Other Financial Information (Tables)

6 Months Ended

Jun. 30, 2013

Other Financial Information [Abstract]

Inventories, net are reported within prepaid expenses and other current assets on the Condensed Consolidated Balance Sheets and consisted of the following (in millions):



	As of
	June 30, 2013		December 31, 2012
Inventories, net:
Production materials	$	49.8	$	54.6
Finished goods	0.3		4.1
Total inventories, net	$	50.1	$	58.7

Warranties [Table Text Block]

Changes in the Company’s warranty reserve during the six months ended June 30, 2013 were as follows (in millions):



Balance as of December 31, 2012	$	29.7
Provisions made during the period, net	14.1
Adjustments related to pre-existing warranties	(0.7		)
Actual costs incurred during the period	(14.1		)
Balance as of June 30, 2013	$	29.0

Deferred Revenue [Table Text Block]

Details of the Company's deferred revenue, as reported on the Condensed Consolidated Balance Sheets, were as follows (in millions):



	As of
	June 30, 2013			December 31, 2012
Deferred product revenue:
Undelivered product commitments and other product deferrals	$	237.0		$	256.9
Distributor inventory and other sell-through items	100.0			138.4
Deferred gross product revenue	337.0			395.3
Deferred cost of product revenue	(59.5		)	(99.4		)
Deferred product revenue, net	277.5			295.9
Deferred service revenue	750.5			627.5
Total	$	1,028.0		$	923.4
Reported as:
Current	$	750.4		$	693.5
Long-term	277.6			229.9
Total	$	1,028.0		$	923.4

Other (Expense) Income, Net [Table Text Block]

Other (expense) income, net consisted of the following (in millions):



	Three Months Ended June 30,						Six Months Ended June 30,
	2013			2012			2013			2012
Interest income	$	1.7		$	2.9		$	3.8		$	5.7
Interest expense	(14.9		)	(13.5		)	(29.2		)	(27.7		)
Other	0.6			13.4			2.7			0.4
Other (expense) income, net	$	(12.6	)	$	2.8		$	(22.7	)	$	(21.6	)