Operating Segments and Geographic Information (Tables)

12 Months Ended

Jul. 02, 2011

Operating Segments and Geographic Information

Schedule of information on reportable segments

			Years Ended
			July 2, 2011			July 3, 2010			June 27, 2009
Net revenue:
	Communications Test and Measurement		$	814.7		$	652.2		$	595.1
	Communications and Commercial Optical Products			770.8			499.3			481.1
	Advanced Optical Technologies			230.7			221.9			208.4
	Deferred revenue related to purchase accounting adjustment			(11.7	)		(9.5	)		(1.3	)
		Net revenue	$	1,804.5		$	1,363.9		$	1,283.3
Operating income (loss):
	Communications Test and Measurement		$	119.4		$	81.5		$	86.4
	Communications and Commercial Optical Products			130.0			33.4			(8.6	)
	Advanced Optical Technologies			77.7			82.5			80.3
	Corporate			(96.4	)		(100.0	)		(127.8	)
		Total segment operating income		230.7			97.4			30.3
	Unallocated amounts:
		Stock based compensation		(41.4	)		(43.1	)		(50.6	)
		Acquisition-related charges and amortization of intangibles		(100.9	)		(88.0	)		(82.1	)
		Impairment of goodwill		—			—			(741.7	)
		(Loss) gain on disposal and impairment of long-lived assets		(1.5	)		2.0			(13.2	)
		Restructuring and related charges		(14.8	)		(17.7	)		(38.5	)
		Realignment and other charges		(6.7	)		(4.8	)		(4.1	)
		Interest and other income (expense), net		2.4			9.6			33.5
		Interest expense		(25.4	)		(24.3	)		(25.5	)
		Gain on sale of investments		3.4			13.1			1.8
	Impairment of investments			(0.2	)		(1.4	)		(18.4	)
	Income (loss) before income taxes		$	45.6		$	(57.2	)	$	(908.5	)

Schedule of revenue by geographical region

		Years Ended
		July 2, 2011		July 3, 2010		June 27, 2009
Net revenue:
	Americas	$	877.6	$	662.0	$	580.5
	Europe		475.5		374.6		402.1
	Asia-Pacific		451.4		327.3		300.7
Total net revenue		$	1,804.5	$	1,363.9	$	1,283.3

Schedule of long-lived assets by geographical region

		Years Ended
		July 2, 2011		July 3, 2010
	United States	$	115.7	$	107.8
	Other Americas		13.7		10.9
	China		61.5		30.1
	Other Asia-Pacific		33.5		13.5
	Germany		15.3		14.8
	Other Europe		9.2		5.9
Total long-lived assets		$	248.9	$	183.0