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v3.22.1

General (Tables) | 3 Months Ended
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Mar. 31, 2022
Accounting Policies [Abstract] |
Schedule of Restrictions on Cash and Cash Equivalents | The following table provides a reconciliation of cash, cash equivalents, restricted cash and restricted cash equivalents as reported in the Consolidated Condensed Statements of Cash Flows as of March 31, 2022 and 2021:
millions |  | 2022 |  | 2021
Cash and cash equivalents |  | $ | 1,909 |  |  | $ | 2,270 |
Restricted cash and restricted cash equivalents included in other current assets |  | 25 |  |  | 183 |
Restricted cash and restricted cash equivalents included in long-term receivables and other assets, net |  | 17 |  |  | 15 |
Cash, cash equivalents, restricted cash and restricted cash equivalents |  | $ | 1,951 |  |  | $ | 2,468 |
Schedule of Cash and Cash Equivalents | The following table provides a reconciliation of cash, cash equivalents, restricted cash and restricted cash equivalents as reported in the Consolidated Condensed Statements of Cash Flows as of March 31, 2022 and 2021:
millions |  | 2022 |  | 2021
Cash and cash equivalents |  | $ | 1,909 |  |  | $ | 2,270 |
Restricted cash and restricted cash equivalents included in other current assets |  | 25 |  |  | 183 |
Restricted cash and restricted cash equivalents included in long-term receivables and other assets, net |  | 17 |  |  | 15 |
Cash, cash equivalents, restricted cash and restricted cash equivalents |  | $ | 1,951 |  |  | $ | 2,468 |
Schedule of Supplemental Cash Flows | The following table represents U.S. federal, domestic state and international income taxes paid, tax refunds received and interest paid related to continuing operations during the three months ended March 31, 2022 and 2021, respectively.
millions |  | 2022 |  | 2021
Income tax payments |  | $ | 208 |  |  | $ | 122 |
Income tax refunds received |  | $ | 70 |  |  | $ | 42 |
Interest paid (a) |  | $ | 598 |  |  | $ | 607 |
(a) Net of capitalized interest of $11 million and $15 million for the three months ended March 31, 2022 and 2021, respectively.

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