Segment information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2016	Jan. 02, 2016	Dec. 31, 2016	Jan. 02, 2016
Segment Reporting Information [Line Items]
Sales transferred	$ 46,500		$ 103,700
Sales, by segment
Sales	4,273,559	$ 4,161,082	8,391,663	$ 8,689,667
Operating income (expense):
Operating income (expense) before restructuring charges and intangible amortization - continuing and discontinued operations	260,130	255,258	453,232	495,669
Restructuring, integration and other expenses	30,400	14,083	59,869	26,601
Amortization of acquired intangible assets and other	(9,829)	(2,272)	(12,207)	(5,120)
Operating income	124,230	136,117	253,744	302,708
TS Business | Disposal Group, Held-for-sale, Not Discontinued Operations
Sales, by segment
Revenues discontinued operations	2,453,262	2,686,975	4,375,464	5,128,084
Operating income (expense):
Restructuring, integration and other expenses - discontinued operations	(3,316)	(7,139)	(7,540)	(20,579)
Amortization of acquired intangible assets and other - discontinued operations		(5,649)	(4,493)	(10,292)
Less: TS discontinued operations	(92,355)	(89,998)	(115,379)	(130,369)
China (including Hong Kong)
Sales, by segment
Sales	638,600	703,900	1,310,000	1,420,000
Taiwan
Sales, by segment
Sales	597,100	864,000	1,190,000	1,690,000
Corporate
Operating income (expense):
Operating income (expense) before restructuring charges, integration, amortization of acquired intangible assets, and other	(26,220)	(23,794)	(49,820)	(55,852)
Corporate | TS Business | Disposal Group, Held-for-sale, Not Discontinued Operations
Operating income (expense):
Operating income (Expense) before restructuring charges, integration, amortization discontinued operations	(14,379)	(12,316)	(26,879)	(27,416)
Held for sale depreciation elimination - discontinued operations	6,819		6,819
Electronics Marketing | Segment
Sales, by segment
Sales	4,273,559	4,161,082	8,391,663	8,689,667
Operating income (expense):
Operating income (expense) before restructuring charges, integration, amortization of acquired intangible assets, and other	190,679	176,266	375,730	389,297
Technology Solutions | Segment | TS Business | Disposal Group, Held-for-sale, Not Discontinued Operations
Sales, by segment
Revenues discontinued operations	2,453,262	2,686,975	4,375,464	5,128,084
Operating income (expense):
Operating income (Expense) before restructuring charges, integration, amortization discontinued operations	$ 103,231	$ 115,102	$ 147,382	$ 189,640