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Long-term Debt and Borrowing Facilities (Schedule of Principal Payments on Long-term Debt) (Details)
$ in Millions
Feb. 01, 2020
USD ($)
Long-term Debt, by Current and Noncurrent [Abstract]  
2020 $ 61
2021 459
2022 869
2023 569
2024 5
Thereafter $ 3,648