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USD ($)

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 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 157
 -Paragraph 32
 -Subparagraph a

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 -Number 157
 -Paragraph 32
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12/31/2010
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12/31/2009
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 -Name Statement of Financial Accounting Standard (FAS)
 -Number 157
 -Paragraph 32
 -Subparagraph a

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The fair value of money market mutual funds held in inactive markets is corroborated through quoted prices in active markets for the fund's underlying holdings, considering nonperformance and liquidity risks, and is classified as Level 2.</Note></Footnote><Footnote><NoteId>2</NoteId><Note>The fair value of interest rate swaps is calculated using models that discount the cash flows at each coupon adjustment date using the then-applicable forward interest rates.</Note></Footnote><Footnote><NoteId>3</NoteId><Note>The fair value of commodity purchase contracts is based on market forward rates and reflects the present value of the amount that the company would pay or receive for contracts involving the same notional amounts and maturity dates.</Note></Footnote><Footnote><NoteId>4</NoteId><Note>The fair value of foreign currency forward contracts is based on the difference between the contract prices and market forward rates.</Note></Footnote></Footnotes><NumberOfCols>2</NumberOfCols><NumberOfRows>25</NumberOfRows><ReportName>Financial Assets and Liabilities Accounted for at Fair Value on a Recurring Basis (Detail) (USD $)</ReportName><MonetaryRoundingLevel>HundredThousands</MonetaryRoundingLevel><SharesRoundingLevel>UnKnown</SharesRoundingLevel><PerShareRoundingLevel>UnKnown</PerShareRoundingLevel><ExchangeRateRoundingLevel>UnKnown</ExchangeRateRoundingLevel><HasCustomUnits>false</HasCustomUnits><SharesShouldBeRounded>true</SharesShouldBeRounded></InstanceReport>
