Supplemental Cash Flow Information

3 Months Ended

Mar. 31, 2021

Supplemental Cash Flow Information [Abstract]

Supplemental Cash Flow Information

SUPPLEMENTAL CASH FLOW INFORMATION

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

	Three Months Ended March 31,
	2021		2020
Cash paid during the period for interest on debt, net of amounts capitalized	$	211	$	295
Cash paid for income taxes, net of refunds	—		1

The balance in property, plant and equipment, net funded with accounts payable and accrued liabilities was $360 million and $255 million as of March 31, 2021 and 2020 , respectively.