XML 69 R55.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

Prepayments (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
Prepayments [Abstract] |
Summary of Prepayments |
|  | December 31 |
|  | 2022 |  |  | 2023 |
|  | NT$ |  |  | NT$ |
|  | (In Millions) |
Prepaid rents |  | $ | 2,316 |  |  | $ | 2,143 |
Prepayments for leases - satellite (Note 41) |  |  | — |  |  |  | 1,729 |
Others |  |  | 1,810 |  |  |  | 2,298 |
|  | $ | 4,126 |  |  | $ | 6,170 |
Current |  |  |  |  |  |
Prepaid rents |  | $ | 589 |  |  | $ | 581 |
Others |  |  | 1,809 |  |  |  | 2,259 |
|  | $ | 2,398 |  |  | $ | 2,840 |
Noncurrent |  |  |  |  |  |
Prepaid rents |  | $ | 1,727 |  |  | $ | 1,562 |
Prepayments for leases - satellite (Note 41) |  |  | — |  |  |  | 1,729 |
Others |  |  | 1 |  |  |  | 39 |
|  | $ | 1,728 |  |  | $ | 3,330 |

X
- Definition Disclosure of detailed Information about prepayments explanatory. + References No definition available. + Details
Name: | cht_DisclosureOfDetailedInformationAboutPrepaymentsExplanatory
Namespace Prefix: | cht_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Prepayments. + References No definition available. + Details
Name: | cht_PrepaymentsAbstract
Namespace Prefix: | cht_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration