Quarterly report pursuant to Section 13 or 15(d)

Supplemental Cash Flow Information (Tables)

Supplemental Cash Flow Information (Tables)
6 Months Ended
Jun. 30, 2023
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,
2023 2022
Cash paid during the period for interest on debt, net of amounts capitalized $ 685  $ 669 
Cash paid for income taxes, net 54  11 
Non-cash investing activity:
Unpaid purchases of property, plant and equipment, net 53  189 
Share-based compensation capitalized to property, plant and equipment
Transfers of property, plant and equipment in exchange for other non-current assets —  17 
Non-cash financing activity:
Unpaid dividends declared on unvested common stock
Unpaid repurchases of treasury stock inclusive of excise taxes 19  —