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v3.25.2

Other Assets - Summary of Future Estimated Amortization Expense Related to Acquired Land Leasehold Interest and Technology Patents (Details) - USD ($) $ in Millions | Jul. 31, 2025 | Jan. 31, 2025
--- | --- | ---
Finite-Lived Intangible Assets [Line Items] |  |
Remainder of 2026 | $ 41 |
2027 | 57 |
2028 | 53 |
2029 | 43 |
2030 | 35 |
Thereafter | 91 |
Patented Technology and Other Intangible Assets, Net |  |
Finite-Lived Intangible Assets [Line Items] |  |
Remainder of 2026 | 2 |
2027 | 3 |
2028 | 3 |
2029 | 3 |
2030 | 2 |
Thereafter | 10 |
Net Book Value | $ 23 | $ 25

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