Revenue Recognition - Disaggregation of Revenue (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	$ 2,676	$ 641	$ 7,384	$ 1,526
Natural gas
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	1,644	641	4,223	1,526
Oil
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	755	0	2,330	0
NGL
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	259	0	784	0
Other
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	$ 18	$ 0	$ 47	$ 0