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Consolidated Statement 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 $ 8,079 $ (2,655) $ 7,257
Adjustments to reconcile net income (loss) to net cash provided by operating activities      
Depreciation, depletion and amortization 7,208 5,521 6,090
Impairments 674 813 405
Dry hole costs and leasehold impairments 44 1,083 421
Accretion on discounted liabilities 242 252 326
Deferred taxes 1,346 (834) (444)
Undistributed equity earnings 446 645 594
Gain on dispositions (486) (549) (1,966)
(Gain) loss on investment in CVE common shares (1,040) 855 (649)
Other (788) 43 (351)
Working capital adjustments      
Decrease (increase) in accounts and notes receivable (2,500) 521 505
Increase in inventories (160) (25) (67)
Decrease (increase) in prepaid expenses and other current assets (649) 76 37
Increase (decrease) in accounts payable 1,399 (249) (378)
Increase (decrease) in taxes and other accruals 3,181 (695) (676)
Net Cash Provided by Operating Activities 16,996 4,802 11,104
Cash Flows From Investing Activities      
Capital expenditures and investments (5,324) (4,715) (6,636)
Working capital changes associated with investing activities 134 (155) (103)
Acquisition of businesses, net of cash acquired (8,290) 0 0
Proceeds from asset dispositions 1,653 1,317 3,012
Net sales (purchases) of investments 3,091 (658) (2,910)
Collection of advances/loans-related parties 105 116 127
Other 87 (26) (108)
Net Cash Used in Investing Activities (8,544) (4,121) (6,618)
Cash Flows From Financing Activities      
Issuance of debt 0 300 0
Repayment of debt (505) (254) (80)
Issuance of company common stock 145 (5) (30)
Repurchase of company common stock (3,623) (892) (3,500)
Dividends paid (2,359) (1,831) (1,500)
Other 7 (26) (119)
Net Cash Used in Financing Activities (6,335) (2,708) (5,229)
Effect of Exchange Rate Changes on Cash, Cash Equivalents and Restricted Cash (34) (20) (46)
Net Change in Cash, Cash Equivalents and Restricted Cash 2,083 (2,047) (789)
Cash, cash equivalents and restricted cash at beginning of period 3,315 5,362 6,151
Cash, Cash Equivalents and Restricted Cash at End of Period $ 5,398 $ 3,315 $ 5,362