Segment Information - Segment Financial Data (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Revenues:
Total revenues	$ 12,011	$ 11,995
Significant segment expenses:
Purchases and related costs	(10,761)	(10,917)
Field operating costs	(368)	(358)
Segment general and administrative expenses	(100)	(96)
Total significant segment expenses	(11,229)	(11,371)
Equity earnings in unconsolidated entities	103	95
Other segment items:
Total other segment items	(137)	(7)
Segment Adjusted EBITDA	748	712
Investment and acquisition capital expenditures	826	197
Maintenance capital expenditures	41	57
Investments in unconsolidated entities	2,745		$ 2,811
Product sales revenues
Revenues:
Total revenues	11,544	11,546
Services
Revenues:
Total revenues	467	449
Crude Oil
Significant segment expenses:
Equity earnings in unconsolidated entities	103
Operating Segments
Revenues:
Total revenues	12,077	12,089
Operating Segments \| Crude Oil
Revenues:
Total revenues	11,439	11,582
Significant segment expenses:
Purchases and related costs	(10,488)	(10,665)
Field operating costs	(292)	(266)
Segment general and administrative expenses	(79)	(73)
Total significant segment expenses	(10,859)	(11,004)
Equity earnings in unconsolidated entities		95
Other segment items:
Depreciation and amortization of unconsolidated entities	20	19
Derivative activities and inventory valuation adjustments	(24)	37
Long-term inventory costing adjustments		(28)
Deficiencies under minimum volume commitments, net	(7)	(12)
Equity-indexed compensation expense	9	9
Transaction-related expenses	5
Foreign currency revaluation		(17)
Segment amounts attributable to noncontrolling interests	(127)	(128)
Total other segment items	(124)	(120)
Segment Adjusted EBITDA	559	553
Investment and acquisition capital expenditures	785	183
Maintenance capital expenditures	31	46
Investments in unconsolidated entities	2,745		$ 2,811
Operating Segments \| Crude Oil \| Product sales revenues
Revenues:
Total revenues	11,008	11,176
Operating Segments \| Crude Oil \| Services
Revenues:
Total revenues	431	406
Operating Segments \| NGL
Revenues:
Total revenues	638	507
Significant segment expenses:
Purchases and related costs	(339)	(346)
Field operating costs	(76)	(92)
Segment general and administrative expenses	(21)	(23)
Total significant segment expenses	(436)	(461)
Other segment items:
Derivative activities and inventory valuation adjustments	(10)	122
Long-term inventory costing adjustments	(3)	(5)
Foreign currency revaluation		(4)
Total other segment items	(13)	113
Segment Adjusted EBITDA	189	159
Investment and acquisition capital expenditures	41	14
Maintenance capital expenditures	10	11
Operating Segments \| NGL \| Product sales revenues
Revenues:
Total revenues	596	458
Operating Segments \| NGL \| Services
Revenues:
Total revenues	42	49
Intersegment revenues elimination
Revenues:
Total revenues	(66)	(94)
Significant segment expenses:
Purchases and related costs	66	94
Total significant segment expenses	66	94
Intersegment revenues elimination \| Product sales revenues
Revenues:
Total revenues	(60)	(88)
Intersegment revenues elimination \| Services
Revenues:
Total revenues	$ (6)	$ (6)

Includes the impact of amounts billed to counterparties for their deficiency obligation, net of applicable amounts subsequently recognized into revenue. Certain agreements require counterparties to deliver, transport or throughput a minimum volume over an agreed upon period. Substantially all of such agreements were entered into with counterparties to economically support the return on the reporting entity's capital expenditure necessary to construct the related asset. Some of these agreements include make-up rights if the minimum volume is not met. A receivable from the counterparty is recorded in the period that services are provided or when the transaction occurs, including amounts for deficiency obligations from counterparties associated with minimum volume commitments. If a counterparty has a make-up right associated with a deficiency, the revenue attributable to the counterparty’s make-up right is deferred and is subsequently recognized at the earlier of when the deficiency volume is delivered or shipped, when the make-up right expires or when it is determined that the counterparty’s ability to utilize the make-up right is remote.

No definition available.