XML 111 R84.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

Hedging Financial Instruments - Summary of Information Relating to Hedges for Foreign Currency Risk (Detail) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 TWD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 TWD ($) | Dec. 31, 2021 TWD ($) | Dec. 31, 2023 JPY (¥)
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |
Change in Value Used for Calculating Hedged Ineffectiveness | $ 39,900,000 | $ 1.3 | $ 0 | $ (41,400,000) |
Bank loans [member] | Hedges of net investments in foreign operations [member] |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |
Contract Amount | ¥ |  |  |  |  | ¥ 124,500
Annual Interest Rate | 0.00% | 0.00% |  |  |
Maturity | April 2024 | April 2024 |  |  |
Balance in Other Equity (Continuing Hedges) | $ 618.2 |  |  |  |
Change in Value Used for Calculating Hedged Ineffectiveness | 618.2 |  |  |  |
Forward exchange contracts [member] | Cash flow hedges [member] |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |
Change in Value Used for Calculating Hedged Ineffectiveness | 39,900,000 |  |  | (41,400,000) |
Forward interest rate contracts [member] | Cash flow hedges [member] |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |
Change in Value Used for Calculating Hedged Ineffectiveness |  |  | 1,379,100,000 | 132,500,000 |
Forecast Transaction Capital Expenditures [member] | Cash flow hedges [member] |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |
Change in Value Used for Calculating Hedged Ineffectiveness | (39,900,000) |  |  | 41,400,000 |
Forecast Transaction Relates To Issuance of Debts [Member] | Cash flow hedges [member] |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |
Change in Value Used for Calculating Hedged Ineffectiveness |  |  | $ (1,379,100,000) | $ (132,500,000) |
Net investments in foreign operations [member] | Hedges of net investments in foreign operations [member] |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |
Change in Value Used for Calculating Hedged Ineffectiveness | $ (618.2) |  |  |  |

X
- 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_DisclosureOfFinancialInstrumentsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The gain (loss) recognised in other comprehensive income on hedge ineffectiveness. [Refer: Gain (loss) on hedge ineffectiveness] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 24C -Subparagraph a -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_24C_a_i&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_GainLossOnHedgeIneffectivenessRecognisedInOtherComprehensiveIncome
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Hedging instruments annual interest rate. + References No definition available. + Details
Name: | tsm_HedgingInstrumentsAnnualInterestRate
Namespace Prefix: | tsm_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Hedging Instruments Contract Amount + References No definition available. + Details
Name: | tsm_HedgingInstrumentsContractAmount
Namespace Prefix: | tsm_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Hedging instruments contract amount maturity date. + References No definition available. + Details
Name: | tsm_HedgingInstrumentsContractAmountMaturityDate
Namespace Prefix: | tsm_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Other equity. + References No definition available. + Details
Name: | tsm_OtherEquity
Namespace Prefix: | tsm_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | ifrs-full_HedgingInstrumentsAxis=tsm_BankLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfHedgesAxis=ifrs-full_HedgesOfNetInvestmentInForeignOperationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialAssetsAxis=tsm_ForwardExchangeContractsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfHedgesAxis=ifrs-full_CashFlowHedgesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialAssetsAxis=tsm_ForwardInterestRateContractsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_HedgedItemsAxis=tsm_ForecastTransactionCapitalExpendituresMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_HedgedItemsAxis=tsm_ForecastTransactionRelatesToIssuanceOfDebtsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_HedgedItemsAxis=tsm_NetInvestmentsInForeignOperationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |