Fair Value Measurements (Details 2) (Assets and liabilities measured on a nonrecurring basis, USD $) In Millions	Sep. 30, 2011	Dec. 31, 2010
Level 3
Major categories of assets and liabilities measured on a nonrecurring basis, at fair value
Property, plant and equipment at cost, net	$ 76.2	$ 42.3
Goodwill	56.3	52.0
Intangible assets, net	27.1	16.9
Total	159.6	111.2
Total
Major categories of assets and liabilities measured on a nonrecurring basis, at fair value
Property, plant and equipment at cost, net	76.2	42.3
Goodwill	56.3	52.0
Intangible assets, net	27.1	16.9
Total	$ 159.6	$ 111.2

This item represents the cumulative amount paid in excess of fair value for acquired assets from one or more business combinations, after to the initial recording thereof.

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 157

-Paragraph 33

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

This element represents various capitalized rights and intangible assets, excluding goodwill, having a projected indefinite period of benefit.

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- Definition

Tangible assets that are held by an entity for use in the production or supply of goods and services, for rental to others, or for administrative purposes and that are expected to provide economic benefit for more than one year; net of accumulated depreciation. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software, net of accumulated depreciation.

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- Definition

This element represents the net of the aggregate of the assets and liabilities reported on the balance sheet at period end measured at fair value by the entity. This element is intended to be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements.

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Line items that 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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