XML 80 R62.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Other Assets (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2017
Text block1 [abstract] |
Summary of Other Assets |
|  | December 31, 2016 |  |  | December 31, 2017 |
|  | NT$ |  |  | NT$ |
|  | (In Millions) |  |  | (In Millions) |
Tax receivable |  | $ | 2,325.8 |  |  | $ | 4,021.6 |
Prepaid expenses |  |  | 1,007.0 |  |  |  | 1,559.9 |
Others |  |  | 1,553.0 |  |  |  | 1,624.0 |
|  | $ | 4,885.8 |  |  | $ | 7,205.5 |
|  | December 31, 2016 |  |  | December 31, 2017 |
|  | NT$ |  |  | NT$ |
|  | (In Millions) |  |  | (In Millions) |
Current portion |  | $ | 3,385.4 |  |  | $ | 4,222.4 |
Noncurrent portion |  |  | 1,500.4 |  |  |  | 2,983.1 |
|  | $ | 4,885.8 |  |  | $ | 7,205.5 |

X
- Definition The disclosure of detailed information about other assets. + References No definition available. + Details
Name: | tsm_DisclosureOfDetailedInformationAboutOtherAssetsExplanatory
Namespace Prefix: | tsm_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Text block1 [abstract] + References No definition available. + Details
Name: | tsm_TextBlock1Abstract
Namespace Prefix: | tsm_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration