Shareholders' equity (Details)K - USD ($) $ in Thousands	Jun. 28, 2025	Jun. 29, 2024	Jul. 01, 2023
Illustration of accumulated balances of comprehensive income
Accumulated translation adjustments and other	$ (131,448)	$ (382,801)	$ (328,975)
Accumulated pension liability adjustments, net of income taxes	(126,245)	(103,922)	(80,406)
Total accumulated other comprehensive loss	$ (257,693)	$ (486,723)	$ (409,381)