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Commitments and Contingencies (Details) (USD $) In Millions, unless otherwise specified | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2013 | Jun. 30, 2012 | Jun. 30, 2013 | Jun. 30, 2012 | Jun. 30, 2013 Litigation matters [Member] | Dec. 31, 2012 Litigation matters [Member]
Loss Contingencies [Line Items] |  |  |  |  |  |
Litigation accruals on an undiscounted basis |  |  |  |  | $ 4.9 | $ 4.4
Operating lease obligations [Abstract] |  |  |  |  |  |
Lease and rental expense included in costs and expenses | 23.3 | 22.7 | 45.3 | 45.1 |  |
Other claims [Abstract] |  |  |  |  |  |
Claims against various parties related to contractual agreements | 41.8 |  | 41.8 |  |  |
Claims against us related to contractual agreements | $ 43.4 |  | $ 43.4 |  |  |

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- Definition Claims made against joint ventures, partners, certain customers and suppliers related to contractual agreements by the company during the normal course of business. + References No definition available. + Details
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- Details
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- Definition As part of our normal business activities we occasionally have claims made against us as a result of disputes related to contractual agreements or other communications. These matters are in various stages of assessment and the ultimate outcome of such disputes cannot be reasonably estimated at this time. However, in our opinion, the likelihood of a material adverse outcome to us resulting from such disputes is remote. + References No definition available. + Details
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- Definition Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line. + References No definition available. + Details
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- Details
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- Definition Amount of loss contingency liability. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349 + Details
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