Borrowing Arrangements (Tables)

3 Months Ended

Apr. 30, 2025

Debt Disclosure [Abstract]

Schedule of Fair Value of Market Price

Based on the quoted market prices, the approximate fair value of the notes as of April 30, 2025, were as follows:

	Aggregate Principal Amount		Fair value
2015 Notes	$	300	$	300
2017 Notes	500		492
2020 Notes	500		467
2021 Notes	1,000		867

Schedule of Future Minimum Payments For Borrowings

The expected future principal payments for all borrowings as of April 30, 2025, were as follows (in millions):

Fiscal year ending
2026 (remainder)	$	300
2027	—
2028	500
2029	—
2030	500
Thereafter	1,000
Total principal outstanding	$	2,300