Goodwill and Other Intangible Assets (Tables)

3 Months Ended

Sep. 26, 2015

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Changes in Goodwill

The following table presents the changes in goodwill allocated to the reportable segments during the three months ended September 26, 2015 (in millions):

	Commercial Lasers			Total
Balance as of June 27, 2015	$	5.6		$	5.6
Currency translation and other adjustments		(0.3	)		(0.3	)
Balance as of September 26, 2015	$	5.3		$	5.3

Acquired Developed Technology and Other Intangibles

The following tables present details of our acquired developed technology and other intangibles (in millions):

As of September 26, 2015	Gross Carrying Amount		Accumulated Amortization			Net
Acquired developed technology	$	103.2	$	(84.6	)	$	18.6
Other		9.4		(8.0	)		1.4
Total Intangibles	$	112.6	$	(92.6	)	$	20.0

As of June 27, 2015	Gross Carrying Amount		Accumulated Amortization			Net
Acquired developed technology	$	103.2	$	(82.2	)	$	21.0
Other		9.4		(8.6	)		0.8
Total Intangibles	$	112.6	$	(90.8	)	$	21.8

Intangible Assets Amortization Expense

The following table presents details of our amortization (in millions):

	Three Months Ended
	September 26, 2015		September 27, 2014
Cost of sales	$	1.7	$	1.9
Operating expense		0.1		0.1
Total	$	1.8	$	2.0