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Other Intangible Assets - Summary of Other Intangible Assets (Detail) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014	Jun. 30, 2007
Finite-Lived Intangible Assets [Line Items]
Gross cost	$ 248.6	$ 247.6
Accumulated amortization	(79.9)	(66.5)
Other Intangible Assets, Net	168.7	181.1
Product Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Gross cost	34.0	34.0
Accumulated amortization	(8.8)	(5.0)
Brand Names [Member]
Finite-Lived Intangible Assets [Line Items]
Gross cost	8.9	8.9
Accumulated amortization	(2.0)	(0.8)
Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Gross cost	55.1	59.9
Accumulated amortization	(8.9)	(10.3)
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Gross cost	85.1	87.9
Accumulated amortization	(25.7)	(21.8)
Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Gross cost	2.9	2.9
Accumulated amortization	(2.9)	(2.9)
Non-Compete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Gross cost	4.1	4.1
Accumulated amortization	(2.5)	(1.6)
Marketing Related [Member]
Finite-Lived Intangible Assets [Line Items]
Gross cost	22.1	22.1	$ 28.4
Accumulated amortization	(20.3)	(19.3)
Internally Developed Software [Member]
Finite-Lived Intangible Assets [Line Items]
Gross cost	36.4	27.8
Accumulated amortization	$ (8.8)	$ (4.8)

X

- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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-Publisher FASB
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-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274

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