Property, Plant and Equipment - Schedule of Forecast of ARO-Related Accretion Expense (Details) $ in Millions	Dec. 31, 2025 USD ($)
Property, Plant and Equipment [Abstract]
2026	$ 17
2027	18
2028	19
2029	20
2030	$ 21

Estimate of accretion expense for fifth full fiscal year after end of current fiscal year.

No definition available.

Name:	epd_AccretionExpenseForecastFifthFullFiscalYearAfterEndOfCurrentFiscalYear
Namespace Prefix:	epd_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Estimate of accretion expense for first full fiscal year after the end of the current fiscal year.

No definition available.

Name:	epd_AccretionExpenseForecastFirstFullFiscalYearAfterEndOfCurrentFiscalYear
Namespace Prefix:	epd_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Estimate of accretion expense for fourth full fiscal year after end of current fiscal year.

No definition available.

Name:	epd_AccretionExpenseForecastFourthFullFiscalYearAfterEndOfCurrentFiscalYear
Namespace Prefix:	epd_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Estimate of accretion expense for second full fiscal year after end of current fiscal year.

No definition available.

Name:	epd_AccretionExpenseForecastSecondFullFiscalYearAfterEndOfCurrentFiscalYear
Namespace Prefix:	epd_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Estimate of accretion expense for third full fiscal year after end of current fiscal year.

No definition available.

Name:	epd_AccretionExpenseForecastThirdFullFiscalYearAfterEndOfCurrentFiscalYear
Namespace Prefix:	epd_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

No definition available.

Name:	us-gaap_PropertyPlantAndEquipmentAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration