Employee Benefit Plans (Net Periodic Benefit Costs) (Details) - Defined Benefit Pension Plans - USD ($) $ in Thousands	3 Months Ended
	Jan. 01, 2022	Jan. 02, 2021
U.S. Plans
Defined Benefit Plan Disclosure
Service cost	$ 4,957	$ 5,622
Interest cost	4,562	4,276
Expected return on plan assets	(7,451)	(7,636)
Amortization of actuarial loss	3,896	3,430
Pension expense for defined benefit plans	5,964	5,692
Non-U.S. Plans
Defined Benefit Plan Disclosure
Service cost	1,122	1,668
Interest cost	634	705
Expected return on plan assets	(897)	(1,143)
Amortization of prior service cost (credit)	15	(2)
Amortization of actuarial loss	1,022	1,387
Pension expense for defined benefit plans	$ 1,896	$ 2,615