Bonds in settlement of accounts receivable.

No definition available.

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- Definition

Investments maturity date.

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No definition available.

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- Definition

Number of largest distributors accounting for distributors sales.

+ References

No definition available.

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Percentage of distributors' sale accounted by five largest distributors.

+ References

No definition available.

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- Definition

Percentage of net sales accounted by large distributors.

+ References

No definition available.

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- Definition

Percentage of sales to distributors accounted for company net sales.

+ References

No definition available.

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- Definition

For unclassified balance sheet, amounts due from customers or clients for goods or services that have been delivered or sold in the normal course of business.

+ References

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- Definition

Carrying value as of the balance sheet date of short-term borrowings using unsecured obligations issued by banks, corporations and other borrowers to investors. The maturities of these money market securities generally do not exceed 270 days.

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- Definition

This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

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Interest rate stated in the contractual debt agreement.

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- Definition

The effective portion of loss reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

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- Definition

The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income.

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- Definition

Aggregate notional amount of foreign currency exchange rate derivatives. Notional amount refers to the number of currency units specified in the foreign currency derivative contract.

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Aggregate notional amount of interest rate derivatives, which relates to the currency amount specified in the interest rate derivative instruments.

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Amount of the current period expense charged against operations, the offset which is generally to the allowance for doubtful accounts for the purpose of reducing receivables, including notes receivable, to an amount that approximates their net realizable value (the amount expected to be collected).

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Financial Instruments (Narrative) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended			12 Months Ended
	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2010	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2010 Minimum [Member]	Dec. 31, 2010 Maximum [Member]	Dec. 31, 2011 Significant Other Observable Inputs (Level 2) [Member]	Dec. 31, 2010 Interest Rate Swap Contract [Member]	Dec. 20, 2010 Interest Rate Swap Contract [Member]
Derivative [Line Items]
Notional value of forward currency and option contracts	$ 205.2			$ 205.2	$ 182.7
Notional value of interest rate swap contract											250.0
Fixed-rate notes interest percentage											2.875%
Losses in accumulated other comprehensive loss in consolidated balance sheet that are expected to be reclassified into earnings				1.4
Fair value of long-term debt									1,038.7	937.7
Write-down of Greece receivables recorded to other (income) expense, net			3.8		3.8
Commercial paper	304.5			304.5	80.5
Non-interest bearing bonds, maturity in years							one	three
Greek bonds received in settlement of accounts receivable				16.8
Impairment charges for bonds	4.5	7.0		11.5
Percentage of sales to distributors accounted for company net sales				33.00%
Percentage of distributors' sale accounted by five largest distributors				68.00%
Percentage of net sales accounted by one large distributor				9.00%	9.00%	10.00%
Number of largest distributors accounting for distributors sales				5
Gross receivables from a distributor	$ 41.6			$ 41.6	$ 39.1