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Pension Plans and Other Retirement Benefits - Financial Information Related to Funded Defined Benefit Pension Plan and Unfunded Supplemental Pension Plan (Details) - USD ($)
$ in Millions
 3 Months Ended
Apr. 29, 2023
Apr. 30, 2022
Funded Plan    
Defined Benefit Plan Disclosure [Line Items]    
Service cost $ 8 $ 12
Interest cost 18 15
Expected return on plan assets (20) (22)
Amortization of net actuarial loss and prior service cost 0 4
Total expense 6 9
Unfunded Plan    
Defined Benefit Plan Disclosure [Line Items]    
Service cost 1 1
Interest cost 1 1
Expected return on plan assets 0 0
Amortization of net actuarial loss and prior service cost 0 1
Total expense $ 2 $ 3