Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Jun. 30, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in the carrying amount of goodwill

The changes in the carrying amount of goodwill are as follows:



(Dollars in millions)	Amount
As of July 3, 2015	$	874
Goodwill acquired	364
Goodwill disposed	(1		)
Foreign currency translation effect	—
As of July 1, 2016	$	1,237
Goodwill acquired	—
Goodwill disposed	—
Foreign currency translation effect	1
As of June 30, 2017	$	1,238

Carrying value of intangible assets

June 30, 2017, is set forth in the following table:



(Dollars in millions)	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Weighted Average Remaining Useful Life
Existing technology	$	280	$	(112	)	$	168	3.6 years
Customer relationships	487		(395		)	92		3.4 years
Trade name	27		(19		)	8		2.1 years
Other intangible assets	29		(16		)	13		2.6 years
Total amortizable other intangible assets	$	823	$	(542	)	$	281	3.4 years

The carrying value of other intangible assets subject to amortization, excluding fully amortized intangible assets, as of July 1, 2016 is set forth in the following table:



(Dollars in millions)	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Weighted Average Remaining Useful Life
Existing technology	$	297	$	(79	)	$	218	4.1 years
Customer relationships	510		(328		)	182		3.2 years
Trade name	29		(14		)	15		2.6 years
Other intangible assets	29		(10		)	19		3.2 years
Total amortizable other intangible assets	$	865	$	(431	)	$	434	3.6 years

Expected amortization expense for acquisition-related intangible assets

As of June 30, 2017, expected amortization expense for other intangible assets for each of the next five years and thereafter is as follows:



(Dollars in millions)	Amount
2018	$	108
2019	71
2020	53
2021	25
2022	17
Thereafter	7
	$	281