XML 86 R71.htm IDEA: XBRL DOCUMENT
v3.19.1

Other Payables (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Trade And Other Current Payables [Abstract] |
Summary of Other Payables |
|  | December 31 |
|  | 2017 |  |  | 2018 |
|  | NT$ |  |  | NT$ |
|  | (In Millions) |
Accrued salary and compensation |  | $ | 9,748 |  |  | $ | 9,041 |
Accrued compensation to employees and remuneration to directors and supervisors |  |  | 1,949 |  |  |  | 1,739 |
Payables to contractors |  |  | 2,058 |  |  |  | 1,710 |
Payables to equipment suppliers |  |  | 1,690 |  |  |  | 1,459 |
Amounts collected for others |  |  | 1,203 |  |  |  | 1,226 |
Accrued franchise fees |  |  | 1,248 |  |  |  | 1,151 |
Accrued maintenance costs |  |  | 1,081 |  |  |  | 1,050 |
Others |  |  | 6,024 |  |  |  | 5,939 |
|  | $ | 25,001 |  |  | $ | 23,315 |

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

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