected pension benefit obligation |  |  |  |
Projected pension benefit obligation at beginning of year |  | 2,928 |  | 2,734
Charged to profit or loss: |  |  |  |
Service costs |  | 213 |  | 187
Net Interest costs |  | 203 |  | 224
Actuarial (gain) losses recognized in OCI |  | (583) |  | 614
Benefit paid |  | (27) |  | (21)
Projected pension benefit obligation at end of year |  | 2,734 |  | 3,738
Changes in pension benefit plan assets |  |  |  |
Fair value of plan assets at beginning of year |  | 1,089 |  | 1,193
Interest income |  | 74 |  | 97
Return on plan assets (excluding amount included in net interest expense) |  | (68) |  | 53
Employer’s contributions |  | 125 |  | 207
Benefit paid |  | (27) |  | (21)
Fair value of pension plan assets at end of year |  | 1,193 |  | 1,529
Pension benefit obligation at end of year |  | 1,541 |  | 2,209
Summary of movements of prepaid pension benefit cost |
|  | 2018 |  | 2019
Pension benefit obligation at beginning of year |  | 1,839 |  | 1,541
Periodic pension benefit cost |  | 342 |  | 314
Actuarial (gain) losses recognized in OCI |  | (583) |  | 614
Return on plan assets (excluding amount included in net interest expense) |  | 68 |  | (53)
Employer’s contributions |  | (125) |  | (207)
Pension benefit obligation at end of year |  | 1,541 |  | 2,209
Schedule of components of net periodic pension benefit cost |
|  | 2017 |  | 2018 |  | 2019
Service costs |  | 149 |  | 213 |  | 187
Net interest costs |  | 98 |  | 129 |  | 127
Total |  | 247 |  | 342 |  | 314
Schedule of actuarial assumptions |
|  | 2017 |  | 2018 |  | 2019 |
Discount rate |  | 7.00 | % | 8.25 | % | 7.50 | %
Rate of compensation increases |  | 8.00 | % | 8.00 | % | 8.00 | %
Indonesian mortality table |  | 2011 |  | 2011 |  | 2011 |
Pension benefit cost | The company | Defined pension benefit obligation |
PENSION AND OTHER POST-EMPLOYMENT BENEFITS |
Summary of amounts recognized in other comprehensive income (loss) |
|  | 2017 |  | 2018 |  | 2019
Actuarial (gain) losses recognized during the year due to: |  |  |  |  |  |
Experience adjustments |  | 163 |  | 329 |  | (677)
Changes in financial assumptions |  | 2,699 |  | (3,020) |  | 1,952
Changes in demographic assumptions |  | — |  | — |  | 239
Return on plan assets (excluding amount included in net interest expense) |  | (1,708) |  | 1,455 |  | (398)
Net |  | 1,154 |  | (1,236) |  | 1,116
Schedule of changes in projected pension benefit obligations |
|  | 2018 |  | 2019
Changes in projected pension benefit obligations |  |  |  |
Projected pension benefit obligations at beginning of year |  | 22,354 |  | 20,121
Charged to profit or loss: |  |  |  |
Service costs |  | 384 |  | 259
Interest costs |  | 1,459 |  | 1,599
Pension plan participants’ contributions |  | 38 |  | 33
Actuarial (gain) losses recognized in OCI |  | (2,691) |  | 1,514
Pension benefits paid |  | (1,423) |  | (1,465)
Projected pension benefit obligations at end of year |  | 20,121 |  | 22,061
|  | 2018 |  | 2019
Changes in pension benefit plan assets |  |  |  |
Fair value of pension plan assets at beginning of year |  | 20,814 |  | 19,064
Interest income |  | 1,357 |  | 1,524
Return on plan assets (excluding amount included in net interest expense) |  | (1,455) |  | 398
Employer's contributions |  | — |  | 233
Pension plan participants’ contributions |  | 38 |  | 32
Pension benefits paid |  | (1,423) |  | (1,465)
Provision of additional benefit |  | (205) |  | —
Plan administration cost |  | (62) |  | (63)
Fair value of pension plan assets at end of year |  | 19,064 |  | 19,723
Projected pension benefit obligations at end of year |  | 1,057 |  | 2,338
Summary of fair value of plan assets |
|  | 2018 |  | 2019
|  | Quoted in |  |  |  | Quoted in |  |
|  | active market |  | Unquoted |  | active market |  | Unquoted
Cash and cash equivalents |  | 873 |  | — |  | 521 |  | —
Equity instruments: |  |  |  |  |  |  |  |
Finance |  | 1,456 |  | — |  | 1,735 |  | —
Consumer goods |  | 1,336 |  | — |  | 1,085 |  | —
