Consolidated Statements Of Cash Flows - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
CASH FLOWS FROM OPERATING ACTIVITIES:
NET INCOME		$ 5,708	$ 6,565	$ 5,294
Reconciliation of net income to net cash provided by operating activities:
Depreciation, depletion and amortization		5,682	5,165	4,385
Deferred Income Tax Expense (Benefit)		178	276	203
Inventory valuation adjustments		156	86	114
Non-cash compensation expense		148	151	130
Impairment losses and other		285	52	12
(Gains) losses on extinguishments of debt		34	12	(2)
Distributions on unvested awards		52	59	68
Proceeds from Equity Method Investment, Distribution		382	356	353
Income (Loss) from Equity Method Investments	[1]	(419)	(379)	(383)
Gain (Loss) on Disposition of Assets		0	(586)	0
Other Noncash Income (Expense)		(23)	(63)	32
Net change in operating assets and liabilities, net of effects of acquisitions and divestitures		(1,976)	(196)	(451)
Net cash provided by operating activities		10,149	11,506	9,555
INVESTING ACTIVITIES:
Cash Acquired from Acquisition		0	27	0
Capital expenditures, excluding allowance for equity funds used during construction		(6,303)	(4,164)	(3,134)
Contributions in aid of construction costs		100	73	40
Contributions to unconsolidated affiliates		(10)	(206)	(6)
Distributions from unconsolidated affiliates in excess of cumulative earnings		61	75	63
Other, net		10	12	3
Net cash used in investing activities		(8,373)	(5,904)	(4,325)
FINANCING ACTIVITIES:
Proceeds from borrowings		32,870	34,150	32,130
Repayments of debt		(28,052)	(29,409)	(31,416)
Repayments of Senior Debt		0	(749)	0
Preferred units issued for cash		1,473	0	0
Distributions to partners		(4,725)	(4,623)	(4,248)
Distributions to noncontrolling interests		(1,734)	(1,780)	(1,691)
Distributions to redeemable noncontrolling interests		56	67	59
Debt issuance costs		(119)	(147)	(45)
Capital contributions from noncontrolling interests		0	2	0
Net cash used in financing activities		(816)	(5,451)	(5,326)
Increase (decrease) in cash and cash equivalents		960	151	(96)
Cash and cash equivalents, beginning of period		312	161	257
Cash and cash equivalents, end of period		1,272	312	161
Proceeds from Contributions from Affiliates		27	638	3
Nustar
FINANCING ACTIVITIES:
Payments for Repurchase of Preferred Stock and Preference Stock		0	(784)	0
Other Assets
INVESTING ACTIVITIES:
Proceeds from sales of other assets		30	24	38
Sunoco LP West Texas Assets
INVESTING ACTIVITIES:
Proceeds from sales of other assets		0	987	0
Crestwood Niobrara LLC
FINANCING ACTIVITIES:
Payments for Repurchase of Preferred Stock and Preference Stock		0	(37)	0
Series A, Series C, Series D and Series E preferred units
FINANCING ACTIVITIES:
Payments for Repurchase of Preferred Stock and Preference Stock		(500)	(2,645)	0
Crestwood Acquisition
INVESTING ACTIVITIES:
Cash paid for acquisitions, net of cash received		0	0	(288)
Lotus Midstream Acquisition
INVESTING ACTIVITIES:
Cash paid for acquisitions, net of cash received		0	0	(930)
WTG Midstream
INVESTING ACTIVITIES:
Cash paid for acquisitions, net of cash received		0	(2,174)	0
Sunoco LP acquisitions of terminals
INVESTING ACTIVITIES:
Cash paid for acquisitions, net of cash received		(253)	(224)	0
Edwards Lime Gathering, LLC
INVESTING ACTIVITIES:
Cash paid for acquisitions, net of cash received		0	(84)	0
Parkland Acquisition [Member]
INVESTING ACTIVITIES:
Cash paid for acquisitions, net of cash received		(2,004)	0	0
Other acquisitions [Member]
INVESTING ACTIVITIES:
Cash paid for acquisitions, net of cash received		$ (4)	$ (250)	$ (111)

[1] Amounts reflected above exclude Sunoco LP’s earnings from the ET-S Permian and J.C. Nolan joint ventures, which are eliminated in consolidation.