Revenue Recognition (Tables)

9 Months Ended

Sep. 30, 2022

Revenue from Contract with Customer [Abstract]

Disaggregation of revenue

Disaggregated revenue from contracts with purchasers by product type is as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
	(in millions)
Oil sales	$	3,069	$	2,477	$	9,594	$	6,043
NGL sales	569		515		1,783		1,135
Gas sales	586		290		1,417		609
Total oil and gas revenues	4,224		3,282		12,794		7,787
Sales of purchased oil	1,805		1,642		6,356		4,422
Sales of purchased gas	28		22		60		38
Sales of purchased diesel	—		15		—		47
Total sales of purchased commodities	1,833		1,679		6,416		4,507
	$	6,057	$	4,961	$	19,210	$	12,294