Restructuring, Other Exit Costs, and Facility Reductions (Details) $ in Millions |
6 Months Ended |
|---|---|
|
Jul. 31, 2026
USD ($)
| |
| Restructuring Reserve [Roll Forward] | |
| Beginning Balance | $ 99 |
| Additions | 29 |
| Payments | (114) |
| Ending Balance | 14 |
| Employee termination costs | |
| Restructuring Reserve [Roll Forward] | |
| Beginning Balance | 97 |
| Additions | 25 |
| Payments | (111) |
| Ending Balance | 11 |
| Other exit costs | |
| Restructuring Reserve [Roll Forward] | |
| Beginning Balance | 2 |
| Additions | 4 |
| Payments | (3) |
| Ending Balance | $ 3 |
| X | ||||||||||
- Definition Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|