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Supplemental Financial Statement Information (Tables)

12 Months Ended

Dec. 31, 2014

Additional Financial Information Disclosure [Abstract]

Schedule of cash and cash equivalents

Cash and cash equivalents at December 31, 2014 and 2013 were as follows:

(In millions)		2014				2013
Cash		$	267.7			$	1,025.2
Other short-term investments		1.8				1.6
Total cash and cash equivalents		$	269.5			$	1,026.8

Schedule of acquired finite-lived intangible assets by major class

Other intangible assets, which are included in Other assets on the accompanying consolidated balance sheets as of December 31, 2014 and 2013 were as follows:

				December 31, 2014								December 31, 2013
(in millions)		Weighted Average Useful life (years)		Gross carrying amount				Accumulated amortization				Gross carrying amount				Accumulated amortization
Technology		21		$	91.4			$	(14.2	)		$	74.0			$	(9.9	)
Customer relationships		24		35.7				(4.7		)		31.0				(3.3		)
Trademarks		15		64.6				(4.3		)		—				—
Total amortizable intangible assets				191.7				(23.2		)		105.0				(13.2		)
Indefinite-lived trademarks				—				—				61.0				—
Total intangible assets				$	191.7			$	(23.2	)		$	166.0			$	(13.2	)

Schedule of other non-operating income (expense)

Other income (expense) from continuing operations for the years ended December 31, 2014, 2013, and 2012 was as follows:

(In millions)		2014				2013				2012
Rent and royalty income		$	4.0			$	0.9			$	0.7
Net gains (losses) on property and investments		0.1				0.7				(0.7		)
Other		—				0.1				—
Total other income, net		$	4.1			$	1.7			$	—

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- Definition

Tabular disclosure of the characteristics, including initial carrying value, residual amount, weighted average useful life, of finite-lived intangible assets acquired during the period by major class. A major class is composed of intangible assets that can be grouped together because they are similar, either by nature or by their use in the operations of the 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)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275

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Tabular disclosure of the components of cash and cash equivalents.

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Tabular disclosure of the components of non-operating income or non-operating expense that may include amounts earned from dividends, interest on securities, gains (losses) on securities sold, equity earnings of unconsolidated affiliates, net gain (loss) on sales of business, interest expense and other miscellaneous income or expense items.

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