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Financial Instruments - Schedule of Investments Classified by Contractual Maturity Date (Details)
$ in Millions
Jan. 31, 2024
USD ($)
Investments, All Other Investments [Abstract]  
Due within 1 year $ 329
Due in 1 year through 5 years 220
Due in 5 years through 10 years 12
Due after 10 years 27
Total $ 588