Represents the maximum maturity of the contracts typically entered into by the entity to purchase a fixed amount of a foreign currency in exchange for a fixed amount of U.S. Dollars or other currencies on specified dates.

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Aggregate notional amount of derivatives to purchase the underlying asset.

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Aggregate notional amount of derivatives to deliver the underlying asset.

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Monetary amount specified by the derivative(s). Expressed as an absolute value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Article 12

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The reference rate for the variable rate of the interest rate derivative, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.

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Fair value of derivative asset, presented on a gross basis even when the derivative instrument is subject to master netting arrangements and qualifies for net presentation in the statement of financial position.

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-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

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-Paragraph 4B

-Subparagraph (a),(c)

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Fair value of derivative liability, presented on a gross basis even when the derivative instrument is subject to master netting arrangements and qualifies for net presentation in the statement of financial position.

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Fixed interest rate related to the interest rate derivative.

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

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The amount of net gains and losses recognized in income during the period on derivative instruments designated and qualifying as hedging instruments in fair value hedges and related hedged items designated and qualifying in fair value hedges, on derivative instruments designated and qualifying as hedging instruments in cash flow hedges, and on derivative instruments not designated as hedging instruments.

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The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The estimated net amount of unrealized gains or losses on interest rate cash flow hedges as of the balance sheet date expected to be reclassified to earnings within the next twelve months.

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

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Derivative Instruments and Hedging Activities (Details) In Millions, unless otherwise specified	9 Months Ended	3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended															3 Months Ended		9 Months Ended
	Sep. 30, 2011 segment division year month	Sep. 30, 2011 Designated as a hedging instrument Interest rate swap contracts USD ($)	Sep. 30, 2010 Designated as a hedging instrument Interest rate swap contracts USD ($)	Sep. 30, 2011 Designated as a hedging instrument Interest rate swap contracts USD ($)	Sep. 30, 2010 Designated as a hedging instrument Interest rate swap contracts USD ($)	Sep. 30, 2011 Not designated as hedging instruments USD ($)	Sep. 30, 2010 Not designated as hedging instruments USD ($)	Sep. 30, 2011 Not designated as hedging instruments USD ($)	Sep. 30, 2010 Not designated as hedging instruments USD ($)	Sep. 30, 2011 Not designated as hedging instruments Foreign exchange contracts USD ($)	Sep. 30, 2010 Not designated as hedging instruments Foreign exchange contracts USD ($)	Sep. 30, 2011 Not designated as hedging instruments Foreign exchange contracts USD ($)	Dec. 31, 2010 Not designated as hedging instruments Foreign exchange contracts USD ($)	Sep. 30, 2011 Not designated as hedging instruments Foreign exchange contracts AUD:EUR USD ($)	Dec. 31, 2010 Not designated as hedging instruments Foreign exchange contracts AUD:EUR USD ($)	Dec. 31, 2010 Not designated as hedging instruments Foreign exchange contracts AUD:EUR EUR (€)	Dec. 31, 2010 Not designated as hedging instruments Foreign exchange contracts CHF:EUR USD ($)	Dec. 31, 2010 Not designated as hedging instruments Foreign exchange contracts CHF:EUR EUR (€)	Sep. 30, 2011 Not designated as hedging instruments Foreign exchange contracts US Dollar:EUR USD ($)	Dec. 31, 2010 Not designated as hedging instruments Foreign exchange contracts US Dollar:EUR USD ($)	Dec. 31, 2010 Not designated as hedging instruments Foreign exchange contracts US Dollar:EUR EUR (€)	Dec. 31, 2010 Not designated as hedging instruments Foreign exchange contracts US Dollar:CHF USD ($)	Dec. 31, 2010 Not designated as hedging instruments Foreign exchange contracts US Dollar:CHF CLP	Dec. 31, 2010 Not designated as hedging instruments Foreign exchange contracts EUR:CHF USD ($)	Dec. 31, 2010 Not designated as hedging instruments Foreign exchange contracts EUR:CHF CLP	Dec. 31, 2010 Not designated as hedging instruments Foreign exchange contracts EUR:US Dollar USD ($)	Sep. 30, 2011 Not designated as hedging instruments Embedded derivative in purchase and delivery contracts USD ($)	Sep. 30, 2010 Not designated as hedging instruments Embedded derivative in purchase and delivery contracts USD ($)	Sep. 30, 2011 Not designated as hedging instruments Embedded derivative in purchase and delivery contracts USD ($)	Sep. 30, 2010 Not designated as hedging instruments Embedded derivative in purchase and delivery contracts USD ($)	Sep. 30, 2011 Interest rate swap contracts USD ($)	Dec. 31, 2010 Interest rate swap contracts USD ($)	Apr. 30, 2008 Interest rate swap contracts USD ($)	Sep. 30, 2011 Foreign exchange contracts USD ($)	Dec. 31, 2010 Foreign exchange contracts USD ($)	Sep. 30, 2011 Embedded derivative in purchase and delivery contracts USD ($)	Dec. 31, 2010 Embedded derivative in purchase and delivery contracts USD ($)	Sep. 30, 2011 Fixed price commodity contracts USD ($)	Dec. 31, 2010 Fixed price commodity contracts USD ($)
Derivative Instruments
Interest rate (as a percent)																															3.80%
Variable rate																															three month LIBOR
Expected accumulated losses to be reclassified into earnings over the next twelve months																															$ 1.5
Maximum typical maturity period (in months)	12
Notional amount										6.8		6.8	82.2	2.2	2.2		19.3		4.6	19.6		13.9		18.5		8.7					54.0	66.4	90.0					5.4	2.9
Fair Value of Assets																			0.1	0.1		0.7		1.2		0.1								0.1	2.1	0.1	0.1	1.0	0.6
Fair Value of Liabilities															0.2		1.1		0.1	0.4											1.7	3.0		0.1	1.7	0.2	1.5	1.0	0.6
Notional amount of foreign currency derivative purchase contracts														1.5		1.5		13.3	3.5		14.5		13.6		18.0	8.9
Notional amount of derivative purchase contracts																																				4.2	0.3
Notional amount of derivative sale contracts																																				17.5	16.1
Loss recognized in other comprehensive income related to the effective portion			(0.7)	(0.3)	(2.2)
Loss reclassified from other comprehensive income and recognized in net income		(0.6)	(0.6)	(1.6)	(2.0)
Impact on net income of changes in fair value of derivative instruments						$ 0.6	$ 1.8	$ 0.9	$ (1.8)	$ (0.2)	$ 1.3	$ (0.4)															$ 0.8	$ 0.5	$ 1.3	$ (1.8)