COMMITMENTS AND CONTINGENCIES (Details) - USD ($) $ in Millions |
9 Months Ended | |
|---|---|---|
Jul. 31, 2026 |
Oct. 31, 2025 |
|
| Commitments and Contingencies Disclosure [Abstract] | ||
| Unrecorded Unconditional Purchase Obligation | $ 704 | $ 450 |
| Contingent tax refund claim | $ 107 | |
| Gain Contingency, Description | $107 million, or such greater amount allowed by law, plus any other amount, including interest and costs, allowed by law. On July 2, 2026, the U.S. Court of Federal Claims granted our motion for partial summary judgment, finding the tax regulation we challenged to be invalid. The granting of our partial summary judgment motion does not, however, preclude other challenges or appeals from the United States. Accordingly, we intend to continue to vigorously defend our position. The outcome cannot be predicted with certainty. If we are ultimately unsuccessful in defending our refund claim, we will be required to reverse the benefit previously recorded, most likely resulting in a material increase in the effective tax rate and income tax liability. | |
| Unrecorded Unconditional Purchase Obligation, Description | As of July 31, 2026, our non-cancellable commitments to contract manufacturers and suppliers were $704 million, compared to $450 million as of October 31, 2025. The increase was primarily driven by advance purchase orders placed to support fulfillment of a strong order backlog. We expect to fulfill most of our purchase commitments for inventory within one year. | |
| Other Commitments, Description | During the nine months ended July 31, 2026, there were no other material changes to the purchase commitments as reported in our Annual Report on Form 10-K for the fiscal year ended October 31, 2025. |