Plant and Equipment (Details) (USD $)	12 Months Ended
	Jun. 30, 2012	Jul. 02, 2011	Jul. 03, 2010
Plant and equipment, at cost	$ 7,341,051,000	$ 6,748,227,000
Accumulated depreciation	(3,457,301,000)	(3,235,838,000)
Plant and equipment at cost, less depreciation	3,883,750,000	3,512,389,000	3,203,823,000
Depreciation expense	384,900,000	374,000,000	361,700,000
Land [Member]
Plant and equipment, at cost	352,812,000	348,168,000
Building and Improvements [Member]
Plant and equipment, at cost	3,510,627,000	3,227,340,000
Fleet and Equipment [Member]
Plant and equipment, at cost	2,449,018,000	2,275,007,000
Computer Hardware and Software [Member]
Plant and equipment, at cost	1,028,594,000	897,712,000
Business Transformation Project [Member] | Computer Hardware and Software [Member]
Plant and equipment, at cost	$ 469,400,000	$ 356,200,000
Minimum [Member] | Building and Improvements [Member]
Estimated useful lives (in years)	10 years
Minimum [Member] | Fleet and Equipment [Member]
Estimated useful lives (in years)	3 years
Minimum [Member] | Computer Hardware and Software [Member]
Estimated useful lives (in years)	3 years
Maximum [Member] | Building and Improvements [Member]
Estimated useful lives (in years)	30 years
Maximum [Member] | Fleet and Equipment [Member]
Estimated useful lives (in years)	10 years
Maximum [Member] | Computer Hardware and Software [Member]
Estimated useful lives (in years)	7 years