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CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS (Unaudited) - USD ($) $ in Millions | 6 Months Ended
--- | ---
Apr. 30, 2019 | Apr. 30, 2018
Cash flows from operating activities |  |
Net income (loss) | $ 686 | $ (115)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities: |  |
Depreciation and amortization | 107 | 101
Share-based compensation | 40 | 43
Deferred taxes | (272) | (13)
Excess and obsolete inventory related charges | 7 | 17
Other non-cash expense, net | 2 | 2
Changes in assets and liabilities: |  |
Accounts receivable | (17) | (21)
Inventory | (21) | (34)
Accounts payable | (8) | (14)
Employee compensation and benefits | (13) | (7)
Change in assets and liabilities due to Tax Act | 0 | 533
Other assets and liabilities | (46) | 26
Net cash provided by operating activities | 465 | 518
Cash flows from Investing activities: |  |
Investments in property, plant and equipment | (78) | (108)
Payment to acquire fair value investment | (18) | (1)
Payments in exchange for convertible note | (2) | (2)
Acquisitions of businesses and intangible assets, net of cash acquired | (248) | (7)
Net cash used in investing activities | (346) | (118)
Cash flows from financing activities: |  |
Issuance of common stock under employee stock plans | 33 | 36
Payment of taxes related to net share settlement of equity awards | (14) | (29)
Payment of dividends | (104) | (96)
Purchase of non-controlling interest | (4) | 0
Proceeds from revolving credit facility | 0 | 356
Repayment of debt and revolving credit facility | 0 | (251)
Treasury stock repurchases | (125) | (93)
Net cash used in financing activities | (214) | (77)
Effect of exchange rate movements | 2 | 9
Net increase (decrease) in cash, cash equivalents and restricted cash | (93) | 332
Cash, cash equivalents and restricted cash at the beginning of the period | 2,254 | 2,686
Cash, cash equivalents and restricted cash at the end of the period | 2,161 | 3,018
Supplemental cash flow information: |  |
Income tax paid, net | 104 | 48
Interest payments | 36 | 43
Non-cash changes in investments in property, plant and equipment increase (decrease) | $ (23) | $ (21)

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- Definition Amount of cash inflow from issuance of shares under share-based compensation arrangement. Issuance includes, but is not limited to, exercise of stock options and similar instruments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109197908&loc=SL79508275-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 + Details
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- Definition Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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- Definition The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585 + Details
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- References No definition available. + Details
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