Equity (Change In ETE Common Units) (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Issuance of Common Units (2)	[1]	12,900,000	11,900,000	9,700,000
Outstanding		3,367,525,806	3,094,425,367	3,082,500,000	2,702,400,000
Issuance of restricted Common Units under long-term incentive plans	[2]	(260,200,000)	0	(374,600,000)
Common Units repurchased		0	0	(4,200,000)
Number of Common Units, end of period		3,367,525,806	3,094,425,367	3,082,500,000
Equity		$ 43,939	$ 40,659	$ 39,345	$ 31,388
Distributions to partners		(4,248)	(3,047)	(1,898)
Crestwood Acquisition
Units issued in connection with the Enable acquisition (1)	[3]	3,366	0	0
Series A Preferred Units [Member]
Equity		948	958	958	0
Preferred units conversion (1)	[4]			$ 943
Units issued for cash				0
Distributions to partners		(96)	(59)	$ (30)
Units issued in connection with the Enable acquisition (1)				0
Other, net				0
Net income		86	59	45
Series A Preferred Units [Member] | Crestwood Acquisition
Units issued in connection with the Enable acquisition (1)		0
Series B Preferred Units [Member]
Equity		556	556	556	0
Preferred units conversion (1)	[4]			$ 547
Units issued for cash				0
Distributions to partners		(36)	(36)	$ (18)
Units issued in connection with the Enable acquisition (1)				0
Other, net				0
Net income		36	36	27
Series B Preferred Units [Member] | Crestwood Acquisition
Units issued in connection with the Enable acquisition (1)		0
Series C Preferred Units [Member]
Equity		438	440	440	0
Preferred units conversion (1)	[4]			$ 440
Units issued for cash				0
Distributions to partners		(40)	(33)	$ (25)
Units issued in connection with the Enable acquisition (1)				0
Other, net				0
Net income		38	33	25
Series C Preferred Units [Member] | Crestwood Acquisition
Units issued in connection with the Enable acquisition (1)		0
Series D Preferred Units [Member]
Equity		435	434	434	0
Preferred units conversion (1)	[4]			$ 434
Units issued for cash				0
Distributions to partners		(36)	(34)	$ (25)
Units issued in connection with the Enable acquisition (1)				0
Other, net				0
Net income		37	34	25
Series D Preferred Units [Member] | Crestwood Acquisition
Units issued in connection with the Enable acquisition (1)		0
Series E Preferred Units [Member]
Equity		786	786	786	0
Preferred units conversion (1)	[4]			$ 786
Units issued for cash				0
Distributions to partners		(61)	(61)	$ (45)
Units issued in connection with the Enable acquisition (1)				0
Other, net				0
Net income		61	61	45
Series E Preferred Units [Member] | Crestwood Acquisition
Units issued in connection with the Enable acquisition (1)		0
Series F Preferred Units [Member]
Equity		496	496	496	0
Preferred units conversion (1)	[4]			$ 504
Units issued for cash				0
Distributions to partners		(34)	(34)	$ (34)
Units issued in connection with the Enable acquisition (1)				0
Other, net				0
Net income		34	34	26
Series F Preferred Units [Member] | Crestwood Acquisition
Units issued in connection with the Enable acquisition (1)		0
Series G Preferred Units [Member]
Equity		1,488	1,488	1,488	0
Preferred units conversion (1)	[4]			$ 1,114
Units issued for cash				0
Distributions to partners		(106)	(106)	$ (79)
Units issued in connection with the Enable acquisition (1)				392
Other, net				0
Net income		106	106	61
Series G Preferred Units [Member] | Crestwood Acquisition
Units issued in connection with the Enable acquisition (1)		0
Series H Preferred Units
Equity		893	893	893	0
Preferred units conversion (1)	[4]			$ 0
Units issued for cash				889,000,000
Distributions to partners		(59)	(59)	$ (24)
Units issued in connection with the Enable acquisition (1)				0
Other, net				(3)
Net income		59	59	31
Series H Preferred Units | Crestwood Acquisition
Units issued in connection with the Enable acquisition (1)		0
Preferred Units [Member]
Equity		6,459	6,051	6,051	0
Preferred units conversion (1)	[4]			$ 4,768
Units issued for cash				889,000,000
Distributions to partners		(468)	(422)	$ (280)
Units issued in connection with the Enable acquisition (1)				392
Other, net				(3)
Net income		463	422	285
Preferred Units [Member] | Crestwood Acquisition
Units issued in connection with the Enable acquisition (1)		413
Series I Preferred Units
Equity		419	0	0	$ 0
Preferred units conversion (1)	[4]			$ 0
Units issued for cash				0
Distributions to partners		0	0	$ 0
Units issued in connection with the Enable acquisition (1)				0
Other, net				0
Net income		6	$ 0	$ 0
Series I Preferred Units | Crestwood Acquisition
Units issued in connection with the Enable acquisition (1)		$ 413

[1] Includes common units issued in connection with the distribution reinvestment program and restricted unit vestings.

[2] Common units issued related to our acquisitions of Crestwood and Lotus Midstream in 2023 and of Enable in 2021.

[3] See Note 3 for additional information.

[4] In connection with the Rollup Mergers on April 1, 2021, as discussed in Note 1, all of ETO’s previously outstanding preferred units were converted to Energy Transfer Preferred Units with identical distribution and redemption rights.