Stockholders' Equity - Share-based Payment Arrangement Expensed and Capitalized, Amount (Details) $ in Millions	Apr. 30, 2025 USD ($)
Share-Based Payment Arrangement [Abstract]
Remaining nine months of fiscal 2026	$ 2,409
Fiscal 2027	2,435
Fiscal 2028	1,794
Fiscal 2029	869
Fiscal 2030	92
Total stock-based compensation expense	$ 7,599

Share-based Compensation Arrangement by Share-based Payment Award, Amortization, Remainder Of Fiscal Year

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Amortization, Year Four

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No definition available.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Amortization, Year One

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No definition available.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Amortization, Year Three

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No definition available.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Amortization, Year Two

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No definition available.

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- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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