Segment information (Assets) (Details) - USD ($) $ in Thousands	Apr. 01, 2017	Jul. 02, 2016
Assets:
Assets	$ 9,845,778	$ 11,239,805
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	526,025	453,209
TS Business | Disposal Group, Held-for-sale, Not Discontinued Operations
Assets:
Assets held for sale		3,460,538
Americas
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	314,818	303,252
United States
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	336,500	297,100
EMEA
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	173,823	129,612
Germany
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	78,200	72,500
Belgium
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	37,600	40,000
Asia Pacific
Property, plant and equipment, net, by geographic area
Property, plant and equipment, net	$ 37,384	$ 20,345