Acquired Intangibles (Tables)

12 Months Ended

Jun. 30, 2018

Goodwill And Intangible Assets Disclosure [Abstract]

Summary of Life, Gross Carrying Value of Acquired Intangible Assets, and Related Accumulated Amortization

The following table summarizes the life, the gross carrying value of our acquired intangible assets, and the related accumulated amortization as of the end of fiscal 2018 and 2017 (in millions):

	Weighted Average		2018							2017
	Life in Years		Gross Carrying Value		Accumulated Amortization			Net Carrying Value		Gross Carrying Value		Accumulated Amortization			Net Carrying Value
Display driver  technology		5.3	$	164.0	$	(116.5	)	$	47.5	$	164.0	$	(84.9	)	$	79.1
Audio and video technology		5.5		133.9		(22.8	)		111.1		-		-			-
Fingerprint authentication technology		4.0		55.7		(53.7	)		2.0		63.5		(47.6	)		15.9
Customer relationships		4.1		81.8		(38.5	)		43.3		48.4		(46.0	)		2.4
Licensed technology and other		4.3		9.0		(3.0	)		6.0		1.3		(1.3	)		-
Tradename		7.0		1.9		(0.2	)		1.7		-		-			-
Patents		7.7		4.6		(1.7	)		2.9		4.8		(1.2	)		3.6
Backlog		0.5		0.5		(0.5	)		-		-		-			-
In-process research and development	Not applicable			4.7		-			4.7		-		-			-
Acquired intangibles, gross		5.0	$	456.1	$	(236.9	)	$	219.2	$	282.0	$	(181.0	)	$	101.0

Schedule of Expected Annual Aggregate Amortization Expense

The following table presents expected annual aggregate amortization expense in future fiscal years (in millions):

2019	$	74.0
2020		50.5
2021		36.5
2022		32.0
2023		19.5
Thereafter		2.0
To be determined		4.7
Future amortization	$	219.2