Segment information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 28, 2024	Dec. 30, 2023	Dec. 28, 2024	Dec. 30, 2023	Jun. 29, 2024
Sales, by segment
Sales	$ 5,663,384	$ 6,204,914	$ 11,267,536	$ 12,540,562
Operating income (loss):
Restructuring, integration and other expenses	(3,794)	(5,235)	(30,145)	(12,286)
Amortization of acquired intangible assets	(366)	(712)	(734)	(1,590)
Operating income	155,327	236,257	297,551	490,026
Assets:
Assets	11,942,931		11,942,931		$ 12,209,147
Depreciation & amortization expense:
Depreciation and amortization expense			36,912	42,727
Segment
Operating income (loss):
Operating income	185,099	263,609	384,326	554,032
Corporate
Operating income (loss):
Corporate Overhead Expenses	25,612	21,405	55,896	50,130
Electronic Components | Segment
Sales, by segment
Sales	5,317,815	5,812,118	10,574,874	11,726,523
Operating income (loss):
Operating income	181,622	247,899	378,990	520,650
Farnell | Segment
Sales, by segment
Sales	345,569	392,796	692,662	814,039
Operating income (loss):
Operating income	$ 3,477	$ 15,710	$ 5,336	$ 33,382