Additional cash flow information (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 01, 2017	Jul. 02, 2016	Jun. 27, 2015
Other non-cash and reconciling items
Provision for doubtful accounts receivable	$ 10,741	$ 7,776	$ 11,558
Periodic pension cost	10,071	23,386	23,544
Other, net	8,292	(1,783)	20,862
Total	29,104	29,379	55,964
Interest and income taxes paid
Interest	116,085	119,941	113,476
Income taxes	413,482	92,993	125,403
Accrued property, plant and equipment not paid	$ 6,500	$ 12,800	$ 8,300