Infrastructure, utilities and transportation |  | 530 |  | — |  | 540 |  | —
Construction, property and real estate |  | 199 |  | — |  | 210 |  | —
Basic industry and chemical |  | 124 |  | — |  | 135 |  | —
Trading, service and investment |  | 420 |  | — |  | 395 |  | —
Mining |  | 112 |  | — |  | 159 |  | —
Agriculture |  | 55 |  | — |  | 70 |  | —
Miscellaneous industries |  | 362 |  | — |  | 292 |  | —
Equity-based mutual fund |  | 1,336 |  | — |  | 1,027 |  | —
Fixed income instruments: |  |  |  |  |  |  |  |
Corporate bonds |  | — |  | 5,267 |  | — |  | 6,077
Government bonds |  | 6,166 |  | — |  | 6,493 |  | —
Mutual funds |  | 54 |  | — |  | 85 |  | —
Non-public equity: |  |  |  |  |  |  |  |
Direct placement |  | — |  | 288 |  | — |  | 374
Property |  | — |  | 178 |  | — |  | 186
Others |  | — |  | 308 |  | — |  | 339
Total |  | 13,023 |  | 6,041 |  | 12,747 |  | 6,976
Summary of movements of prepaid pension benefit cost |
|  | 2018 |  | 2019
Projected pension benefit obligations (prepaid pension benefit cost) at beginning of year |  | 1,540 |  | 1,057
Net periodic pension benefit cost |  | 548 |  | 398
Provision of additional pension benefit |  | 205 |  | —
Employer Contribution |  | — |  | (233)
Actuarial (gain) losses recognized in OCI |  | (2,691) |  | 1,514
Return on plan assets (excluding amount included in net interest expense) |  | 1,455 |  | (398)
Projected pension benefit obligations at end of year |  | 1,057 |  | 2,338
Schedule of components of net periodic pension benefit cost |
|  | 2017 |  | 2018 |  | 2019
Service costs |  | 366 |  | 384 |  | 259
Past service cost - plan amendments |  | 94 |  | — |  | —
Plan administration cost |  | 57 |  | 62 |  | 63
Net interest cost |  | 66 |  | 102 |  | 76
Net periodic pension benefit cost |  | 583 |  | 548 |  | 398
Amount charged to subsidiaries under contractual agreements |  | (26) |  | (37) |  | (36)
Net periodic pension benefit cost less cost charged to subsidiaries |  | 557 |  | 511 |  | 362
Schedule of actuarial assumptions |
|  | 2017 |  | 2018 |  | 2019 |
Discount rate |  | 6.75 | % | 8.25 | % | 7.25 | %
Rate of compensation increases |  | 8.00 | % | 8.00 | % | 8.00 | %
Indonesian mortality table |  | 2011 |  | 2011 |  | 2011 |
Pension benefit cost | The company | Additional pension benefit obligation |
PENSION AND OTHER POST-EMPLOYMENT BENEFITS |
Summary of amounts recognized in other comprehensive income (loss) |
|  | 2017 |  | 2018 |  | 2019
Actuarial gain recognized during the year due to: |  |  |  |  |  |
Experience adjustment |  | — |  | (773) |  | (17)
Changes in financial assumption |  | 419 |  | (175) |  | —
Return on plan assets (excluding amount included in net interest expense) |  | — |  | 14 |  | 5
Changes in asset ceiling excluding amount in net interest |  | — |  | — |  | 5
Total |  | 419 |  | (934) |  | (7)
Schedule of changes in projected pension benefit obligations |
|  | 2018 |  | 2019
Changes in projected pension benefit obligations |  |  |  |
Projected pension benefit obligations at beginning of year |  | 1,076 |  | 104
Charged to profit or loss: |  |  |  |
Interest costs |  | 69 |  | 9
Actuarial gain recognized in OCI |  | (948) |  | (17)
Pension benefits paid |  | (93) |  | (96)
Projected pension benefit obligations at end of year |  | 104 |  | —
Changes in pension benefit plan assets |  |  |  |
Fair value of pension plan assets at beginning of year |  | — |  | 98
Interest income from assets |  | — |  | 8
Provision of additional benefit |  | 205 |  | —
Return of benefit plan assets |  | (14) |  | (5)
Pension benefits paid |  | (93) |  | (96)
Fair value of pension plan assets at end of year |  | 98 |  | 5
(Surplus) deficit in the program |  | 6 |  | (5)
Changes in asset ceiling excluding amount in net interest |  | — |  | 5
Projected pension benefit obligations at end of year |  | 6 |  | —
