Intangible Assets and Goodwill - Schedule of Amortization Expense of our Intangible Assets by Business Segment (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Intangible Assets [Line Items]
Amortization of intangible assets	$ 55	$ 54	$ 159	$ 155
NGL Pipelines & Services
Intangible Assets [Line Items]
Amortization of intangible assets	13	12	36	33
Crude Oil Pipelines & Services
Intangible Assets [Line Items]
Amortization of intangible assets	21	27	63	78
Natural Gas Pipelines & Services
Intangible Assets [Line Items]
Amortization of intangible assets	19	13	55	39
Petrochemical & Refined Products Services
Intangible Assets [Line Items]
Amortization of intangible assets	$ 2	$ 2	$ 5	$ 5

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets.

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+ Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details

ENTERPRISE PRODUCTS PARTNERS L.P. 10-Q