General (Tables)

6 Months Ended

Jun. 30, 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 June 30, 2022 and 2021:

millions	2022		2021
Cash and cash equivalents	$	1,362	$	4,569
Restricted cash and restricted cash equivalents included in other current assets	23		180
Restricted cash and restricted cash equivalents included in long-term receivables and other assets, net	16		17
Cash, cash equivalents, restricted cash and restricted cash equivalents	$	1,401	$	4,766

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 June 30, 2022 and 2021:

millions	2022		2021
Cash and cash equivalents	$	1,362	$	4,569
Restricted cash and restricted cash equivalents included in other current assets	23		180
Restricted cash and restricted cash equivalents included in long-term receivables and other assets, net	16		17
Cash, cash equivalents, restricted cash and restricted cash equivalents	$	1,401	$	4,766

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 six months ended June 30, 2022 and 2021, respectively:

millions	2022		2021
Income tax payments	$	962	$	302
Income tax refunds received	$	70	$	45
Interest paid (a)	$	846	$	793

(a)     Net of capitalized interest of $30 million and $29 million for the six months ended June 30, 2022 and 2021, respectively.