Acquisitions and Divestitures (Tables)

12 Months Ended

Dec. 31, 2014

Business Combinations [Abstract]

Schedule of Allocation of Purchase Price to Assets Acquired and Liabilities Assumed

The following table illustrates our allocation of the purchase price to the assets acquired and liabilities assumed as of December 31, 2013:

	Amount
	(In millions)
Cash	$	0.8
Accounts receivable	14.6
Inventory	6.9
Prepaid and other	9.0
Property, plant and equipment	5.2
Intangible assets	42.6
Goodwill	63.9
Other assets	0.6
Accounts payable	(5.3		)
Accrued expenses	(10.0		)
Deferred revenue - current	(4.3		)
Deferred revenue - non-current	(2.5		)
Other long-term liabilities	(3.0		)
	$	118.5

Schedule of Intangible Assets Acquired

Our allocation of the purchase price to the assets acquired and liabilities assumed resulted in the recognition of the following intangible assets:

			Weighted
			Average
	Amount		Life
	(In millions)
Trade names	$	3.1	5 years
Other - developed technology	19.4		3-7 years
Other - research and development technology	1.7		NA
Customer relationships	18.4		12 years
	$	42.6

Schedule of Unaudited Supplemental Proforma Information

The following unaudited supplemental pro forma information is provided for illustrative purposes only, giving effect to the combination as if the acquisition of Nexsan had occurred on January 1, 2012 and should not be relied upon as being indicative of the historical results that would have been obtained if the acquisition had actually occurred on that date, nor of the results that may be obtained in the future.

	Pro Forma Year End
	December 31
	(Unaudited)
	2012
	(In millions)
Net revenue	$	1,088.7
Loss from continuing operations	$	(328.5	)

Schedule of Key Components of Discontinued Operations

The key components of the results of discontinued operations were as follows:

	Years Ended December 31,
	2014			2013			2012
	(In millions)
Net revenue	$	0.4		$	40.7		$	92.9
(Loss) gain on sale of discontinued businesses, net of income taxes	$	(1.7	)	$	0.9		$	—
Loss from operations of discontinued businesses, before income taxes	(0.6		)	(14.2		)	(17.7		)
Adjustment to carrying value of disposal group	—			(6.7		)	—
Income tax benefit	—			—			(1.8		)
Loss from discontinued businesses, net of income taxes	$	(2.3	)	$	(20.0	)	$	(15.9	)