Stockholders' Equity - Schedule of Share Repurchase Program (Details) - Common Stock - USD ($) $ / shares in Units, shares in Thousands, $ in Millions |
3 Months Ended | 6 Months Ended | ||
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Jul. 31, 2026 |
Jul. 31, 2025 |
Jul. 31, 2026 |
Jul. 31, 2025 |
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| Share Repurchase Program [Line Items] | ||||
| Total number of shares repurchased (in shares) | 9,783 | 1,216 | 21,809 | 2,506 |
| Average price paid per share (in dollars per share) | $ 133.59 | $ 245.57 | $ 133.29 | $ 236.11 |
| Amount repurchased | $ 1,307 | $ 299 | $ 2,907 | $ 592 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Total cost of shares repurchased divided by the total number of shares repurchased. No definition available.
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- Definition Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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