Debt Instrument, Extension Term

No definition available.

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Namespace Prefix:	epd_
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Balance Type:	na
Period Type:	duration

- Definition

The amount outstanding on a letter of credit. These letters of credit reduce the amount available for borrowing under EPO's Multi-Year Revolving Credit Facility.

+ References

No definition available.

+ Details

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Namespace Prefix:	epd_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Line Of Credit Facility, Maturity Date Extension Requests, Maximum

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

The maximum amount by which the total commitments may be increased by the borrower by adding one or more lenders to the facility and/or requesting that the commitments of the existing lenders be increased.

+ References

No definition available.

+ Details

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Namespace Prefix:	epd_
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Balance Type:	credit
Period Type:	instant

- Definition

Total maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility plus maximum bank increase.

+ References

No definition available.

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Line Of Credit Facility, Variable Interest Rate Term

+ References

No definition available.

+ Details

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Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Percent Of Principal Amount Of Debt Received

+ References

No definition available.

+ Details

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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- 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

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Balance Type:	na
Period Type:	duration

- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentTerm
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

+ References

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Balance Type:	debit
Period Type:	duration

- Definition

Amount of cash outflow for short-term and long-term debt. Excludes payment of lease obligation.

+ References

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Balance Type:	credit
Period Type:	duration

- Details

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- Details

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Period Type:

- Details

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- Details

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- Details

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Debt Obligations - Narrative (Details) $ in Millions	1 Months Ended				12 Months Ended
Debt Obligations - Narrative (Details) $ in Millions	Feb. 27, 2026 USD ($)	Jan. 31, 2026 USD ($)	Nov. 30, 2025 USD ($)	Jun. 30, 2025 USD ($)	Dec. 31, 2025 USD ($) request	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)
Debt Instrument [Line Items]
Borrowings under debt agreements					$ 88,281	$ 53,715	$ 89,899
Repayments of debt					85,771	50,546	89,447
Letter of credit outstanding					35
Senior Notes
Debt Instrument [Line Items]
Borrowings under debt agreements					3,650	$ 4,500	$ 1,750
March 2025 $1.5 Billion 364-Day Revolving Credit Agreement, variable-rate, due March 2026 \| Senior Debt Obligations
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity					$ 1,500
Debt instrument, term					364 days
Maximum bank commitments increase					$ 200
Total maximum borrowing capacity					1,700
March 2023 $2.7 Billion Multi-Year Revolving Credit Agreement, variable-rate, due March 2030 \| Senior Debt Obligations
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity					2,700
Maximum bank commitments increase					500
Total maximum borrowing capacity					$ 3,200
Variable interest rate term					5 years
Maturity date extension requests, maximum \| request					2
Debt instrument, extension term					1 year
364-Day $1.5 Billion & $2.7 Billion Revolving Credit Agreements \| Senior Debt Obligations \| Additional Spread Adjustment on Federal Funds Effective Rate
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate					0.50%
364-Day $1.5 Billion & $2.7 Billion Revolving Credit Agreements \| Senior Debt Obligations \| Additional Spread Adjustment on Secured Overnight Financing Rate
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate					1.00%
Commercial Paper Notes \| Senior Debt Obligations
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity					$ 3,000
Senior Notes June 2025 \| Senior Debt Obligations
Debt Instrument [Line Items]
Borrowings under debt agreements				$ 2,000
Senior Notes LLL, 4.30% fixed-rate, due June 2028 \| Senior Debt Obligations
Debt Instrument [Line Items]
Percent of principal amount of debt received			100.63%	99.869%
Borrowings under debt agreements			$ 300	$ 500
Debt instrument, interest rate, stated percentage					4.30%
Senior Notes November 2025 \| Senior Debt Obligations
Debt Instrument [Line Items]
Borrowings under debt agreements			$ 1,650
Senior Notes MMM, 4.60% fixed-rate, due January 2031 \| Senior Debt Obligations
Debt Instrument [Line Items]
Percent of principal amount of debt received			100.693%	99.816%
Borrowings under debt agreements			$ 600	$ 750
Debt instrument, interest rate, stated percentage					4.60%
Senior Notes NNN, 5.20% fixed-rate, due January 2036 \| Senior Debt Obligations
Debt Instrument [Line Items]
Percent of principal amount of debt received			101.185%	99.665%
Borrowings under debt agreements			$ 750	$ 750
Debt instrument, interest rate, stated percentage					5.20%
Senior Notes FFF, 5.05% fixed-rate, due January 2026 \| Senior Debt Obligations
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage					5.05%
Senior Notes FFF, 5.05% fixed-rate, due January 2026 \| Senior Debt Obligations \| Subsequent Event
Debt Instrument [Line Items]
Repayments of debt		$ 750
Senior Notes PP, 3.70% fixed-rate, due February 2026 \| Senior Debt Obligations
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage					3.70%
Senior Notes PP, 3.70% fixed-rate, due February 2026 \| Senior Debt Obligations \| Subsequent Event
Debt Instrument [Line Items]
Repayments of debt	$ 875