CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (UNAUDITED) - USD ($) $ in Millions	General partner Capital Units	Limited partners Capital Units	Total Partners Equity	Non-controlling Interests	Total
Total equity at Dec. 31, 2021	$ (754)	$ 4,298	$ 3,544	$ 5,799	$ 9,343
Increase (Decrease) in Equity
Net (loss) income	6	317	323	562	885
Partnership contributions	4	180	184		184
Partnership distributions	(12)	(591)	(603)		(603)
Dividends and distributions to non-controlling interests in subsidiaries				(36)	(36)
Changes in subsidiary equity and other		(5)	(5)	(10)	(15)
Total equity at Mar. 31, 2022	(756)	4,199	3,443	6,315	9,758
Total equity at Dec. 31, 2022	(747)	4,647	3,900	5,658	9,558
Increase (Decrease) in Equity
Net (loss) income	(5)	(265)	(270)	(88)	(358)
Other comprehensive income		4	4		4
Partnership contributions	4	175	179		179
Partnership distributions	(15)	(709)	(724)		(724)
Investment segment distributions to non-controlling interests				(80)	(80)
Dividends and distributions to non-controlling interests in subsidiaries				(85)	(85)
Changes in subsidiary equity and other		2	2		2
Total equity at Mar. 31, 2023	$ (763)	$ 3,854	$ 3,091	$ 5,405	$ 8,496