Stockholders' Equity - Share-based Payment Arrangement Expensed and Capitalized, Amount (Details) $ in Millions |
Jul. 31, 2026
USD ($)
|
|---|---|
| Share-Based Payment Arrangement [Abstract] | |
| Remaining six months of fiscal 2027 | $ 1,955 |
| Fiscal 2028 | 2,918 |
| Fiscal 2029 | 2,052 |
| Fiscal 2030 | 1,235 |
| Fiscal 2031 | 164 |
| Total stock-based compensation expense | $ 8,324 |
| X | ||||||||||
- Definition Share-based Compensation Arrangement by Share-based Payment Award, Amortization, Remainder Of Fiscal Year No definition available.
|
| X | ||||||||||
- Definition Share-based Compensation Arrangement by Share-based Payment Award, Amortization, Year Four No definition available.
|
| X | ||||||||||
- Definition Share-based Compensation Arrangement by Share-based Payment Award, Amortization, Year One No definition available.
|
| X | ||||||||||
- Definition Share-based Compensation Arrangement by Share-based Payment Award, Amortization, Year Three No definition available.
|
| X | ||||||||||
- Definition Share-based Compensation Arrangement by Share-based Payment Award, Amortization, Year Two No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of cost not yet recognized for nonvested award under share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|