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Leases (Lease Maturities) (Details)
$ in Millions
Feb. 01, 2020
USD ($)
Leases [Abstract]  
2020 $ 674
2021 693
2022 619
2023 558
2024 481
Thereafter 1,475
Total Lease Payments 4,500
Less: Interest (970)
Present Value of Operating Lease Liabilities $ 3,530