Segment information (Sales, by geographic area) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 02, 2022	Jul. 03, 2021	Jun. 27, 2020
Sales, by geographic area:
Sales	$ 24,310,708	$ 19,534,679	$ 17,634,333
Americas
Sales, by geographic area:
Sales	5,896,000	4,662,500	4,755,300
United States
Sales, by geographic area:
Sales	5,480,000	4,350,000	4,460,000
EMEA
Sales, by geographic area:
Sales	7,838,100	6,149,900	5,753,400
Germany
Sales, by geographic area:
Sales	3,160,000	2,420,000	2,200,000
Belgium
Sales, by geographic area:
Sales	1,370,000	1,120,000	1,090,000
Asia
Sales, by geographic area:
Sales	10,576,600	8,722,300	7,125,600
Taiwan
Sales, by geographic area:
Sales	4,640,000	3,930,000	3,070,000
China (including Hong Kong)
Sales, by geographic area:
Sales	3,380,000	2,790,000	2,330,000
SINGAPORE
Sales, by geographic area:
Sales	$ 1,320,000	$ 1,040,000	$ 955,400