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CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS (Unaudited) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Jan. 31, 2021 | Jan. 31, 2020
Cash flows from operating activities |  |
Net income | $ 288 | $ 197
Adjustments to reconcile net income to net cash provided by (used in) operating activities: |  |
Depreciation and amortization | 76 | 79
Share-based compensation | 40 | 27
Deferred taxes | 29 | 10
Excess and obsolete inventory related charges | 6 | 4
Loss on extinguishment of debt | 5 | 0
Unrealized gain on equity securities | 0 | (16)
Other non-cash expense, net | 2 | 2
Changes in assets and liabilities: |  |
Accounts receivable | (31) | (40)
Inventory | (35) | (32)
Accounts payable | 43 | (15)
Employee compensation and benefits | (88) | (80)
Other assets and liabilities | (97) | (195)
Net cash provided by (used in) operating activities | 238 | (59)
Cash flows from Investing activities: |  |
Investments in property, plant and equipment | (41) | (34)
Payment to acquire fair value investments | (1) | (1)
Net cash used in investing activities | (42) | (35)
Cash flows from financing activities: |  |
Issuance of common stock under employee stock plans | 25 | 32
Payment of taxes related to net share settlement of equity awards | (72) | (33)
Payment of dividends | (59) | (56)
Proceeds from revolving credit facility | 0 | 432
Repayment of repayment of credit facility | 0 | (372)
Repayment of senior notes | (105) | 0
Proceeds from Commercial Paper | 785 | 0
Repayments of commercial paper | (546) | 0
Repayment of finance lease | 0 | (4)
Treasury stock repurchases | (344) | (60)
Net cash used in financing activities | (316) | (61)
Effect of exchange rate movements | 9 | (1)
Net decrease in cash, cash equivalents and restricted cash | (111) | (156)
Cash, cash equivalents and restricted cash at beginning of period | 1,447 | 1,388
Cash, cash equivalents and restricted cash at end of period | 1,336 | 1,232
Supplemental cash flow information: |  |
Income tax paid, net | 52 | 241
Interest payments | $ 19 | $ 17

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