XML 82 R68.htm IDEA: XBRL DOCUMENT
v3.25.1

Other Assets (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2024
Miscellaneous assets [abstract] |
Summary of Other Assets |
|  | December 31 |
|  | 2023 |  |  | 2024 |
|  | NT$ |  |  | NT$ |
|  | (In Millions) |
Refundable deposits |  | $ | 1,995 |  |  | $ | 2,162 |
Spare parts |  |  | 2,233 |  |  |  | 2,006 |
Other financial assets |  |  | 1,000 |  |  |  | 1,000 |
Others |  |  | 2,223 |  |  |  | 2,833 |
|  | $ | 7,451 |  |  | $ | 8,001 |
Current |  |  |  |  |  |
Spare parts |  | $ | 2,233 |  |  | $ | 2,006 |
Others |  |  | 589 |  |  |  | 1,109 |
|  | $ | 2,822 |  |  | $ | 3,115 |
Noncurrent |  |  |  |  |  |
Refundable deposits |  | $ | 1,995 |  |  | $ | 2,162 |
Other financial assets |  |  | 1,000 |  |  |  | 1,000 |
Others |  |  | 1,634 |  |  |  | 1,724 |
|  | $ | 4,629 |  |  | $ | 4,886 |

X
- Definition Disclosure of detailed information about other assets. + References No definition available. + Details
Name: | cht_DisclosureOfDetailedInformationAboutOtherAssetsExplanatory
Namespace Prefix: | cht_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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