Business Segment Information and Geographic Data (Tables)

12 Months Ended

Dec. 31, 2012

Segment Reporting [Abstract]

Schedule of net revenue and operating income (loss) by segment

Net revenue and operating income (loss) by segment were as follows:

	Years Ended December 31,
	2012		2011		2010
	(In millions)
Net Revenue
Americas	$	504.7	$	595.9	$	712.9
Europe	208.8		248.0		289.8
North Asia	272.5		307.2		315.2
South Asia	113.6		139.3		143.0
Total	$	1,099.6	$	1,290.4	$	1,460.9

	Years Ended December 31,
	2012			2011			2012
	(In millions)
Operating Income (Loss)
Americas	$	2.9		$	8.4		$	36.8
Europe	(3.9		)	10.3			(0.6		)
North Asia	5.9			12.5			14.9
South Asia	0.6			4.0			4.0
Total segment operating income	5.5			35.2			55.1
Corporate and unallocated	(341.6		)	(68.3		)	(124.8		)
Total operating loss	(336.1		)	(33.1		)	(69.7		)
Interest income	(0.5		)	(0.9		)	(0.8		)
Interest expense	2.9			3.7			4.2
Other expense, net	2.6			7.0			3.3
Loss from continuing operations before income taxes	$	(341.1	)	$	(42.9	)	$	(76.4	)

Schedule of net revenue by major product category

Net revenue by major product category was as follows:

	Years Ended December 31,
	2012		2011		2010
	(In Millions)
Net Revenue
Traditional storage
Optical products	$	426.8	$	511.9	$	619.3
Magnetic products	286.2		327.4		347.8
Other traditional storage	15.4		47.7		62.8
Total traditional storage	728.4		887.0		1,029.9
Secure and scalable storage	210.1		210.1		207.5
Audio and video information	161.1		193.3		223.5
Total	$	1,099.6	$	1,290.4	$	1,460.9

Schedule of net revenue and long-lived assets by geographical regions

The following table presents net revenue by geographical region based on the country in which the revenue originated:

	Years Ended December 31,
	2012		2011		2010
	(In millions)
Net Revenue
United States	$	447.4	$	519.2	$	633.1
International	652.2		771.2		827.8
Total	$	1,099.6	$	1,290.4	$	1,460.9

	As of December 31,
	2012		2011		2010
	(In millions)
Long-Lived Assets
United States	$	55.1	$	51.6	$	62.4
International	3.8		3.8		4.5
Total	$	58.9	$	55.4	$	66.9