Segment information (Sales, by geographic area) (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2017	Oct. 01, 2016
Sales, by geographic area:
Sales	$ 4,660,943	$ 4,118,104
Americas
Sales, by geographic area:
Sales	1,185,485	1,250,508
United States
Sales, by geographic area:
Sales	1,100,000	1,170,000
EMEA
Sales, by geographic area:
Sales	1,692,985	1,265,294
Germany
Sales, by geographic area:
Sales	681,000	521,400
Belgium
Sales, by geographic area:
Sales	262,500	202,700
Asia Pacific
Sales, by geographic area:
Sales	1,782,473	1,602,302
Taiwan
Sales, by geographic area:
Sales	657,500	589,500
China (including Hong Kong)
Sales, by geographic area:
Sales	$ 655,400	$ 624,800