Equity and Redeemable Noncontrolling Interest - Nonredeemable Noncontrolling Interest (Details) - USD ($) $ in Millions	3 Months Ended			9 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Nonredeemable Controlling Interest [Line Items]
Changes in noncontrolling interests due to divestitures and acquisitions	$ (104)		$ (8)	$ (104)	$ 50
Contributions from noncontrolling interests	22		54	45	181
Distributions to noncontrolling interests	399		298	1,117	669
Non- Redeemable Noncontrolling Interests
Nonredeemable Controlling Interest [Line Items]
Changes in noncontrolling interests due to divestitures and acquisitions	(104)		(8)	(104)	50
Contributions from noncontrolling interests	22		54	45	181
Distributions to noncontrolling interests	399		$ 298	$ 1,117	$ 669
Non- Redeemable Noncontrolling Interests | Total derivatives with related parties
Nonredeemable Controlling Interest [Line Items]
Distributions to noncontrolling interests	$ 314	$ 413