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Significant Subsequent Events - Additional Inormation (Detail) $ in Billions | 2 Months Ended
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Apr. 16, 2024 TWD ($)
Earthquake [Member] |
Disclosure of non-adjusting events after reporting period [line items] |
Loss Due To Unexpected Event | $ 3

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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Loss due to unexpected event. + References No definition available. + Details
Name: | tsm_LossDueToUnexpectedEvent
Namespace Prefix: | tsm_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Details
Name: | ifrs-full_NonadjustingEventsAfterReportingPeriodAxis=tsm_EarthquakeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |