Shareholders' equity (Details) - USD ($) $ in Thousands	Jun. 29, 2024	Jul. 01, 2023	Jul. 02, 2022
Illustration of accumulated balances of comprehensive income
Accumulated translation adjustments and other	$ (382,801)	$ (328,975)	$ (370,612)
Accumulated pension liability adjustments, net of income taxes	(103,922)	(80,406)	(110,636)
Total accumulated other comprehensive loss	$ (486,723)	$ (409,381)	$ (481,248)