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SUPPLEMENT CASH FLOW INFORMATION (Notes) | 6 Months Ended
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Apr. 30, 2019
Other Significant Noncash Transactions [Line Items] |
Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] | . SUPPLEMENTAL CASH FLOW INFORMATION Net cash paid for income taxes was $48 million and $11 million for the six months ended April 30, 2019 and 2018, respectively. There were higher tax payments in the first half of fiscal 2019 primarily due to increased tax liability resulting from U.S. tax legislation enacted in the first quarter of fiscal 2018. Cash paid for interest was $38 million and $41 million for the six months ended April 30, 2019 and 2018, respectively. The following table summarizes our non-cash investing activities that are not reflected in the condensed consolidated statement of cash flows:
| Six months ended
| April 30,
| 2019 |  | 2018
| (in millions)
Non-cash investing activities |  |  |
Increase (decrease) in unpaid capital expenditures in accounts payable | $ | 7 |  |  | $ | (9 | )
| $ | 7 |  |  | $ | (9 | )
Non-cash financing activities |  |  |
Treasury stock repurchases pending settlement in other accrued liabilities | $ | (1 | ) |  | $ | (12 | )
| $ | (1 | ) |  | $ | (12 | )
The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the condensed consolidated balance sheet to the amount shown in the condensed consolidated statement of cash flows:
| Six months ended
| April 30,
| 2019 |  | 2018
| (in millions)
Cash and cash equivalents | $ | 1,277 |  |  | $ | 784 |
Restricted cash included in other current assets | 2 |  |  | — |
Restricted cash included in other assets | 1 |  |  | 2 |
Total cash, cash equivalents, and restricted cash shown in the statement of cash flows | $ | 1,280 |  |  | $ | 786 |
Restricted cash consisted primarily of deposits held as collateral against bank guarantees.

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