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v3.22.0.1

Consolidated Statements of Cash Flows - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Cash flows from operating activities: |  |  |
Net income | $ 2,006 | $ 1,108 | $ 1,033
Items to reconcile net income and cash flows from operating activities: |  |  |
Depreciation and amortization | 1,045 | 923 | 854
Interest and amortization of issuance costs on convertible bonds | 36 | 44 | 38
Interest on settled convertible bonds | (40) | (41) |
Loss on financial instruments, net | 43 | 26 |
Non-cash stock-based compensation | 221 | 155 | 145
Other non-cash items | (153) | (130) | (110)
Deferred income tax | 45 | (8) | 25
(Income) loss on equity-method investments |  | (2) | (1)
Impairment, restructuring charges and other related closure costs, net of cash payments | 2 | (3) | (16)
Changes in assets and liabilities: |  |  |
Trade receivables, net | (307) | (72) | (103)
Inventories | (188) | (84) | (142)
Trade payables | 95 | 161 | (14)
Other assets and liabilities, net | 255 | 16 | 160
Net cash from operating activities | 3,060 | 2,093 | 1,869
Cash flows used in investing activities: |  |  |
Payment for purchase of tangible assets | (1,830) | (1,283) | (1,181)
Proceeds from sale of tangible assets | 2 | 4 | 7
Proceeds from matured marketable securities | 132 |  | 200
Net proceeds from (investment in) short-term deposits | 290 | (577) |
Payment for purchase of intangible assets | (97) | (75) | (69)
Net payment for financial assets | (17) |  | (3)
Proceeds from sale of financial assets | 2 |  |
Proceeds from sale of equity investments |  | 1 | 1
Payment for business acquisitions, net of cash acquired |  | (113) | (127)
Net cash used in investing activities | (1,518) | (2,043) | (1,172)
Cash flows from (used in) financing activities: |  |  |
Proceeds from long-term debt | 788 | 4 | 281
Net proceeds from issuance of convertible bonds |  | 1,567 |
Repayment of issued convertible bonds | (1,223) | (709) |
Repayment of long-term debt | (134) | (184) | (144)
Repurchase of common stock | (485) | (125) | (250)
Dividends paid to stockholders | (205) | (168) | (214)
Dividends paid to noncontrolling interest | (6) | (6) | (2)
Proceeds from noncontrolling interest |  |  | 3
Payment of withholding tax on vested shares | (49) | (31) | (17)
Net cash from (used in) financing activities | (1,314) | 348 | (343)
Effect of changes in exchange rates | (9) | 1 | (13)
Net cash increase | 219 | 399 | 341
Cash, cash equivalents and restricted cash at beginning of the period | 3,006 | 2,607 | 2,266
Cash, cash equivalents and restricted cash at end of the period | 3,225 | 3,006 | 2,607
Supplemental cash information: |  |  |
Interest paid | 2 | 7 | 13
Income tax paid | $ 279 | $ 138 | $ 130

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