Segment information (Assets) (Details) - USD ($) $ in Thousands	Dec. 27, 2025	Jun. 28, 2025
Segment Reporting Information [Line Items]
Assets	$ 13,153,175	$ 12,118,553
Corporate
Segment Reporting Information [Line Items]
Assets	378,080	391,184
Electronic Components \| Segment
Segment Reporting Information [Line Items]
Assets	11,040,680	9,984,932
Farnell \| Segment
Segment Reporting Information [Line Items]
Assets	$ 1,734,415	$ 1,742,437

Amount of asset recognized for present right to economic benefit.

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+ Details