Supplemental Cash Flow Information (Tables)

6 Months Ended

Jun. 30, 2022

Supplemental Cash Flow Information [Abstract]

Schedule of Cash Flow, Supplemental Disclosures

The following table provides supplemental disclosure of cash flow information (in millions): 

	Six Months Ended June 30,
	2022		2021
Cash paid during the period for interest on debt, net of amounts capitalized	$	669	$	675
Cash paid for income taxes, net of refunds	11		1
Non-cash investing activity:
Contributions of property, plant and equipment in exchange for other non-current assets	17		—