Segment information (Sales By Region) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Apr. 01, 2017	Apr. 02, 2016	Apr. 01, 2017	Apr. 02, 2016
Sales, by segment
Sales	$ 4,441,896	$ 4,081,961	$ 12,833,559	$ 12,771,628
Americas
Sales, by segment
Sales	1,328,592	1,227,243	3,831,706	3,696,291
United States
Sales, by segment
Sales	1,230,000	1,150,000	3,560,000	3,460,000
EMEA
Sales, by segment
Sales	1,615,903	1,330,751	4,261,891	3,809,970
Germany
Sales, by segment
Sales	616,300	539,600	1,660,000	1,600,000
United Kingdom
Sales, by segment
Sales	179,100	90,100	415,000	285,600
Asia Pacific
Sales, by segment
Sales	1,497,401	1,523,967	4,739,962	5,265,367
China (including Hong Kong)
Sales, by segment
Sales	562,900	563,300	1,800,000	1,840,000
Taiwan
Sales, by segment
Sales	$ 486,900	$ 586,600	$ 1,670,000	$ 2,270,000