Segment information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2022	Jan. 01, 2022	Dec. 31, 2022	Jan. 01, 2022
Sales, by segment
Sales	$ 6,717,521	$ 5,865,217	$ 13,467,654	$ 11,449,912
Operating income (loss):
Restructuring, integration and other expenses				(5,272)
Amortization of acquired intangible assets and other	(1,541)	(3,796)	(4,300)	(9,035)
Operating income	298,973	211,672	589,509	379,915
Segment
Operating income (loss):
Operating income	333,614	249,093	652,478	461,147
Corporate
Operating income (loss):
Corporate	(33,100)	(33,625)	(58,669)	(66,925)
Electronic Components | Segment
Sales, by segment
Sales	6,309,494	5,424,349	12,633,717	10,553,846
Operating income (loss):
Operating income	296,709	188,904	563,962	351,366
Farnell | Segment
Sales, by segment
Sales	408,027	440,868	833,937	896,066
Operating income (loss):
Operating income	$ 36,905	$ 60,189	$ 88,516	$ 109,781