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Short-term Borrowings and Long-term Debt (Tables)
9 Months Ended
Oct. 31, 2020
Debt Disclosure [Abstract]  
Schedule of Long-term Debt Instruments [Table Text Block]
The following table provides the changes in the Company's long-term debt for the nine months ended October 31, 2020:
(Amounts in millions)Long-term debt due within one yearLong-term debtTotal
Balances as of February 1, 2020$5,362 $43,714 $49,076 
Repayments of long-term debt(4,132)— (4,132)
Reclassifications of long-term debt3,126 (3,126)— 
Other261 263 
Balances as of October 31, 2020$4,358 $40,849 $45,207