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Goodwill and Other Intangible Assets - Acquired Intangible Assets Other Than Goodwill Narrative (Details) (All Business Acquisitions [Member], USD $) In Millions, unless otherwise specified | 12 Months Ended
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Dec. 31, 2012
Acquired Intangible Assets by Major Class [Line Items] |
Acquired Total Intangible Assets, Amount | $ 70.2
Customer Relationships [Member] |
Acquired Intangible Assets by Major Class [Line Items] |
Acquired Finite-lived Intangible Asset, Amount | 48.4
Finite-Lived Intangible Assets, Useful Life | 9 years
Technology and Other [Member] |
Acquired Intangible Assets by Major Class [Line Items] |
Acquired Finite-lived Intangible Asset, Amount | 8.0
Finite-Lived Intangible Assets, Useful Life | 8 years
Trademarks and Trade Names [Member] |
Acquired Intangible Assets by Major Class [Line Items] |
Acquired Indefinite-lived Intangible Asset, Amount | $ 13.8

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- Definition Acquired Total Intangible Assets, Amount + References No definition available. + Details
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- Definition The aggregate amount assigned to a major class of finite-lived intangible assets acquired either individually or as part of a group of assets (in either an asset acquisition or business combination). A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16265-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 44 -Subparagraph a(1) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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. + Details
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- Definition The aggregate cost of a major indefinite-lived intangible asset class acquired, during the period, either individually or as part of a group of assets (in either an asset acquisition or business combination). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16265-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 44 -Subparagraph b -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. + Details
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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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