Segment information (Sales, by geographic area) (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 28, 2019	Sep. 29, 2018
Sales, by geographic area:
Sales	$ 4,630,009	$ 5,089,879
Americas
Sales, by geographic area:
Sales	1,215,757	1,271,793
United States
Sales, by geographic area:
Sales	1,140,000	1,180,000
EMEA
Sales, by geographic area:
Sales	1,470,924	1,714,917
Germany
Sales, by geographic area:
Sales	580,300	685,700
Belgium
Sales, by geographic area:
Sales	277,800	280,100
Asia Pacific
Sales, by geographic area:
Sales	1,943,328	2,103,169
Taiwan
Sales, by geographic area:
Sales	870,400	888,700
China (including Hong Kong)
Sales, by geographic area:
Sales	623,500	693,100
SINGAPORE
Sales, by geographic area:
Sales	$ 239,600	$ 280,400