Segment information (Details) - USD ($) $ in Thousands	3 Months Ended
	Oct. 03, 2020	Sep. 28, 2019
Sales, by segment
Sales	$ 4,723,059	$ 4,630,009
Operating income:
Restructuring, integration and other expenses	(26,420)	(24,598)
Amortization of acquired intangible assets and other	(20,175)	(20,078)
Operating income	18,502	62,738
Segment
Operating income:
Operating income	96,399	134,091
Corporate
Operating income:
Corporate	(31,302)	(26,677)
Electronic Components | Segment
Sales, by segment
Sales	4,382,148	4,294,187
Operating income:
Operating income	84,440	112,286
Farnell | Segment
Sales, by segment
Sales	340,911	335,822
Operating income:
Operating income	$ 11,959	$ 21,805