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Pension And Postretirement Benefits
3 Months Ended
Oct. 29, 2023
Retirement Benefits [Abstract]  
Pension And Postretirement Benefits Pension and Postretirement Benefits
Components of net periodic benefit expense (income) were as follows:
Three Months Ended
PensionPostretirement
(Millions)October 29, 2023October 30, 2022October 29, 2023October 30, 2022
Service cost$3 $$ $— 
Interest cost16 17 2 
Expected return on plan assets(20)(27) — 
Actuarial losses (gains) 15  — 
Net periodic benefit expense (income)$(1)$$2 $
The actuarial loss for the three-month period ended October 30, 2022 resulted from the remeasurement of a U.S. pension plan due to lump sum distributions that were expected to exceed service and interest costs resulting in settlement accounting for this plan. The actuarial loss recognized for the three-month period ended October 30, 2022 was primarily due to losses on plan assets, partially offset by increases in discount rates used to determine the benefit obligation.