Segment information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 28, 2013	Dec. 29, 2012	Jun. 29, 2013
Sales:
Sales	$ 7,421,854	$ 6,699,465	$ 13,767,329	$ 12,569,522
Operating income:
Operating income before restructuring, integration and other charges and amortization of acquired intangible assets	263,208	228,489	462,688	372,958
Restructuring, integration and other expenses (Note 13)	(28,442)	(24,906)	(40,541)	(62,314)
Amortization of acquired intangible assets and other	(13,194)	(8,010)	(21,588)	(15,098)
Operating Income	221,572	195,573	400,559	295,546
Sales, by geographic area:
Sales	7,421,854	6,699,465	13,767,329	12,569,522
Assets:
Assets	11,485,298		11,485,298		10,474,680
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	511,759		511,759		492,606
Americas [Member]
Sales:
Sales	3,063,643	2,863,143	5,552,311	5,315,573
Sales, by geographic area:
Sales	3,063,643	2,863,143	5,552,311	5,315,573
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	284,785		284,785		282,986
EMEA [Member]
Sales:
Sales	2,152,921	1,878,170	3,945,010	3,472,117
Sales, by geographic area:
Sales	2,152,921	1,878,170	3,945,010	3,472,117
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	197,631		197,631		177,908
Asia/Pacific [Member]
Sales:
Sales	2,205,290	1,958,152	4,270,008	3,781,832
Sales, by geographic area:
Sales	2,205,290	1,958,152	4,270,008	3,781,832
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	29,343		29,343		31,712
Electronics Marketing [Member]
Sales:
Sales	4,154,783	3,673,513	8,092,907	7,326,645
Operating income:
Operating income before restructuring, integration and other charges and amortization of acquired intangible assets	171,685	142,981	347,468	292,094
Sales, by geographic area:
Sales	4,154,783	3,673,513	8,092,907	7,326,645
Assets:
Assets	6,577,673		6,577,673		6,316,326
Technology Solutions [Member]
Sales:
Sales	3,267,071	3,025,952	5,674,422	5,242,877
Operating income:
Operating income before restructuring, integration and other charges and amortization of acquired intangible assets	120,225	113,117	182,816	151,784
Sales, by geographic area:
Sales	3,267,071	3,025,952	5,674,422	5,242,877
Assets:
Assets	4,815,939		4,815,939		3,838,421
Corporate [Member]
Operating income:
Operating income before restructuring, integration and other charges and amortization of acquired intangible assets	(28,702)	(27,609)	(67,596)	(70,920)
Assets:
Assets	$ 91,686		$ 91,686		$ 319,933