Changes in the carrying amount of goodwill for the fiscal years ended July 1, 2011 and July 2, 2010, by business segment, were as follows:


			Integrated			Government
	RF		Network			Communications
	Communications		Solutions			Systems			Total
	(In millions)

Balance at July 3, 2009 — net of impairment losses	$	411.6	$	844.3		$	251.2		$	1,507.1
Goodwill acquired during the period		4.1		—			39.5			43.6
Currency translation adjustments		3.9		17.2			1.8			22.9
Other (including true-ups of previously estimated purchase price allocations)		3.0		—			(0.4	)		2.6

Balance at July 2, 2010 — net of impairment losses		422.6		861.5			292.1			1,576.2
Goodwill acquired during the period		—		786.9			—			786.9
Currency translation adjustments		1.8		15.9			0.8			18.5
Other (including true-ups of previously estimated purchase price allocations)		—		(0.2	)		—			(0.2	)

Balance at July 1, 2011 — net of impairment losses	$	424.4	$	1,664.1		$	292.9		$	2,381.4

Balance at July 1, 2011 — before impairment losses	$	424.4	$	1,825.0		$	292.9		$	2,542.3
Accumulated impairment losses		—		(160.9	)		—			(160.9	)

Balance at July 1, 2011 — net of impairment losses	$	424.4	$	1,664.1		$	292.9		$	2,381.4