Segment information (Details) - USD ($) $ in Thousands	3 Months Ended
	Oct. 03, 2026	Sep. 27, 2025	Jun. 27, 2026
Sales, by segment
Sales	$ 10,717,980	$ 5,898,572
Segment Reporting, Profit (Loss) [Abstract]
Cost of Revenue	9,644,004	5,283,807
Gross Profit	1,073,976	614,765
Operating income (loss):
Selling, General and Administrative Expense	576,304	464,442
Restructuring, integration and other expenses	(22,936)	(8,291)
Amortization of acquired intangible assets	(392)	(364)
Operating income	474,736	142,032
Assets:
Assets	18,465,340		$ 15,425,393
Capital expenditures:
Purchases of property, plant and equipment	24,262	24,589
Depreciation & amortization expense:
Depreciation and amortization expense	19,249	16,839
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Long-Lived Asset [Abstract]
Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization	637,029		644,574
Segment
Operating income (loss):
Operating income	543,057	176,111
Corporate
Operating income (loss):
Corporate Overhead Expenses	44,993	25,424
Assets:
Assets	377,905		300,313
Capital expenditures:
Purchases of property, plant and equipment	3	2
Depreciation & amortization expense:
Depreciation and amortization expense	445	12
Electronic Components | Segment
Sales, by segment
Sales	10,134,689	5,499,690
Segment Reporting, Profit (Loss) [Abstract]
Cost of Revenue	9,229,797	4,992,639
Operating income (loss):
Selling, General and Administrative Expense	420,434	348,037
Operating income	484,458	159,014
Assets:
Assets	16,287,557		13,361,020
Capital expenditures:
Purchases of property, plant and equipment	23,559	20,730
Depreciation & amortization expense:
Depreciation and amortization expense	14,045	11,873
Farnell | Segment
Sales, by segment
Sales	583,291	398,882
Segment Reporting, Profit (Loss) [Abstract]
Cost of Revenue	414,207	291,168
Operating income (loss):
Selling, General and Administrative Expense	110,485	90,617
Operating income	58,599	17,097
Assets:
Assets	1,799,878		$ 1,764,060
Capital expenditures:
Purchases of property, plant and equipment	700	3,857
Depreciation & amortization expense:
Depreciation and amortization expense	$ 4,759	$ 4,954