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v3.19.3

Information Relating to the Consolidated Statement of Cash Flows - Summary of Information (Details) - USD ($) $ in Millions | 9 Months Ended
--- | ---
Sep. 30, 2019 | Sep. 30, 2018
Net decrease (increase) in operating working capital was composed of the following: |  |
Decrease (increase) in accounts and notes receivable | $ 2,254 | $ (1,741)
Decrease (increase) in inventories | (20) | (749)
Decrease (increase) in prepaid expenses and other current assets | (286) | (310)
Increase (decrease) in accounts payable and accrued liabilities | (981) | 887
Increase (decrease) in income and other taxes payable | 159 | 31
Net decrease (increase) in operating working capital | 1,126 | (1,882)
Net cash provided by operating activities includes the following cash payments: |  |
Interest on debt (net of capitalized interest) | 579 | 502
Income taxes | 3,516 | 3,526
Proceeds and deposits related to asset sales and returns of investment consisted of the following gross amounts: |  |
Proceeds and deposits related to asset sales | 1,021 | 1,872
Returns of investment from equity affiliates | 67 | 244
Proceeds and deposits related to asset sales and returns of investment | 1,088 | 2,116
Net maturities (investments) of time deposits consisted of the following gross amounts: |  |
Investments in time deposits | 0 | 0
Time deposits matured | 950 | 0
Net sales (purchases) of time deposits | 950 | 0
Net sales (purchases) of marketable securities consisted of the following gross amounts: |  |
Marketable securities purchased | (1) | (51)
Marketable securities sold | 3 | 0
Net sales (purchases) of marketable securities | 2 | (51)
Net repayment (borrowing) of loans by equity affiliates: |  |
Borrowing of loans by equity affiliates | (1,050) | 0
Repayment of loans by equity affiliates | 80 | 78
Net repayment (borrowing) of loans by equity affiliates | (970) | 78
Net borrowings (repayments) of short-term obligations consisted of the following gross and net amounts: |  |
Proceeds from issuances of short-term obligations | 1,821 | 2,452
Repayments of short-term obligations | (570) | (3,379)
Net borrowings (repayments) of short-term obligations with three months or less maturity | 722 | 3,126
Net borrowings (repayments) of short-term obligations | 1,973 | 2,199
Capital expenditures |  |
Additions to properties, plant and equipment | 9,713 | 9,489
Additions to investments | 69 | 36
Current-year dry hole expenditures | 111 | 276
Payments for other assets and liabilities, net | 13 | 0
Capital expenditures | 9,906 | 9,801
Expensed exploration expenditures | 361 | 364
Assets acquired through finance lease obligations and other financing obligations | 146 | 65
Payments for other assets and liabilities, net | (13) | 0
Capital and exploratory expenditures, excluding equity affiliates | 10,400 | 10,230
Company's share of expenditures by equity affiliates | 4,578 | 4,115
Capital and exploratory expenditures, including equity affiliates | $ 14,978 | $ 14,345

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