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Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

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Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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Summary of Significant Accounting Policies (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Accounting Policies [Abstract]
Advertising costs	$ 56.4us-gaap_AdvertisingExpense	$ 60.9us-gaap_AdvertisingExpense	$ 85.8us-gaap_AdvertisingExpense
Foreign currency exchange transaction gain (loss)	15.6	8.7	3.5
Goodwill and Intangible Assets
Goodwill impairment charge	0us-gaap_GoodwillImpairmentLoss	7.1us-gaap_GoodwillImpairmentLoss	0us-gaap_GoodwillImpairmentLoss
Former RM reporting unit
Goodwill and Intangible Assets
Goodwill impairment charge		$ 198.9
Minimum
Goodwill and Intangible Assets
Estimated useful life of intangible assets	4 years
Maximum
Goodwill and Intangible Assets
Estimated useful life of intangible assets	23 years
Weighted Average
Goodwill and Intangible Assets
Estimated useful life of intangible assets	18 years 6 months
Buildings \| Minimum
Property, Plant and Equipment
Estimated useful life of PP&E	15 years
Buildings \| Maximum
Property, Plant and Equipment
Estimated useful life of PP&E	50 years
Office furniture, fittings and equipment \| Minimum
Property, Plant and Equipment
Estimated useful life of PP&E	3 years
Office furniture, fittings and equipment \| Maximum
Property, Plant and Equipment
Estimated useful life of PP&E	10 years
Warehouse, laboratory and manufacturing equipment \| Minimum
Property, Plant and Equipment
Estimated useful life of PP&E	3 years
Warehouse, laboratory and manufacturing equipment \| Maximum
Property, Plant and Equipment
Estimated useful life of PP&E	15 years