Supplemental Cash Flow Information (Tables)

6 Months Ended

Jun. 30, 2020

Supplemental Cash Flow Information [Abstract]

Supplemental cash flow information

	Six Months Ended June 30,
	2020		2019
	(in millions)
Cash payments for interest, net of amounts capitalized	$	(260)	$	(238)
Cash receipts (payments) for income taxes, net of payments		13		(32)
Non-cash Investment segment contributions from non-controlling interests		1,240		—