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v3.23.2

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2023 | Jun. 30, 2022
Cash flows from operating activities: |  |
Net income | $ 304,064 | $ 128,797
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 34,419 | 28,102
Net amortization (accretion) of premium (discount) on marketable securities | (17,705) | 2,703
Provision for doubtful accounts | 629 | 131
Asset impairments | 0 | 1,200
Non-cash interest expense | 4,140 | 4,025
Net (gain) loss from change in fair value of debt securities | (3,498) | 129
Stock-based compensation | 113,821 | 100,861
Deferred income taxes | (26,796) | 15,617
Changes in operating assets and liabilities: |  |
Accounts receivable | (83,497) | 27,546
Inventory | (16,403) | (55,866)
Prepaid expenses and other assets | (41,993) | (21,352)
Accounts payable, accrued and other liabilities | 107,225 | 10,228
Warranty obligations | 49,269 | 22,878
Deferred revenues | 91,800 | 38,094
Net cash provided by operating activities | 515,475 | 303,093
Cash flows from investing activities: |  |
Purchases of property and equipment | (66,478) | (21,066)
Business acquisitions, net of cash acquired | 0 | (27,680)
Purchases of marketable securities | (1,272,908) | (60,061)
Maturities and sale of marketable securities | 911,804 | 193,033
Net cash provided by (used in) investing activities | (427,582) | 84,226
Cash flows from financing activities: |  |
Proceeds from exercise of equity awards and employee stock purchase plan | 596 | 4,587
Payment of withholding taxes related to net share settlement of equity awards | (84,635) | (14,807)
Repurchase of common stock | (200,000) | 0
Net cash used in financing activities | (284,039) | (10,220)
Effect of exchange rate changes on cash and cash equivalents | 1,578 | (942)
Net increase (decrease) in cash and cash equivalents | (194,568) | 376,157
Cash and cash equivalents—Beginning of period | 473,244 | 119,316
Cash and cash equivalents—End of period | 278,676 | 495,473
Supplemental disclosures of non-cash investing and financing activities: |  |
Purchases of property and equipment included in accounts payable | 8,310 | 2,783
Purchases of property and equipment through tenant improvement allowance | $ 0 | $ 748

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