Shareholders' equity (Details) - USD ($) $ in Thousands	Jul. 01, 2023	Jul. 02, 2022	Jul. 03, 2021
Illustration of accumulated balances of comprehensive income
Accumulated translation adjustments and other	$ (328,975)	$ (370,612)	$ (46,473)
Accumulated pension liability adjustments, net of income taxes	(80,406)	(110,636)	(107,274)
Total accumulated other comprehensive loss	$ (409,381)	$ (481,248)	$ (153,747)