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notes to the financial statements - Singapore Technologies ...

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SINGAPORE TECHNOLOGIES ENGINEERING LTD Annual Report 2011123NOTES TO THE FINANCIAL STATEMENTS31 December 2011(Currency - <strong>Singapore</strong> dollars unless o<strong>the</strong>rwise stated)3. Summary of significant accounting policies (continued)(c)Financial instruments (continued)(iii)Derivative <strong>financial</strong> instruments and hedge accounting (continued)On initial designation of <strong>the</strong> derivative as <strong>the</strong> hedging instrument, <strong>the</strong> Group formally documents <strong>the</strong> hedge relationship <strong>to</strong> which <strong>the</strong>Group wishes <strong>to</strong> apply hedge accounting and <strong>the</strong> risk management objective and strategy for undertaking <strong>the</strong> hedge. The documentationincludes identification of <strong>the</strong> hedging instrument, <strong>the</strong> hedged item or transaction, <strong>the</strong> nature of <strong>the</strong> risk being hedged and <strong>the</strong> methodsused in assessing <strong>the</strong> hedging instrument’s effectiveness in offsetting <strong>the</strong> exposure <strong>to</strong> changes in <strong>the</strong> hedged item’s fair value or cashflows attributable <strong>to</strong> <strong>the</strong> hedged risk. The Group makes an assessment, both at <strong>the</strong> inception of <strong>the</strong> hedge relationship as well as onan ongoing basis, of whe<strong>the</strong>r <strong>the</strong> hedging instruments are expected <strong>to</strong> be “highly effective” in offsetting <strong>the</strong> changes in <strong>the</strong> fair valueor cash flows of <strong>the</strong> respective hedged items attributable <strong>to</strong> <strong>the</strong> hedged risk, and whe<strong>the</strong>r <strong>the</strong> actual results of each hedge are within arange of 80% <strong>to</strong> 125%. For a cash flow hedge of a forecast transaction, <strong>the</strong> transaction should be highly probable <strong>to</strong> occur and shouldpresent an exposure <strong>to</strong> variations in cash flows that could ultimately affect profit or loss.Derivative <strong>financial</strong> instruments are initially recognised at fair value on <strong>the</strong> date on which a derivative contract is entered in<strong>to</strong>. Attributabletransaction costs are recognised in profit or loss as incurred. Derivatives are carried as assets when <strong>the</strong> fair value is positive and asliabilities when <strong>the</strong> fair value is negative. Subsequent <strong>to</strong> initial recognition, derivatives are measured at fair value, and changes <strong>the</strong>reinare accounted for as described below.Fair value hedgesThe gain or loss from re-measuring <strong>the</strong> hedging instrument at fair value (for a derivative hedging instrument) or <strong>the</strong> foreign currencycomponent of its carrying amount measured in accordance with Note 3(b)(i) (for a non-derivative hedging instrument) is recognised inprofit or loss. The gain or loss on <strong>the</strong> hedged item attributable <strong>to</strong> <strong>the</strong> hedged risk is recognised in profit or loss.For fair value hedges relating <strong>to</strong> items carried at amortised cost, <strong>the</strong> adjustment <strong>to</strong> carrying value is amortised through profit or loss over<strong>the</strong> remaining term <strong>to</strong> maturity. Any adjustment <strong>to</strong> <strong>the</strong> carrying amount of a hedging instrument for which <strong>the</strong> effective interest methodis used is amortised in <strong>the</strong> income statement. Amortisation may begin as soon as an adjustment exists and shall begin no later thanwhen <strong>the</strong> hedged item ceases <strong>to</strong> be adjusted for changes in its fair value attributable <strong>to</strong> <strong>the</strong> risk being hedged.When an unrecognised firm commitment is designated as a hedged item, <strong>the</strong> subsequent cumulative change in <strong>the</strong> fair value of <strong>the</strong>firm commitment attributable <strong>to</strong> <strong>the</strong> hedged risk is recognised as an asset or liability with a corresponding gain or loss recognised inprofit or loss. The changes in <strong>the</strong> fair value of <strong>the</strong> hedging instrument are also recognised in profit or loss.The Group discontinues fair value hedge accounting if <strong>the</strong> hedging instrument expires or is sold, terminated or exercised, <strong>the</strong> hedgeno longer meets <strong>the</strong> criteria for hedge accounting or <strong>the</strong> Group revokes <strong>the</strong> designation. Any adjustment <strong>to</strong> <strong>the</strong> carrying amount of ahedging instrument for which <strong>the</strong> effective interest method is used is amortised in <strong>the</strong> income statement. Amortisation may begin assoon as an adjustment exists and shall begin no later than when <strong>the</strong> hedged item ceases <strong>to</strong> be adjusted for changes in its fair valueattributable <strong>to</strong> <strong>the</strong> risk being hedged.Cash flow hedgesThe portion of <strong>the</strong> gain or loss on a derivative designated as <strong>the</strong> hedging instrument that is determined <strong>to</strong> be an effective hedge isrecognised in o<strong>the</strong>r comprehensive income and presented in <strong>the</strong> fair value reserve in equity, while <strong>the</strong> ineffective portion is recognisedimmediately in profit or loss.

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