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v3.20.4

Consolidated Statements Of Cash Flows - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Operating Activities |  |  |
Net income | $ 5,349 | $ 5,919 | $ 5,966
Adjustments to reconcile net income to cash provided by operating activities: |  |  |
Depreciation | 2,210 | 2,216 | 2,191
Deferred and other income taxes | 340 | 566 | 338
Net gain on non-operating asset dispositions | (115) | (20) | (30)
Other operating activities, net | 490 | 98 | 347
Changes in current assets and liabilities: |  |  |
Accounts receivable, net | 90 | 160 | (262)
Materials and supplies | 113 | (9) | 7
Other current assets | (34) | 87 | (24)
Accounts payable and other current liabilities | (73) | (179) | (125)
Income and other taxes | 170 | (229) | 278
Cash provided by operating activities | 8,540 | 8,609 | 8,686
Investing Activities |  |  |
Capital investments | (2,927) | (3,453) | (3,437)
Proceeds from asset sales | 149 | 74 | 63
Maturities of short-term investments (Note 13) | 141 | 130 | 90
Purchases of short-term investments (Note 13) | (136) | (115) | (90)
Other investing activities, net | 97 | (71) | (37)
Cash used in investing activities | (2,676) | (3,435) | (3,411)
Financing Activities |  |  |
Debt issued | 4,004 | 3,986 | 6,892
Share repurchase programs (Note 18) | (3,705) | (5,804) | (8,225)
Dividends paid | (2,626) | (2,598) | (2,299)
Debt repaid | (2,053) | (817) | (1,736)
Debt exchange | (328) | (387) |
Net issuance of commercial paper (Note 14) | (127) | (6) | 194
Other financing activities, net | (67) | (20) | (48)
Cash used in financing activities | (4,902) | (5,646) | (5,222)
Net change in cash, cash equivalents and restricted cash | 962 | (472) | 53
Cash, cash equivalents, and restricted cash at beginning of year | 856 | 1,328 | 1,275
Cash, cash equivalents, and restricted cash at end of year | 1,818 | 856 | 1,328
Non-cash investing and financing activities: |  |  |
Term loan renewals | 250 | 250 | 250
Capital investments accrued but not yet paid | 166 | 224 | 205
Locomotives sold for material credits |  | 18 |
Finance lease financings |  |  | 12
Cash paid during the year for: |  |  |
Income taxes, net of refunds | (1,214) | (1,382) | (1,205)
Interest, net of amounts capitalized | $ (1,050) | $ (1,033) | $ (728)

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