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Acquired Developed Technology and Other Intangibles (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2017	Oct. 01, 2016	Jul. 01, 2017
Acquired developed technology, customer relationships and other intangibles
Gross Carrying Amount	$ 503.3		$ 474.1
Accumulated Amortization	(452.5)		(443.0)
Net	50.8		31.1
Cost of revenues	4.1	$ 3.8
Amortization of other intangibles	3.1	3.5
Total amortization of intangible assets	7.2	$ 7.3
Estimated future amortization expense
Remainder of 2018	19.8
2019	16.3
2020	8.4
2021	4.1
2022	2.0
Thereafter	0.2
Total amortization	50.8
Acquired developed technology
Acquired developed technology, customer relationships and other intangibles
Gross Carrying Amount	386.7		369.3
Accumulated Amortization	(357.6)		(352.0)
Net	29.1		17.3
Customer relationships
Acquired developed technology, customer relationships and other intangibles
Gross Carrying Amount	106.4		94.9
Accumulated Amortization	(84.8)		(81.3)
Net	21.6		13.6
Other
Acquired developed technology, customer relationships and other intangibles
Gross Carrying Amount	10.2		9.9
Accumulated Amortization	(10.1)		(9.7)
Net	$ 0.1		$ 0.2

X

- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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The amount of expense recognized in the current period that reflects the allocation of the costs of intangible assets over the expected benefit period of such assets. This element applies only to intangible assets used in the production of goods.

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Sum of the carrying amounts of all intangible assets, excluding goodwill and research and development intangible assets not amortized, as of the balance sheet date, net of accumulated amortization and impairment charges.

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