v3.25.1
Pension and Other Benefit Programs (Tables)
6 Months Ended
Mar. 29, 2025
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. 29,
2025
Mar. 30,
2024
Mar. 29,
2025
Mar. 30,
2024
Mar. 29,
2025
Mar. 30,
2024
Mar. 29,
2025
Mar. 30,
2024
Service costs$66 $63 $131 $125 $ $— $ $— 
Other costs (benefits):
Interest costs197   209   392   417   11   13   22   27   
Expected return on plan assets(291)(285)(581)(569)(15)(15)(30)(29)
Amortization of previously deferred service costs (credits)
2 2 (23)(23)(45)(45)
Recognized net actuarial loss (gain)
61 123 10 (7)(9)(14)(18)
Total other costs (benefits)(31)(69)(64)(138)(34)(34)(67)(65)
Net periodic benefit cost (income)$35 $(6)$67 $(13)$(34)$(34)$(67)$(65)