Goodwill and Other Intangible Assets (Details 2) - USD ($) $ in Millions	12 Months Ended
	Jun. 27, 2015	Jun. 28, 2014	Jun. 29, 2013
Acquired developed technology, customer relationships and other intangibles
Gross carrying amount of finite lived intangibles	$ 112.6	$ 115.0
Accumulated Amortization	(90.8)	(85.1)
Net carrying amount of finite lived intangibles	21.8	29.9
Amortization expenses	8.0	9.3	$ 12.4
Estimated future amortization expense
2016		7.1
2017		6.7
2018		2.8
2019		2.6
Thereafter		2.6
Net carrying amount of intangibles		21.8
Cost of sales
Acquired developed technology, customer relationships and other intangibles
Amortization expenses	7.6	9.0	12.2
Operating expense
Acquired developed technology, customer relationships and other intangibles
Amortization expenses	0.4	0.3	$ 0.2
Acquired developed technology
Acquired developed technology, customer relationships and other intangibles
Gross carrying amount of finite lived intangibles	103.2	105.3
Accumulated Amortization	(82.2)	(76.4)
Net carrying amount of finite lived intangibles	21.0	28.9
Other
Acquired developed technology, customer relationships and other intangibles
Gross carrying amount of finite lived intangibles	9.4	9.7
Accumulated Amortization	(8.6)	(8.7)
Net carrying amount of finite lived intangibles	$ 0.8	$ 1.0