Employee Benefit Plans (Net Periodic Benefit Costs) (Details) - Defined Benefit Pension Plans - USD ($) $ in Thousands	3 Months Ended
	Dec. 30, 2023	Dec. 31, 2022
U.S. Plans
Defined Benefit Plan Disclosure
Service cost	$ 2,694	$ 3,228
Interest cost	6,973	7,028
Expected return on plan assets	(6,817)	(7,147)
Amortization of actuarial loss	3,072	3,362
Expense for defined benefit plans	5,922	6,471
Non-U.S. Plans
Defined Benefit Plan Disclosure
Service cost	650	642
Interest cost	1,418	1,303
Expected return on plan assets	(1,096)	(1,017)
Amortization of prior service cost	14	13
Amortization of actuarial loss	52	96
Expense for defined benefit plans	$ 1,038	$ 1,037