v3.26.1
Employee Benefit Plans (Net Periodic Benefit Costs) (Details) - Defined Benefit Pension Plans - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Jun. 27, 2026
Jun. 28, 2025
Jun. 27, 2026
Jun. 28, 2025
U.S. Plans        
Defined Benefit Plan Disclosure        
Service cost $ 2,017 $ 2,470 $ 6,051 $ 7,411
Interest cost 6,925 6,725 20,774 20,173
Expected return on plan assets (8,414) (7,901) (25,242) (23,701)
Amortization of actuarial loss 2,326 2,977 6,979 8,931
Expense for defined benefit plans 2,854 4,271 8,562 12,814
Non-U.S. Plans        
Defined Benefit Plan Disclosure        
Service cost 697 787 2,098 2,318
Interest cost 1,436 1,349 4,322 3,943
Expected return on plan assets (1,052) (1,067) (3,171) (3,129)
Amortization of prior service cost 15 14 45 43
Amortization of actuarial loss 125 197 377 573
Expense for defined benefit plans $ 1,221 $ 1,280 $ 3,671 $ 3,748