Segment information (Property, plant and equipment, net, by geographic area) (Details) - USD ($) $ in Thousands	Oct. 02, 2021	Jul. 03, 2021
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	$ 351,873	$ 368,452
Americas
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	138,380	146,042
United States
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	135,000	142,700
EMEA
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	178,887	185,753
Germany
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	74,100	77,900
United Kingdom
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	81,000	83,500
Belgium
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	19,900	20,900
Asia Pacific
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	$ 34,606	$ 36,657