Program assets for Additional Benefits have been set aside since 2018 according to the Oversight Board’s approval. As of December 31, 2019, the program assets had been fully paid to the pension beneficiaries. Changes in additional pension benefit obligation for the years ended December 31, 2018 and 2019 are as follows:
|  | 2018 |  | 2019
Additional pension benefit obligation at beginning of year |  | 1,076 |  | 6
Net periodic pension benefit cost |  | 69 |  | 1
Provision of additional benefit |  | (205) |  | —
Actuarial gain recognized in OCI |  | (948) |  | (12)
Return on plan asset |  | 14 |  | 5
Projected additional pension benefit obligation at end of year |  | 6 |  | —
Schedule of components of net periodic pension benefit cost |
|  | 2017 |  | 2018 |  | 2019
Past service costs |  | 657 |  | — |  | —
Net interest costs |  | — |  | 69 |  | 1
Pension benefit costs |  | 657 |  | 69 |  | 1
Schedule of actuarial assumptions |
|  | 2017 |  | 2018 |  | 2019 |
Rate of return on investment |  | 9.50% - 10.25 | % | 9.30% - 10.00 | % | 9.00% - 9.50 | %
Discount rate |  | 6.75 | % | 8.25 | % | 7.25 | %
Actuarial discount rate of pension fund |  | 9.25% - 9.50 | % | 9.25% - 9.50 | % | 9.25% - 9.50 | %
Rate of compensation increases |  | 8.00 | % | 8.00 | % | 8.00 | %
Indonesian mortality table |  | 2011 |  | 2011 |  | 2011 |
Pension benefit cost | The company | Unfunded Pension |
PENSION AND OTHER POST-EMPLOYMENT BENEFITS |
Summary of amounts recognized in other comprehensive income (loss) |
|  | 2017 |  | 2018 |  | 2019
Actuarial (gain) losses recognized during the year due to: |  |  |  |  |  |
Experience adjustments |  | 19 |  | 27 |  | 12
Changes in demographic assumptions |  | — |  | (21) |  | 37
Changes in financial assumptions |  | 81 |  | (143) |  | 45
Net |  | 100 |  | (137) |  | 94
Schedule of changes in projected pension benefit obligations |
|  | 2018 |  | 2019
Unfunded projected pension benefit obligations at beginning of year |  | 2,384 |  | 1,830
Charged to profit or loss: |  |  |  |
Service costs |  | 54 |  | 29
Net interest costs |  | 144 |  | 134
Actuarial (gain) losses recognized in OCI |  | (137) |  | 94
Benefits paid by employer |  | (615) |  | (608)
Unfunded projected pension benefit obligations at end of year |  | 1,830 |  | 1,479
Schedule of components of net periodic pension benefit cost |
|  | 2017 |  | 2018 |  | 2019
Service costs |  | 51 |  | 54 |  | 29
Net interest costs |  | 188 |  | 144 |  | 134
Total periodic pension benefit cost |  | 239 |  | 198 |  | 163
Schedule of actuarial assumptions |
|  | 2017 |  | 2018 |  | 2019 |
Discount rate |  | 6.00% - 6.75 | % | 8.00% - 8.25 | % | 6.50% - 7.25% |
Rate of compensation increases |  | 6.10% - 8.00 | % | 6.10% - 8.00 | % | 6.10% - 8.00% |
Indonesian mortality table |  | 2011 |  | 2011 |  | 2011 |
Post-employment health care benefit cost |
PENSION AND OTHER POST-EMPLOYMENT BENEFITS |
Summary of amounts recognized in other comprehensive income (loss) |
|  | 2017 |  | 2018 |  | 2019
Actuarial (gain) losses recognized during the year due to: |  |  |  |  |  |
Experience adjustments |  | (1,198) |  | (1,100) |  | 810
Changes in financial assumptions |  | 2,658 |  | (2,541) |  | 1,190
Changes in demographic assumptions |  | — |  | — |  | (1,095)
Return on plan assets (excluding amount included in net interest expense) |  | (909) |  | 1,082 |  | (271)
Net |  | 551 |  | (2,559) |  | 634
Schedule of changes in projected pension benefit obligations |
|  | 2018 |  | 2019
Changes in projected post-employment health care benefit obligation |  |  |  |
Projected post-employment health care benefit obligation at beginning of year |  | 15,448 |  | 12,423
Charged to profit or loss: |  |  |  |
Interest costs |  | 1,102 |  | 1,062
Actuarial (gain) losses recognized in OCI |  | (3,641) |  | 905
Post-employment health care benefits paid |  | (486) |  | (567)
Projected post-employment health care benefit obligation at end of year |  | 12,423 |  | 13,823
Changes in post-employment health care benefit plan assets |  |  |  |
Fair value of plan assets at beginning of year |  | 13,029 |  | 12,228
Interest income |  | 927 |  | 1,045
