Segment information (Property, plant and equipment, net, by geographic area) (Details) - USD ($) $ in Thousands	Jul. 01, 2017	Jul. 02, 2016	Jun. 27, 2015
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	$ 519,575	$ 453,209	$ 389,600
Americas
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	296,100	303,300	240,000
United States
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	289,100	297,100	237,000
EMEA
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	186,100	129,600	129,800
Germany
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	85,600	72,500	70,200
United Kingdom
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	52,100
Belgium
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	39,800	40,000	41,100
Asia Pacific
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	$ 37,400	$ 20,300	$ 19,800