Segment information (Property, plant and equipment, net, by geographic area) (Details) - USD ($) $ in Thousands	Apr. 02, 2022	Jul. 03, 2021
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	$ 323,420	$ 368,452
Americas
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	122,370	146,042
United States
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	119,100	142,700
EMEA
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	170,046	185,753
Germany
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	66,700	77,900
United Kingdom
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	80,600	83,500
Belgium
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	18,200	20,900
Asia Pacific
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	$ 31,004	$ 36,657