Segment information (Sales, by geographic area) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 01, 2023	Jul. 02, 2022	Jul. 03, 2021
Sales, by geographic area:
Sales	$ 26,536,881	$ 24,310,708	$ 19,534,679
Americas
Sales, by geographic area:
Sales	6,807,700	5,896,000	4,662,500
United States
Sales, by geographic area:
Sales	6,350,000	5,480,000	4,350,000
EMEA
Sales, by geographic area:
Sales	9,229,400	7,838,100	6,149,900
Germany
Sales, by geographic area:
Sales	3,890,000	3,160,000	2,420,000
Belgium
Sales, by geographic area:
Sales	1,550,000	1,370,000	1,120,000
Asia
Sales, by geographic area:
Sales	10,499,800	10,576,600	8,722,300
Taiwan
Sales, by geographic area:
Sales	4,230,000	4,640,000	3,930,000
China (including Hong Kong)
Sales, by geographic area:
Sales	3,400,000	3,380,000	2,790,000
SINGAPORE
Sales, by geographic area:
Sales	$ 1,500,000	$ 1,320,000	$ 1,040,000