Return on plan assets (excluding amount included in net interest expense) |  | (1,082) |  | 271
Post-employment health care benefits paid |  | (486) |  | (567)
Plan administration costs |  | (160) |  | (150)
Fair value of pension plan assets at end of year |  | 12,228 |  | 12,827
Projected for post-employment health care benefit obligation - net |  | 195 |  | 996
Summary of fair value of plan assets |
|  | 2018 |  | 2019
|  | Quoted in |  |  |  | Quoted in |  |
|  | active market |  | Unquoted |  | active market |  | Unquoted
Cash and cash equivalents |  | 1,115 |  | — |  | 563 |  | —
Equity instruments: |  |  |  |  |  |  |  |
Finance industries |  | 799 |  | — |  | 954 |  | —
Manufacturing and consumer |  | 799 |  | — |  | 706 |  | —
Infrastructure and telecommunication |  | 332 |  | — |  | 317 |  | —
Construction |  | 190 |  | — |  | 181 |  | —
Wholesale |  | 177 |  | — |  | 159 |  | —
Mining |  | 77 |  | — |  | 117 |  | —
Other Industries: |  |  |  |  |  |  |  |
Biotechnology and pharma industry |  | 85 |  | — |  | 96 |  | —
Services |  | 60 |  | — |  | 75 |  | —
Agriculture |  | 32 |  | — |  | 49 |  | —
Others |  | 3 |  | — |  | 3 |  | —
Equity-based mutual funds |  | 1,204 |  | — |  | 1,202 |  | —
Fixed income instruments: |  |  |  |  |  |  |  |
Fixed income mutual funds |  | 7,020 |  | — |  | 8,071 |  | —
Unlisted shares: |  |  |  |  |  | — |  | —
Private placement |  | — |  | 335 |  | — |  | 334
Total |  | 11,893 |  | 335 |  | 12,493 |  | 334
Summary of movements of prepaid pension benefit cost |
|  | 2018 |  | 2019
Projected post-employment health care benefit obligation at beginning of year |  | 2,419 |  | 195
Net periodic post-employment health care benefit costs |  | 335 |  | 167
Actuarial (gain) losses recognized in OCI |  | (3,641) |  | 905
Return on plan assets (excluding amount included in net interest expense) |  | 1,082 |  | (271)
Projected post-employment health care benefit obligation at end of year |  | 195 |  | 996
Schedule of components of net periodic pension benefit cost |
|  | 2017 |  | 2018 |  | 2019
Plan administration costs |  | 140 |  | 160 |  | 150
Net interest costs |  | 136 |  | 175 |  | 17
Net periodic post-employment health care benefit cost |  | 276 |  | 335 |  | 167
Schedule of actuarial assumptions |
|  | 2017 |  | 2018 |  | 2019 |
Discount rate |  | 7.25 | % | 8.75 | % | 8.00 | %
Health care costs trend rate assumed for next year |  | 7.00 | % | 7.00 | % | 7.00 | %
Ultimate health care costs trend rate |  | 7.00 | % | 7.00 | % | 7.00 | %
Year that the rate reaches the ultimate trend rate |  | 2018 |  | 2018 |  | 2019 |
Indonesian mortality table |  | 2011 |  | 2011 |  | 2011 |
Other post-employment benefit cost |
PENSION AND OTHER POST-EMPLOYMENT BENEFITS |
Summary of amounts recognized in other comprehensive income (loss) |
|  | 2017 |  | 2018 |  | 2019
Actuarial (gain) losses recognized during the year due to: |  |  |  |  |  |
Experience adjustments |  | 10 |  | 40 |  | (25)
Changes in demographic assumptions |  | — |  | (34) |  | 20
Changes in financial assumptions |  | 30 |  | (30) |  | 20
Total |  | 40 |  | (24) |  | 15
Summary of movements of prepaid pension benefit cost |
|  | 2018 |  | 2019
Projected other post-employment benefit obligations at beginning of year |  | 510 |  | 419
Charged to profit or loss: |  |  |  |
Service costs |  | 6 |  | 4
Net interest costs |  | 26 |  | 29
Actuarial (gain) losses recognized in OCI |  | (24) |  | 15
Benefits paid by employer |  | (99) |  | (101)
Projected other post-employment benefits obligations at the end of year |  | 419 |  | 366
Schedule of components of net periodic pension benefit cost |
|  | 2017 |  | 2018 |  | 2019
Current Service costs |  | 6 |  | 6 |  | 4
Net interest costs |  | 36 |  | 26 |  | 29
Total |  | 42 |  | 32 |  | 33
Schedule of actuarial assumptions |
|  | 2017 |  | 2018 |  | 2019 |
Discount rate |  | 5.75 | % | 8.00 | % | 6.25 | %
Indonesian mortality table |  | 2011 |  | 2011 |  | 2011 |

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