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Share-Based Payment Arrangements (Tables) | 12 Months Ended
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Dec. 31, 2021
Text Block [Abstract] |
Summary of vesting conditions of Employee RSAs performance metrics |
TSMC’s TSR relative to the TSR of S&P 500 IT Index |  | Ratio of Shares to be Vested
Above the Index by X percentage points |  | 50% + X * 2.5%, with the maximum of 100%
Equal to the Index |  | 50%
Below the Index by X percentage points |  | 50% - X * 2.5%, with the minimum of 0%

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- Definition The disclosure of the general terms and conditions of share-based payment arrangements. [Refer: Share-based payment arrangements [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2021-01-01 -Paragraph 45 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_45&doctype=Standard -URIDate 2021-03-24 + Details
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