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v3.19.1

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2019 | Mar. 31, 2018
Metals inventory adjustments | $ 57 | $ 0
Cash flow from operating activities: |  |
Net income | 76 | 817
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation, depletion and amortization | 347 | 451
Net gain on sales of assets | (33) | (11)
Stock-based Compensation | 29 | 49
Net charges for environmental and asset retirement obligations, including accretion | 64 | 53
Payments for environmental and asset retirement obligations | (46) | (38)
Pension and Other Postretirement Benefits Expense (Reversal of Expense), Noncash | 26 | 18
Payment for Pension and Other Postretirement Benefits | (16) | (24)
Net loss on early extinguishment of debt | (6) | (1)
Deferred income taxes | 33 | 22
(Gain) loss on disposal of discontinued operations | (1) | 11
Increase (decrease) in long term mill and leach stockpiles | 29 | (22)
Other, net | 48 | 19
Changes in working capital and other tax payments: |  |
Accounts receivable | 19 | 136
Inventories | 221 | (142)
Other current assets | 42 | (42)
Accounts payable and accrued liabilities | (247) | (96)
Accrued income taxes and timing of other tax payments | (62) | 123
Net cash provided by operating activities | 534 | 1,369
Cash flow from investing activities: |  |
Capital expenditures | (622) | (402)
Proceeds from Sale of Other Assets, Investing Activities | 84 | 0
Intangible water rights and other, net | (8) | (90)
Net cash used in investing activities | (546) | (492)
Cash flow from financing activities: |  |
Proceeds from debt | 114 | 122
Repayments of debt | (1,356) | (1,633)
Cash dividends and distributions paid: |  |
Common stock | (73) | 0
Noncontrolling interests | (9) | (80)
Stock-based awards net (payments) proceeds | (7) | 3
Net cash used in financing activities | (1,331) | (1,588)
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect | (1,343) | (711)
Cash, cash equivalents, restricted cash and restricted cash equivalents at beginning of year | 4,455 | 4,710
Cash, cash equivalents, restricted cash and restricted cash equivalents at end of period | 3,112 | 3,999
North America Copper Mines Segment [Member] |  |
Cash flow from investing activities: |  |
Capital expenditures | (210) | (92)
South America Mines Segment [Member] |  |
Cash flow from investing activities: |  |
Capital expenditures | (61) | (67)
Grasberg Segment [Member] |  |
Cash flow from investing activities: |  |
Capital expenditures | (319) | (203)
Molybdenum [Member] |  |
Cash flow from investing activities: |  |
Capital expenditures | (4) | (1)
Other Segments [Member] |  |
Cash flow from investing activities: |  |
Capital expenditures | $ (28) | $ (39)

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