Segment information (Details) (USD $)	3 Months Ended								12 Months Ended
	Jul. 02, 2011	Apr. 02, 2011	Jan. 01, 2011	Oct. 02, 2010	Jul. 03, 2010	Apr. 03, 2010	Jan. 02, 2010	Oct. 03, 2009	Jul. 02, 2011	Jul. 03, 2010	Jun. 27, 2009
Sales:
Sales	$ 6,912,100,000	$ 6,672,400,000	$ 6,767,500,000	$ 6,182,400,000	$ 5,213,800,000	$ 4,756,800,000	$ 4,834,500,000	$ 4,355,000,000	$ 26,534,413,000	$ 19,160,172,000	$ 16,229,896,000
Operating income (loss):
Operating income (loss) Before restructuring Charges									1,007,200,000	661,000,000	491,400,000
Impairment charges (Note 6)									0	0	1,411,127,000
Restructuring, integration and other charges (Note 17)	(7,300,000)	(16,300,000)	(29,100,000)	(28,100,000)		(7,300,000)		(18,100,000)	(77,176,000)	(25,419,000)	(99,342,000)
Operating income (loss)									929,979,000	635,600,000	(1,018,998,000)
Assets:
Total assets	9,905,569,000				7,782,382,000				9,905,569,000	7,782,382,000	6,273,500,000
Capital expenditures:
Purchases of property, plant and equipment									148,707,000	66,888,000	110,219,000
Depreciation & amortization expense:
Depreciation and amortization									81,389,000	60,643,000	65,781,000
Sales, by geographic area, are as follows:
Sales	6,912,100,000	6,672,400,000	6,767,500,000	6,182,400,000	5,213,800,000	4,756,800,000	4,834,500,000	4,355,000,000	26,534,413,000	19,160,172,000	16,229,896,000
Property, plant and equipment, net, by geographic area:
Property, plant and equipment, net	419,173,000				302,583,000				419,173,000	302,583,000	305,700,000
Electronics Marketing [Member]
Sales:
Sales									15,066,200,000	10,966,800,000	9,192,800,000
Operating income (loss):
Operating income (loss) Before restructuring Charges									832,500,000	491,600,000	354,500,000
Assets:
Total assets	5,890,900,000				4,441,800,000				5,890,900,000	4,441,800,000	3,783,400,000
Capital expenditures:
Purchases of property, plant and equipment									69,800,000	30,100,000	61,100,000
Depreciation & amortization expense:
Depreciation and amortization									28,300,000	24,600,000	26,800,000
Sales, by geographic area, are as follows:
Sales									15,066,200,000	10,966,800,000	9,192,800,000
Technology Solutions [Member]
Sales:
Sales									11,468,200,000	8,193,400,000	7,037,100,000
Operating income (loss):
Operating income (loss) Before restructuring Charges									286,700,000	251,700,000	201,400,000
Assets:
Total assets	3,765,200,000				2,553,800,000				3,765,200,000	2,553,800,000	2,036,800,000
Capital expenditures:
Purchases of property, plant and equipment									57,400,000	17,200,000	38,500,000
Depreciation & amortization expense:
Depreciation and amortization									30,000,000	15,700,000	18,300,000
Sales, by geographic area, are as follows:
Sales									11,468,200,000	8,193,400,000	7,037,100,000
Corporate [Member]
Operating income (loss):
Operating income (loss) Before restructuring Charges									(112,000,000)	(82,300,000)	(64,500,000)
Assets:
Total assets	249,500,000				786,800,000				249,500,000	786,800,000	453,300,000
Capital expenditures:
Purchases of property, plant and equipment									21,500,000	19,600,000	10,600,000
Depreciation & amortization expense:
Depreciation and amortization									23,100,000	20,300,000	20,700,000
Americas [Member]
Sales:
Sales									11,518,500,000	8,367,300,000	7,572,200,000
Sales, by geographic area, are as follows:
Sales									11,518,500,000	8,367,300,000	7,572,200,000
Property, plant and equipment, net, by geographic area:
Property, plant and equipment, net	242,500,000				182,200,000				242,500,000	182,200,000	183,900,000
EMEA [Member]
Sales:
Sales									8,393,400,000	5,948,300,000	5,268,400,000
Sales, by geographic area, are as follows:
Sales									8,393,400,000	5,948,300,000	5,268,400,000
Property, plant and equipment, net, by geographic area:
Property, plant and equipment, net	150,600,000				98,500,000				150,600,000	98,500,000	101,300,000
Asia/Pacific [Member]
Sales:
Sales									6,622,500,000	4,844,600,000	3,389,300,000
Sales, by geographic area, are as follows:
Sales									6,622,500,000	4,844,600,000	3,389,300,000
Property, plant and equipment, net, by geographic area:
Property, plant and equipment, net	$ 26,100,000				$ 21,900,000				$ 26,100,000	$ 21,900,000	$ 20,500,000