Shareholders' equity (Common stock dividend textuals) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Oct. 03, 2026	Sep. 27, 2025
Dividends Payable [Line Items]
Dividends paid on common stock	$ 30,424	$ 28,464
Q3 2025 Dividend
Dividends Payable [Line Items]
Date dividend declared	2026-08
Common stock dividend declared amount per share	$ 0.37
Dividends paid on common stock	$ 30,400
Date common stock dividend paid	2026-09