Consolidated Statements of Changes in Equity (Unaudited) - EEGH - USD ($) $ in Millions	Total	EEGH	Member Interests EEGH	Accumulated Other Comprehensive (Loss) Income, Net	Accumulated Other Comprehensive (Loss) Income, Net EEGH	Noncontrolling Interest	Noncontrolling Interest EEGH
Beginning balance at Dec. 31, 2022	$ 50,639	$ 7,888	$ 3,983	$ (2,149)	$ (42)	$ 3,807	$ 3,947
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	1,103	240	122				118
Other comprehensive income (loss)	40	(3)		40	(3)
Distributions		(130)	(6)				(124)
Contributions		10	10
Ending balance at Mar. 31, 2023	51,651	8,005	4,109	(2,109)	(45)	3,798	3,941
Beginning balance at Dec. 31, 2023	49,740	7,528	6,273	(1,904)	(40)	1,306	1,295
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	689	236	200				36
Other comprehensive income (loss)	(127)	1		(127)	1
Distributions		(217)	(178)				(39)
Contributions		2	2
Ending balance at Mar. 31, 2024	$ 50,259	$ 7,550	$ 6,297	$ (2,031)	$ (39)	$ 1,300	$ 1,292