Segment information (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 01, 2023	Jul. 02, 2022	Jul. 03, 2021
Sales, by segment
Sales	$ 26,536,881	$ 24,310,708	$ 19,534,679
Operating income (loss):
Operating income (loss) before restructuring charges, integration, amortization of acquired intangible assets, and other	1,345,100	1,114,500	541,700
Restructuring, integration and other expenses	(28,038)	(5,272)	(84,391)
Russian-Ukraine conflict related expenses		(26,261)
Amortization of acquired intangible assets and other	(6,100)	(15,000)	(41,200)
Operating income	1,186,800	939,011	281,408
Assets:
Assets	12,477,159	10,388,532	8,925,400
Capital expenditures:
Purchases of property, plant and equipment	194,700	48,900	50,400
Depreciation & amortization expense:
Depreciation and amortization expense	88,600	102,300	131,900
Corporate
Operating income (loss):
Corporate Overhead Expenses	(124,200)	(128,900)	(134,700)
Assets:
Assets	442,800	154,000	507,100
Capital expenditures:
Purchases of property, plant and equipment	100	100	2,500
Depreciation & amortization expense:
Depreciation and amortization expense	200	3,300	4,600
Electronic Components
Sales, by segment
Sales	24,802,600	22,503,300	18,030,500
Electronic Components | Segment
Operating income (loss):
Operating income (loss) before restructuring charges, integration, amortization of acquired intangible assets, and other	1,179,600	872,000	454,800
Assets:
Assets	10,375,400	8,863,400	6,950,000
Capital expenditures:
Purchases of property, plant and equipment	153,400	25,700	21,800
Depreciation & amortization expense:
Depreciation and amortization expense	63,600	67,700	73,400
Farnell
Sales, by segment
Sales	1,734,300	1,807,400	1,504,200
Farnell | Segment
Operating income (loss):
Operating income (loss) before restructuring charges, integration, amortization of acquired intangible assets, and other	165,500	242,500	86,900
Assets:
Assets	1,659,000	1,371,100	1,468,300
Capital expenditures:
Purchases of property, plant and equipment	41,200	23,100	26,100
Depreciation & amortization expense:
Depreciation and amortization expense	$ 24,800	$ 31,300	$ 53,900