General (Tables)

3 Months Ended

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.