v3.22.0.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Cash flows from operating activities: |  |  |
Net income | $ 230,141 | $ 118,503 | $ 626,698
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation and amortization | 472,000 | 336,000 | 252,000
Amortization of deferred commissions | 294,000 | 218,000 | 168,000
Amortization of debt discount and issuance costs | 7,000 | 24,000 | 33,000
Stock-based compensation | 1,131,000 | 870,000 | 662,000
Deferred income taxes | (34,000) | (24,000) | (576,000)
Repayments of convertible senior notes attributable to debt discount | (15,000) | (82,000) | 0
Loss on extinguishment of 2022 Notes | 3,000 | 47,000 | 0
Other | 45,000 | (2,000) | (8,000)
Changes in operating assets and liabilities, net of effect of business combinations: |  |  |
Accounts receivable | (401,000) | (152,000) | (260,000)
Deferred commissions | (565,000) | (365,000) | (255,000)
Prepaid expenses and other assets | (93,000) | (55,000) | (30,000)
Accounts payable | 55,000 | (34,000) | 21,000
Deferred revenue | 960,000 | 711,000 | 537,000
Accrued expenses and other liabilities | 102,000 | 175,000 | 65,000
Net cash provided by operating activities | 2,191,000 | 1,786,000 | 1,236,000
Cash flows from investing activities: |  |  |
Purchases of property and equipment | (392,000) | (419,000) | (265,000)
Business combinations, net of cash acquired | (785,000) | (107,000) | (7,000)
Purchases of intangibles | (7,000) | (13,000) | (73,000)
Purchases of investments | (2,485,000) | (2,922,000) | (1,596,000)
Purchases of strategic investments | (71,000) | (12,000) | 0
Sales and maturities of investments | 2,119,000 | 1,965,000 | 1,193,000
Other | 14,000 | 1,000 | 23,000
Net cash used in investing activities | (1,607,000) | (1,507,000) | (725,000)
Cash flows from financing activities: |  |  |
Net proceeds from borrowings on 2030 Notes | 0 | 1,482,000 | 0
Repayments of convertible senior notes attributable to principal | (61,000) | (1,628,000) | 0
Net proceeds from unwind of 2022 Note Hedge | 0 | 1,106,000 | 0
Proceeds from employee stock plans | 167,000 | 146,000 | 108,000
Taxes paid related to net share settlement of equity awards | (612,000) | (509,000) | (410,000)
Net cash provided by (used in) financing activities | (506,000) | 597,000 | (302,000)
Foreign currency effect on cash, cash equivalents and restricted cash | (25,000) | 25,000 | 0
Net increase in cash, cash equivalents and restricted cash | 53,000 | 901,000 | 209,000
Cash, cash equivalents and restricted cash at beginning of period | 1,679,000 | 778,000 | 569,000
Cash, cash equivalents and restricted cash at end of period | 1,732,000 | 1,679,000 | 778,000
Cash, cash equivalents and restricted cash at end of period: |  |  |
Cash and cash equivalents | 1,728,000 | 1,677,000 | 776,000
Current portion of restricted cash included in prepaid expenses and other current assets | 4,000 | 2,000 | 2,000
Total cash, cash equivalents and restricted cash shown in the consolidated statement of cash flows | 1,732,000 | 1,679,000 | 778,000
Supplemental disclosures of other cash flow information: |  |  |
Interest paid | 41,000 | 0 | 0
Income taxes paid, net of refunds | 36,000 | 39,000 | 20,000
Non-cash investing and financing activities: |  |  |
Settlement of 2022 Notes conversion feature | 225,000 | 275,000 | 0
Benefit from exercise of 2022 Note Hedge | 224,000 | 273,000 | 0
Property and equipment included in accounts payable and accrued expenses | $ 63,000 | $ 35,000 | $ 57,000

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