Annual report pursuant to Section 13 and 15(d)

Supplemental Cash Flow Information (Tables)

Supplemental Cash Flow Information (Tables)
12 Months Ended
Dec. 31, 2021
Supplemental Cash Flow Information [Abstract]  
Schedule of Cash Flow, Supplemental Disclosures
The following table provides supplemental disclosure of cash flow information (in millions): 
Year Ended December 31,
2021 2020 2019
Cash paid during the period for interest on debt, net of amounts capitalized $ 1,365  $ 1,395  $ 1,126 
Cash paid for income taxes, net of refunds 24 
Non-cash investing and financing activities:
Property, plant and equipment, net of accumulated depreciation funded with accounts payable and accrued liabilities 339  282  473