Income taxes (Provision for Income Taxes) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 02, 2016	Jun. 27, 2015	Jun. 28, 2014
Current:
Federal	$ 29,511	$ 41,757	$ 71,714
State and Local	4,634	4,496	8,038
Foreign	114,746	76,363	91,415
Total current taxes	148,891	122,616	171,167
Deferred:
Federal	4,305	39,246	11,305
State and Local	2,277	5,264	3,810
Foreign	8,505	(26,074)	(30,759)
Total deferred taxes	15,087	18,436	(15,644)
Income tax expense	$ 163,978	$ 141,052	$ 155,523