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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Oct. 31, 2024 | Oct. 31, 2023 | Oct. 31, 2022
Cash flows from operating activities: |  |  |
Net income | $ 2,235,810 | $ 1,218,125 | $ 978,436
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Amortization and depreciation | 295,065 | 247,120 | 228,405
Reduction of operating lease right-of-use assets | 97,273 | 97,705 | 89,541
Amortization of capitalized costs to obtain revenue contracts | 73,587 | 82,190 | 73,026
Stock-based compensation | 692,316 | 563,292 | 459,029
Allowance for credit losses | 19,724 | 19,932 | (3,477)
Gain on sale of strategic investments | (55,077) | 0 | 0
Gain on divestitures, net of transaction costs | (868,830) | 0 | 0
Amortization of bridge financing costs | 33,677 | 0 | 0
Deferred income taxes | (407,649) | (211,045) | (36,913)
Other | (1,295) | 13,295 | 10,188
Net changes in operating assets and liabilities, net of effects from acquisitions and dispositions: |  |  |
Accounts receivable | (103,460) | (178,432) | (251,390)
Inventories | (51,449) | (123,752) | 1,320
Prepaid and other current assets | (410,432) | (106,396) | (89,983)
Other long-term assets | (168,255) | (100,618) | (15,283)
Accounts payable and accrued liabilities | 187,564 | 170,496 | (34,066)
Operating lease liabilities | (96,966) | (73,281) | (85,828)
Income taxes | (73,215) | 198,078 | 1,644
Deferred revenue | 8,641 | (113,435) | 414,251
Net cash provided by operating activities | 1,407,029 | 1,703,274 | 1,738,900
Cash flows from investing activities: |  |  |
Proceeds from maturities and sales of short-term investments | 138,961 | 130,435 | 93,696
Purchases of short-term investments | (136,821) | (131,079) | (97,245)
Proceeds from sales of strategic investments | 55,696 | 8,492 | 582
Purchases of strategic investments | (1,293) | (435) | (7,000)
Purchases of property and equipment, net | (123,161) | (189,618) | (136,589)
Acquisitions, net of cash acquired | (156,947) | (297,692) | (422,374)
Proceeds from business divestiture, net of cash divested | 1,446,578 | 0 | 0
Capitalization of software development costs | 0 | (2,204) | (2,493)
Other | 0 | 0 | (1,200)
Net cash provided by (used in) investing activities | 1,223,013 | (482,101) | (572,623)
Cash flows from financing activities: |  |  |
Repayment of debt | (2,607) | (2,603) | (76,838)
Payment of bridge financing and term loan costs | (72,265) | 0 | 0
Issuances of common stock | 232,212 | 252,986 | 237,956
Payments for taxes related to net share settlement of equity awards | (337,541) | (241,408) | (174,005)
Purchase of equity forward contract | 0 | (45,000) | 0
Purchases of treasury stock | 0 | (1,160,724) | (1,100,000)
Other | (1,096) | (122) | (3,413)
Net cash used in financing activities | (181,297) | (1,196,871) | (1,116,300)
Effect of exchange rate changes on cash, cash equivalents and restricted cash | 8,797 | (2,979) | (65,296)
Net change in cash, cash equivalents and restricted cash | 2,457,542 | 21,323 | (15,319)
Cash, cash equivalents and restricted cash, beginning of year, including cash from discontinued operations | 1,441,187 | 1,419,864 | 1,435,183
Cash, cash equivalents and restricted cash, end of year, including cash from discontinued operations | 3,898,729 | 1,441,187 | 1,419,864
Less: Cash, cash equivalents and restricted cash from discontinued operations | 0 | 4,947 | 4,269
Cash, cash equivalents and restricted cash from continuing operations | 3,898,729 | 1,436,240 | 1,415,595
Supplemental disclosure of cash flow information: |  |  |
Cash paid for income taxes during the year: | 680,064 | 97,956 | 167,768
Interest payments during the year: | 814 | 996 | 1,258
Non-cash activities: |  |  |
Purchase of property and equipment included in accounts payable | 32,014 | 21,672 | 17,857
Conversion of notes receivable to non-marketable equity securities | 0 | 2,000 | 14,280
Contingent consideration receivable in connection with divestiture | $ 22,202 | $ 0 | $ 0

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