Segment information (Sales, by geographic area) (Details) - USD ($) $ in Thousands	3 Months Ended
	Oct. 03, 2020	Sep. 28, 2019
Sales, by geographic area:
Sales	$ 4,723,059	$ 4,630,009
Americas
Sales, by geographic area:
Sales	1,205,695	1,215,757
United States
Sales, by geographic area:
Sales	1,130,000	1,140,000
EMEA
Sales, by geographic area:
Sales	1,480,674	1,470,924
Germany
Sales, by geographic area:
Sales	574,800	580,300
Belgium
Sales, by geographic area:
Sales	294,400	277,800
Asia Pacific
Sales, by geographic area:
Sales	2,036,690	1,943,328
Taiwan
Sales, by geographic area:
Sales	916,300	870,400
China (including Hong Kong)
Sales, by geographic area:
Sales	631,800	623,500
SINGAPORE
Sales, by geographic area:
Sales	$ 272,000	$ 239,600