TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | CIK:0001046179 | 3

  • Filed: 4/19/2018
  • Entity registrant name: TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (CIK: 0001046179)
  • Generator: Donnelley Financial Solutions
  • SEC filing page: http://www.sec.gov/Archives/edgar/data/1046179/000119312518121866/0001193125-18-121866-index.htm
  • XBRL Instance: http://www.sec.gov/Archives/edgar/data/1046179/000119312518121866/tsm-20171231.xml
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  • ifrs-full:DescriptionOfAccountingPolicyForHedgingExplanatory

    Hedge Accounting

    Fair Value Hedge

    The Company designates certain hedging instruments, such as interest rate futures contracts, to partially hedge against the price risk caused by changes in interest rates in the Company’s investments in fixed income securities as fair value hedge. Changes in the fair value of hedging instrument that are designated and qualify as fair value hedges are recognized in profit or loss immediately, together with any changes in the fair value of the hedged asset that are attributable to the hedged risk.

    Cash Flow Hedge

    The Company designates certain hedging instruments, such as forward exchange contracts, to partially hedge its foreign exchange rate risks associated with certain highly probable forecast transactions, such as capital expenditures. The effective portion of changes in the fair value of hedging instruments is recognized in other comprehensive income. When the forecast transactions actually take place, the associated gains or losses that were recognized in other comprehensive income are removed from equity and included in the initial cost of the hedged items. The gains or losses from hedging instruments relating to the ineffective portion are recognized immediately in profit or loss.

    For the aforementioned fair value hedge and cash flow hedge, hedge accounting is discontinued prospectively when the Company revokes the designated hedging relationship, or when the hedging instruments expire or are sold, terminated, or exercised, or no longer meet the criteria for hedge accounting.