Annual report pursuant to Section 13 and 15(d)

Retirement Plans (Reconciliation Of Benefit Obligations, Plan Assets, And Funded Status Of The Supplementary Retirement Plan) (Details)

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Retirement Plans (Reconciliation Of Benefit Obligations, Plan Assets, And Funded Status Of The Supplementary Retirement Plan) (Details) - Supplemental Employee Retirement Plan - USD ($)
$ in Millions
12 Months Ended
Feb. 01, 2020
Feb. 02, 2019
Feb. 03, 2018
Projected benefit obligation, beginning of year $ 644 $ 703  
Service cost 0 0 $ 0
Interest cost 21 23 22
Actuarial (gain) loss 87 (9)  
Defined Benefit Plan, Benefit Obligation, Benefits Paid (71) (73)  
Projected benefit obligation, end of year 681 644 703
Fair value of plan assets, beginning of year 0 0  
Company contributions 71 73  
Fair value of plan assets, end of year 0 0 $ 0
Funded status at end of year 681 644  
Accounts payable and accrued liabilities (55) (68)  
Liability, Defined Benefit Pension Plan, Noncurrent (626) (576)  
Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position (681) (644)  
Net actuarial (gain) loss 283 218  
Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, Prior Service Cost (Credit), before Tax 6 6  
Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax $ 289 $ 224