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PENSION AND OTHER POST-EMPLOYMENT BENEFITS - Schedule of changes in projected pension benefit obligations and plan assets of pension plan (Details) - IDR (Rp) Rp in Billions | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022
PENSION AND OTHER POST-EMPLOYMENT BENEFITS |  |
Pension benefit obligations at beginning of year | Rp 8,509 | Rp 9,717
Service costs | 657 | 504
Interest costs and interest income from assets | 595 | 607
Cost recognized in the consolidated statement of profit or loss | 1,492 | 1,403
Changes in asset ceiling excluding amount in net interest | (88) | 84
Actuarial (gain) losses | 1,698 | (1,536)
Benefits paid by employer | (50) | (65)
Effect on transfer of IndiHome business to Telkomsel | (61) |
Pension benefit obligations at end of year | 9,862 | 8,509
The Company | Additional pension benefit obligation |  |
PENSION AND OTHER POST-EMPLOYMENT BENEFITS |  |
Pension benefit obligations at beginning of year | 44 |
Service costs |  | 37
Interest costs and interest income from assets | 3 |
Cost recognized in the consolidated statement of profit or loss | 3 | 37
Actuarial (gain) losses | (1) | 7
Benefits paid by employer | (2) |
Effect on transfer of IndiHome business to Telkomsel | 0 |
Pension benefit obligations at end of year | 44 | 44
The Company | Other post-employment benefit cost |  |
PENSION AND OTHER POST-EMPLOYMENT BENEFITS |  |
Pension benefit obligations at beginning of year | 268 | 300
Service costs | 7 | 8
Interest costs and interest income from assets | 15 | 17
Cost recognized in the consolidated statement of profit or loss | 22 | 25
Actuarial (gain) losses | 2 | (14)
Benefits paid by employer | (38) | (43)
Effect on transfer of IndiHome business to Telkomsel | (10) |
Pension benefit obligations at end of year | 244 | 268
The Company | Long Service Employee Benefit |  |
PENSION AND OTHER POST-EMPLOYMENT BENEFITS |  |
Pension benefit obligations at beginning of year | 1 | 4
Service costs | 1 | 1
Cost recognized in the consolidated statement of profit or loss | 1 | 1
Benefits paid by employer | (1) | (4)
Pension benefit obligations at end of year | 1 | 1
The Company | Unfunded | Pension defined benefit plans [member] |  |
PENSION AND OTHER POST-EMPLOYMENT BENEFITS |  |
Pension benefit obligations at beginning of year | 522 | 613
Service costs | 22 | 24
Interest costs and interest income from assets | 32 | 34
Cost recognized in the consolidated statement of profit or loss | 54 | 58
Actuarial (gain) losses | (246) | (55)
Benefits paid by employer | (53) | (94)
Effect on transfer of IndiHome business to Telkomsel | (19) |
Pension benefit obligations at end of year | 258 | 522
The company and its subsidiaries |  |
PENSION AND OTHER POST-EMPLOYMENT BENEFITS |  |
Pension benefit obligations at beginning of year | 1,763 | 1,843
Service costs | 182 | 148
Interest costs and interest income from assets | 115 | 51
Cost recognized in the consolidated statement of profit or loss | 297 | 199
Actuarial (gain) losses | (286) | (75)
Benefits paid by employer | (196) | (204)
Effect on transfer of IndiHome business to Telkomsel | (26) |
Pension benefit obligations at end of year | 1,552 | 1,763
The company and its subsidiaries | Obligation under the Labor Law |  |
PENSION AND OTHER POST-EMPLOYMENT BENEFITS |  |
Pension benefit obligations at beginning of year | 928 | 926
Service costs | 152 | 78
Interest costs and interest income from assets | 65 |
Cost recognized in the consolidated statement of profit or loss | 217 | 78
Actuarial (gain) losses | (41) | (13)
Benefits paid by employer | (102) | (63)
Effect on transfer of IndiHome business to Telkomsel | 3 |
Pension benefit obligations at end of year | Rp 1,005 | Rp 928

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