Working capital - Receivables (Details) - USD ($) $ in Thousands	Sep. 27, 2025	Jun. 28, 2025	Sep. 28, 2024	Jun. 29, 2024
Working capital
Gross receivables	$ 4,608,351	$ 4,435,645
Allowance for Credit Losses	(104,873)	(108,195)	$ (112,248)	$ (108,504)
Receivables	$ 4,503,478	$ 4,327,450