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Other Expense (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2015 | Jun. 30, 2014 | Jun. 30, 2015 | Jun. 30, 2014
Other Income and Expenses [Abstract] |  |  |  |
Executive retirement and related costs | $ 10.9 |  | $ 10.9 |
Development income | (0.4) | $ (0.5) | (0.8) | $ (0.9)
Acquisition-related contingencies | 0.1 | 0.3 | 0.3 | 0.7
Other items | (0.4) | 0.5 | (1.0) | 1.2
Other expense | $ 10.2 | $ 0.3 | $ 9.4 | $ 1.0

X
- Definition Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 4 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e7008-128479 + Details
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- Definition Amount of other expense that is infrequent in occurrence or unusual in nature. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6365513&loc=d3e15122-107781 + Details
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- Definition The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations. + References No definition available. + Details
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- Definition The amount of consideration recognized during the period under a development, licensing and supply agreement entered into with a customer. + References No definition available. + Details
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- Definition The total amount of other income and expense items that are associated with the entity's normal revenue producing operation. + References No definition available. + Details
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