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v3.24.1.u1

Other Payables | 12 Months Ended
--- | ---
Dec. 31, 2023
Trade and other current payables [abstract] |
Other Payables | 16. Other payables
|  | December 31, 2022 |  | December 31, 2023
|  | NT$000 |  | NT$000
Payable to equipment suppliers |  | 1,405,931 |  | 1,196,181
Salaries and bonuses payable |  | 1,002,577 |  | 994,651
Employees’ compensation payable |  | 447,303 |  | 250,181
Pension payable |  | 16,541 |  | 16,825
Directors’ remuneration payable |  | 11,182 |  | 6,255
Interest payable |  | 7,768 |  | 9,625
Other expense payable |  | 905,179 |  | 1,005,327
|  | 3,796,481 |  | 3,479,045

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- References No definition available. + Details
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Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Trade and other payables. + References No definition available. + Details
Name: | imos_TradeAndOtherPayablesTextBlock
Namespace Prefix: | imos_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration