Stockholders' Equity - Share Repurchase Program (Details) - Common stock: - USD ($) $ / shares in Units, shares in Thousands, $ in Millions |
12 Months Ended | ||
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Jan. 31, 2026 |
Jan. 31, 2025 |
Jan. 31, 2024 |
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| Share Repurchase Program [Line Items] | |||
| Total number of shares repurchased (in shares) | 12,772 | 2,914 | 1,849 |
| Weighted average grant date fair value (in dollars per share) | $ 226.62 | $ 240.20 | $ 228.67 |
| Amount repurchased | $ 2,894 | $ 700 | $ 423 |
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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. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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