v3.25.2
Pension and Retiree Medical Benefits - Periodic Benefit Cost (Tables)
 6 Months Ended
Jun. 14, 2025
Retirement Benefits [Abstract]  
Schedule of Defined Benefit Plans Disclosures
The components of net periodic benefit cost/(income) for pension and retiree medical plans are as follows:
12 Weeks Ended
PensionRetiree Medical
U.S.International
6/14/20256/15/20246/14/20256/15/20246/14/20256/15/2024
Service cost$73 $80 $11 $12 $7 $8 
Other pension and retiree medical benefits income:
Interest cost$135 $135 $36 $36 $7 $8 
Expected return on plan assets(186)(202)(47)(50)(3)(3)
Amortization of prior service credits— (5)— (1)(1)(1)
Amortization of net losses/(gains)20 18 6 5 (6)(6)
Settlement/curtailment (gains)/losses— — (1)2 — — 
Special termination benefits(2)8 — — — — 
Total other pension and retiree medical benefits income$(33)$(46)$(6)$(8)$(3)$(2)
Total$40 $34 $5 $4 $4 $6 
 24 Weeks Ended
 PensionRetiree Medical
 U.S.International 
 6/14/20256/15/20246/14/20256/15/20246/14/20256/15/2024
Service cost$145 $160 $19 $21 $14 $15 
Other pension and retiree medical benefits income:
Interest cost$270 $270 $62 $63 $14 $15 
Expected return on plan assets(372)(403)(83)(89)(5)(6)
Amortization of prior service cost/(credits)1 (11)— (1)(2)(2)
Amortization of net losses/(gains)39 36 10 9 (12)(12)
Settlement/curtailment (gains)/losses— — (1)2 — — 
Special termination benefits14 15 — — — — 
Total other pension and retiree medical benefits income$(48)$(93)$(12)$(16)$(5)$(5)
Total$97 $67 $7 $5 $9 $10