XML 51 R31.htm IDEA: XBRL DOCUMENT v3.22.4
Fair Value Measurements (Tables)
 12 Months Ended
Jan. 31, 2023
Fair Value Disclosures [Abstract]  
Fair Value of Investments The fair values of the Company's equity investments measured on a recurring basis are as follows:
(Amounts in millions)
Fair Value as of January 31, 2023
Fair Value as of January 31, 2022
Equity investments measured using Level 1 inputs$5,099 $6,069 
Equity investments measured using Level 2 inputs5,570 5,819 
Total$10,669 $11,888 
Notional Amounts and Fair Values of Derivatives As of January 31, 2023 and January 31, 2022, the notional amounts and fair values of these derivatives were as follows:
 January 31, 2023January 31, 2022
(Amounts in millions)Notional AmountFair ValueNotional AmountFair Value
Receive fixed-rate, pay variable-rate interest rate swaps designated as fair value hedges$8,021 $(689)(1)$8,021 $(47)(1)
Receive fixed-rate, pay fixed-rate cross-currency swaps designated as cash flow hedges5,900 (1,423)(1)7,855 (1,048)(1)
Total$13,921 $(2,112)$15,876 $(1,095)
(1)Primarily classified in deferred income taxes and other in the Company's Consolidated Balance Sheets.
Carrying Value and Fair Value of Long-Term Debt The carrying value and fair value of the Company's long-term debt as of January 31, 2023 and 2022, are as follows:
 January 31, 2023January 31, 2022
(Amounts in millions)Carrying ValueFair ValueCarrying ValueFair Value
Long-term debt, including amounts due within one year$38,840 $38,169 $37,667 $42,381