Segment information (Property, plant and equipment, net, by geographic area) (Details) - USD ($) $ in Thousands	Jul. 02, 2022	Jul. 03, 2021	Jun. 27, 2020
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	$ 315,204	$ 368,452	$ 404,600
Americas
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	115,400	146,000	183,900
United States
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	112,400	142,700	179,400
EMEA
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	170,100	185,800	183,400
Germany
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	67,600	77,900	84,900
United Kingdom
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	79,800	83,500	72,700
Belgium
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	16,700	20,900	22,400
Asia
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	$ 29,700	$ 36,700	$ 37,300