XML 27 R15.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

SUPPLEMENTAL CASH FLOW INFORMATION (Notes) | 3 Months Ended
--- | ---
Jan. 31, 2020
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 $9 million and $1 million for the three months ended January 31, 2020 and 2019, respectively. Cash paid for interest was zero for both the three months ended January 31, 2020 and 2019. 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:
| January 31, 2020 |  | October 31, 2019
| (in millions)
Cash and cash equivalents | $ | 1,691 |  |  | $ | 1,598 |
Restricted cash included in other assets | 2 |  |  | 2 |
Total cash, cash equivalents, and restricted cash shown in the statement of cash flows | $ | 1,693 |  |  | $ | 1,600 |
Restricted cash consisted primarily of deposits held as collateral against bank guarantees.

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_OtherSignificantNoncashTransactionsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
Name: | us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration