XML 87 R54.htm IDEA: XBRL DOCUMENT
v3.25.1

Investments Accounted for Using Equity Method (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2024
Texts Block [Abstract] |
Summary of Investments in Associates | Associates consisted of the following:
|  |  |  | Place of |  |  | Carrying Amount |  |  | % of Ownership and Voting Rights Held by the Company |
Name of Associate |  | Principal Activities |  | Incorporation and Operation |  |  | December 31, 2023 |  |  | December 31, 2024 |  |  | December 31, 2023 |  |  | December 31, 2024 |
|  |  |  |  |  |  | NT$ |  |  | NT$ |  |  |  |  |  |  |
|  |  |  |  |  |  | (In Millions) |  |  | (In Millions) |  |  |  |  |  |  |
Vanguard International Semiconductor Corporation (VIS) |  | Manufacturing, sales, packaging, testing and computer-aided design of integrated circuits and other semiconductor devices and the manufacturing and design service of masks |  |  | Hsinchu, Taiwan |  |  | $ | 13,496.0 |  |  | $ | 18,212.9 |  |  |  | 28% |  |  |  | 28% |
Systems on Silicon Manufacturing Company Pte Ltd. (SSMC) |  | Manufacturing and sales of integrated circuits and other semiconductor devices |  |  | Singapore |  |  |  | 9,728.8 |  |  |  | 11,387.2 |  |  |  | 39% |  |  |  | 39% |
Xintec Inc. (Xintec) |  | Wafer level chip size packaging and wafer level post passivation interconnection service |  |  | Taoyuan, Taiwan |  |  |  | 3,734.3 |  |  |  | 4,189.6 |  |  |  | 41% |  |  |  | 41% |
Global Unichip Corporation (GUC) |  | Researching, developing, manufacturing, testing and marketing of integrated circuits |  |  | Hsinchu, Taiwan |  |  |  | 2,482.9 |  |  |  | 3,458.1 |  |  |  | 35% |  |  |  | 35% |
|  |  |  |  |  |  |  | $ | 29,442.0 |  |  | $ | 37,247.8 |  |  |  |  |  |  |  |  |
Summary of Market Prices of Investments Accounted for Using Equity Method in Publicly Traded Stocks Calculated by Closing Price at End of Reporting Period |
|  | December 31, 2023 |  | December 31, 2024
|  |  |  | NT$ |  |  |  |  |  |  | NT$ |  |  |
Name of Associate |  |  |  | (In Millions) |  |  |  |  |  |  | (In Millions) |  |  |
GUC |  |  |  | $ | 81,236.9 |  |  |  |  |  |  | $ | 63,495.5 |  |  |
VIS |  |  |  | $ | 37,834.2 |  |  |  |  |  |  | $ | 50,620.3 |  |  |
Xintec |  |  |  | $ | 14,188.4 |  |  |  |  |  |  | $ | 22,033.8 |  |  |

X
- Definition The disclosure of associates. [Refer: Total for all associates [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2024-01-01 -Paragraph 17 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2024-en-r&anchor=para_17_b&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2024-01-01 -Paragraph 16 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2024-en-r&anchor=para_16_b&doctype=Standard -URIDate 2024-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2024-01-01 -Paragraph B4 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B4_d&doctype=Appendix&subtype=B -URIDate 2024-03-27 + Details
Name: | ifrs-full_DisclosureOfSignificantInvestmentsInAssociatesExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | dtr-2022:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of market prices of investments accounted for using the equity method. + References No definition available. + Details
Name: | tsm_DisclosureOfMarketPricesOfInvestmentsAccountedForUsingEquityMethodExplanatory
Namespace Prefix: | tsm_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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