Supplemental Cash Flow Information (Tables)

6 Months Ended

Jun. 30, 2021

Supplemental Cash Flow Information [Abstract]

Net Cash Paid For Interest and Income Taxes

Net cash paid (received) for interest and income taxes was as follows for the six-month periods ended June 30, 2021 and 2020 (in millions):

	Six Months Ended June 30,
	2021		2020
Interest (1)	$	102	$	69
Income Taxes, Net of Refunds Received	$	507	$	(76)

(1)Net of capitalized interest of $15 million and $17 million for the six months ended June 30, 2021 and 2020, respectively.