v3.26.1
Pension and Other Benefit Programs (Tables)
6 Months Ended
Mar. 28, 2026
Retirement Benefits [Abstract]  
Net Periodic Benefit Cost
The components of net periodic benefit cost (income) are as follows:
 Pension PlansPostretirement Medical Plans
 Quarter EndedSix Months EndedQuarter EndedSix Months Ended
 Mar. 28,
2026
Mar. 29,
2025
Mar. 28,
2026
Mar. 29,
2025
Mar. 28,
2026
Mar. 29,
2025
Mar. 28,
2026
Mar. 29,
2025
Service costs$62 $66 $123 $131 $ $— $ $— 
Other costs (benefits):
Interest costs200   197   399   392   11   11   22   22   
Expected return on plan assets(306)(291)(612)(581)(16)(15)(32)(30)
Amortization of previously deferred service costs (credits)
2 3 (23)(23)(45)(45)
Recognized net actuarial loss (gain)
24 61 48 123 (7)(7)(14)(14)
Total other costs (benefits)(80)(31)(162)(64)(35)(34)(69)(67)
Net periodic benefit cost (income)$(18)$35 $(39)$67 $(35)$(34)$(69)$(67)