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Goodwill
9 Months Ended
Oct. 31, 2025
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill Goodwill
Goodwill consists of the excess of the consideration transferred over the fair value of net assets acquired in business combinations. The following table summarizes the changes in the carrying amount of goodwill for the nine months ended October 31, 2025, (in millions):
 
Balance as of January 31, 2025 (1)$4,242 
Effect of foreign currency translation 36 
Balance as of October 31, 2025 (1)$4,278 
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(1)Accumulated impairment losses as of both January 31, 2025 and October 31, 2025, were $149 million.