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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 6 Months Ended
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Apr. 29, 2023 | Apr. 30, 2022
Cash flows provided by (used in) operating activities: |  |
Net income | $ 133,895 | $ 84,745
Adjustments to reconcile net income to net cash provided by (used in) operating activities: |  |
Depreciation of equipment, building, furniture and fixtures, and amortization of leasehold improvements | 45,903 | 46,030
Share-based compensation costs | 62,372 | 50,970
Amortization of intangible assets | 23,600 | 24,463
Deferred taxes | (2,134) | (13,474)
Provision for inventory excess and obsolescence | 12,691 | 8,487
Provision for warranty | 13,577 | 7,228
Gain on cost method equity investment | (26,455) | (4,120)
Other | 11,331 | (1,713)
Changes in assets and liabilities: |  |
Accounts receivable | (116,914) | 104,455
Inventories | (162,143) | (171,056)
Prepaid expenses and other | (41,511) | (36,673)
Operating lease right-of-use assets | 7,644 | 8,222
Accounts payable, accruals and other obligations | (55,754) | (88,960)
Deferred revenue | 68,818 | 43,753
Short- and long-term operating lease liabilities | (10,748) | (10,216)
Net cash provided by (used in) operating activities | (35,828) | 52,141
Cash flows used in investing activities: |  |
Payments for equipment, furniture, fixtures and intellectual property | (58,034) | (45,249)
Purchases of investments | (106,245) | (461,553)
Proceeds from sales and maturities of investments | 123,251 | 90,005
Settlement of foreign currency forward contracts, net | (6,194) | 3,708
Purchase of cost method equity investments | 0 | 8,000
Acquisition of business, net of cash acquired | (230,048) | (62,043)
Net cash used in investing activities | (277,270) | (483,132)
Cash flows provided by financing activities: |  |
Proceeds from issuance of senior notes | 0 | 400,000
Proceeds from issuance of term loan, net | 497,500 | 0
Payment of long-term debt | (3,465) | (3,465)
Payment of debt issuance costs | (5,230) | (5,145)
Payment of finance lease obligations | (1,864) | (1,635)
Shares repurchased for tax withholdings on vesting of stock unit awards | (22,022) | (35,004)
Repurchases of common stock - repurchase program | 0 | (332,794)
Proceeds from issuance of common stock | 14,656 | 15,185
Net cash provided by financing activities | 479,575 | 37,142
Effect of exchange rate changes on cash, cash equivalents and restricted cash | 6,867 | (8,807)
Net increase (decrease) in cash, cash equivalents and restricted cash | 173,344 | (402,656)
Cash, cash equivalents and restricted cash at beginning of period | 994,378 | 1,422,604
Cash, cash equivalents and restricted cash at end of period | 1,167,722 | 1,019,948
Supplemental disclosure of cash flow information |  |
Cash paid during the period for interest | 37,514 | 16,809
Cash paid during the period for income taxes, net | 24,218 | 17,905
Operating lease payments | 11,689 | 10,917
Non-cash investing and financing activities |  |
Purchase of equipment in accounts payable | 4,618 | 8,093
Repurchase of common stock in accrued liabilities from repurchase program | 0 | 5,000
Operating right-of-use assets subject to lease liability | 6,177 | 3,589
Gain on cost method equity investment | $ 26,455 | $ 4,120

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