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Short-term Borrowings and Long-term Debt (Tables)
3 Months Ended
Apr. 30, 2021
Debt Disclosure [Abstract]  
Schedule of Long-term Debt
The following table provides the changes in the Company's long-term debt for the three months ended April 30, 2021:
(Amounts in millions)Long-term debt due within one yearLong-term debtTotal
Balances as of February 1, 2021$3,115 $41,194 $44,309 
Repayments of long-term debt(510)— (510)
Reclassifications of long-term debt894 (894)— 
Other(27)(26)
Balances as of April 30, 2021$3,500 $40,273 $43,773