Employee Benefit Plans (Schedule Of Pension Expense) (Details) - Pension Plan - USD ($) $ in Thousands	12 Months Ended
	Sep. 27, 2025	Sep. 28, 2024	Sep. 30, 2023
U.S. Plans
Defined Benefit Plan Disclosure
Service cost	$ 9,881	$ 10,775	$ 12,913
Interest cost	26,897	27,891	28,112
Expected return on plan assets	(31,601)	(27,267)	(28,589)
Amortization of prior service cost	0	0	0
Amortization of actuarial loss	11,908	12,289	13,449
Settlement (gain) loss	0	0	12,542
Total Pension Expense (Income)	17,085	23,688	38,427
Non-U.S. Plans
Defined Benefit Plan Disclosure
Service cost	3,087	2,580	2,674
Interest cost	5,307	5,720	5,448
Expected return on plan assets	(4,193)	(4,420)	(4,244)
Amortization of prior service cost	58	57	55
Amortization of actuarial loss	778	209	399
Settlement (gain) loss	(129)	(77)	(151)
Total Pension Expense (Income)	$ 4,908	$ 4,069	$ 4,181