Segment information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 28, 2015	Mar. 29, 2014	Mar. 28, 2015	Mar. 29, 2014	Jun. 28, 2014
Sales, by segment
Sales	$ 6,736,860	$ 6,683,616	$ 21,128,326	$ 20,450,945
Operating income (expense):
Operating income (expense) before restructuring charges, integration, amortization of acquired intangible assets, and other	230,393	223,794	728,714	686,482
Restructuring, integration and other expenses (Note 13)	(15,494)	(26,083)	(47,071)	(66,624)
Amortization of acquired intangible assets and other	(11,187)	(12,868)	(34,447)	(34,456)
Operating income	203,712	184,843	647,196	585,402
Assets:
Assets	10,614,505		10,614,505		11,255,517
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	548,433		548,433		534,999
Americas
Sales, by segment
Sales	2,677,745	2,567,139	8,376,754	8,119,450
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	340,844		340,844		306,167
United States
Sales, by segment
Sales	2,390,000	2,300,000	7,450,000	7,200,000
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	335,400		335,400		298,100
EMEA
Sales, by segment
Sales	1,969,069	2,160,383	6,006,500	6,105,393
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	179,385		179,385		199,374
Germany
Sales, by segment
Sales	688,700	861,400	2,220,000	2,500,000
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	73,900		73,900		95,500
United Kingdom
Sales, by segment
Sales	372,300		1,120,000
Belgium
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	73,500		73,500		61,000
Asia Pacific
Sales, by segment
Sales	2,090,046	1,956,094	6,745,072	6,226,102
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	28,204		28,204		29,458
China (including Hong Kong)
Sales, by segment
Sales	667,500	700,300	2,130,000	2,200,000
Taiwan
Sales, by segment
Sales	802,200,000	605,700	2,620,000	2,000,000
Corporate
Operating income (expense):
Operating income (expense) before restructuring charges, integration, amortization of acquired intangible assets, and other	(34,992)	(30,530)	(110,805)	(98,126)
Assets:
Assets	547,682		547,682		275,121
Electronics Marketing [Member]
Sales, by segment
Sales	4,219,528	4,133,004	13,028,812	12,225,911
Electronics Marketing [Member] | Segment
Operating income (expense):
Operating income (expense) before restructuring charges, integration, amortization of acquired intangible assets, and other	197,287	193,437	591,447	540,905
Assets:
Assets	6,367,106		6,367,106		6,840,166
Technology Solutions [Member]
Sales, by segment
Sales	2,517,332	2,550,612	8,099,514	8,225,034
Technology Solutions [Member] | Segment
Operating income (expense):
Operating income (expense) before restructuring charges, integration, amortization of acquired intangible assets, and other	68,098	60,887	248,072	243,703
Assets:
Assets	$ 3,699,717		$ 3,699,717		$ 4,140,230