Goodwill and Intangible Assets (Tables)

6 Months Ended

Dec. 30, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Useful lives of definite lived intangible assets [Table Text Block]

The useful lives of amortizable intangible assets are as follows:

Asset	Life
Intellectual property	1-10 years
Customer relationships	3-10 years
Trade name	1-4 years
Patents	5 years

Schedule of intangible assets [Table Text Block]

Intangible assets consisted of the following:

	December 30, 2017						June 24, 2017
	Original Cost		Accumulated Amortization		Net		Original Cost		Accumulated Amortization		Net
	(in thousands)
Intellectual property	$	453,685	$	400,009	$	53,676	$	451,885	$	377,806	$	74,079
Customer relationships	115,634		101,885		13,749		115,634		99,812		15,822
Trade name	8,500		8,500		—		8,500		8,086		414
Patents	2,500		2,209		291		2,500		1,948		552
Total amortizable purchased intangible assets	580,319		512,603		67,716		578,519		487,652		90,867
IPR&D	—		—		—		—		—		—
Total purchased intangible assets	$	580,319	$	512,603	$	67,716	$	578,519	$	487,652	$	90,867

Schedule of amortization expense allocation of intangible assets [Table Text Block]

The following table presents the amortization expense of intangible assets and its presentation in the Condensed Consolidated Statements of Income:

	Three Months Ended				Six Months Ended
	December 30, 2017		December 24, 2016		December 30, 2017		December 24, 2016
	(in thousands)
Cost of goods sold	$	11,140	$	11,755	$	22,204	$	24,356
Intangible asset amortization	995		2,348		2,747		4,791
Total intangible asset amortization expenses	$	12,135	$	14,103	$	24,951	$	29,147

Estimated future amortization expense of intangible assets [Table Text Block]

The following table represents the estimated future amortization expense of intangible assets as of December 30, 2017:

Fiscal Year	Amount
	(in thousands)
Remaining six months of 2018	$	23,420
2019	20,161
2020	10,242
2021	8,454
2022	2,863
Thereafter	2,576
Total intangible assets	$	67,716