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Retirement Plans and Other Benefits (Information for Pension Plans with Accumulated Benefit Obligation in Excess of Plan Assets) (Details) - USD ($)
$ in Millions
Jan. 28, 2023
Jan. 29, 2022
Retirement Plans and Other Benefits [Abstract]    
Projected benefit obligation $ 533 $ 20
Accumulated benefit obligation 533 $ 20
Fair value of plan assets $ 509