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v3.23.3

Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Millions | 9 Months Ended
--- | ---
Sep. 30, 2023 | Sep. 30, 2022
Cash flows from operating activities: |  |
Net income | $ 7,931 | $ 8,647
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization expense | 2,011 | 1,840
Loss (gain) on early retirement of debt, net | (11) | 24
Deferred income tax expense (benefit) | 32 | (161)
Changes in current assets and current liabilities | (1,695) | (1,617)
Changes in deferred charges and credits and other operating activities, net | (278) | (255)
Net cash provided by operating activities | 7,990 | 8,478
Cash flows from investing activities: |  |
Purchases of available-for-sale (AFS) debt securities | (237) | 0
Proceeds from sales and maturities of AFS debt securities | 220 | 0
Proceeds from sale of assets | 0 | 32
Investments in nonconsolidated joint ventures | 0 | (1)
Other investing activities, net | 11 | (4)
Net cash used in investing activities | (1,382) | (2,070)
Cash flows from financing activities: |  |
Premiums paid on early retirement of debt | (5) | (48)
Purchases of common stock for treasury | (4,180) | (2,769)
Common stock dividend payments | (1,106) | (1,186)
Contributions from noncontrolling interests | 75 | 240
Distributions to noncontrolling interests | (164) | (93)
Other financing activities, net | 3 | (6)
Net cash used in financing activities | (5,645) | (6,269)
Effect of foreign exchange rate changes on cash | 6 | (292)
Net increase (decrease) in cash and cash equivalents | 969 | (153)
Cash and cash equivalents at beginning of period | 4,862 | 4,122
Cash and cash equivalents at end of period | 5,831 | 3,969
Excluding Variable Interest Entities (VIEs) [Member] |  |
Cash flows from investing activities: |  |
Capital expenditures | (468) | (552)
Deferred turnaround and catalyst cost expenditures | (665) | (820)
Cash flows from financing activities: |  |
Proceeds from debt issuances and borrowings | 1,750 | 1,839
Repayments of debt and finance lease obligations | (2,071) | (4,234)
Diamond Green Diesel Holdings LLC (DGD) [Member] |  |
Cash flows from investing activities: |  |
Capital expenditures | (183) | (682)
Deferred turnaround and catalyst cost expenditures | (56) | (13)
Cash flows from financing activities: |  |
Proceeds from debt issuances and borrowings | 500 | 684
Repayments of debt and finance lease obligations | (474) | (718)
Other VIEs [Member] |  |
Cash flows from investing activities: |  |
Capital expenditures | (4) | (30)
Cash flows from financing activities: |  |
Proceeds from borrowings of other VIEs | 86 | 73
Repayments of debt and finance lease obligations | $ (59) | $ (51)

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