XML 65 R51.htm IDEA: XBRL DOCUMENT
v3.25.1

Debt Obligations (Details) - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2025 | Dec. 31, 2024
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 31,887 | $ 32,207
Other, non-principal amounts |  | (307) | (311)
Less current maturities of debt |  | (2,453) | (1,150)
Total long-term debt |  | 29,127 | 30,746
Debt Obligations Terms: |  |  |
Letters of credit outstanding |  | 28 |
Senior Debt Obligations [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | 29,605 | 29,925
Senior Debt Obligations [Member] | Commercial Paper Notes [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 830 | 0
Information regarding variable interest rates paid: |  |  |
Weighted-average interest rate paid |  | 4.54% |
Senior Debt Obligations [Member] | Commercial Paper Notes [Member] | Minimum [Member] |  |  |
Information regarding variable interest rates paid: |  |  |
Variable interest rates paid |  | 4.50% |
Senior Debt Obligations [Member] | Commercial Paper Notes [Member] | Maximum [Member] |  |  |
Information regarding variable interest rates paid: |  |  |
Variable interest rates paid |  | 4.65% |
Senior Debt Obligations [Member] | EPO Senior Notes MM, due February 2025 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 0 | 1,150
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 3.75% |
Senior Debt Obligations [Member] | EPO Senior Notes FFF, due January 2026 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 750 | 750
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 5.05% |
Senior Debt Obligations [Member] | EPO Senior Notes PP, due February 2026 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 875 | 875
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 3.70% |
Senior Debt Obligations [Member] | March 2025 $1.5 Billion EPO 364-Day Revolving Credit Agreement, due March 2026 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding | [1] | $ 0 | 0
Debt Obligations Terms: |  |  |
Credit facility interest rate description |  | SOFR, plus an additional variable spread; or (ii) an alternate base rate, which is the greatest of (a) the Prime Rate in effect on such day, (b) the Federal Funds Effective Rate in effect on such day plus 0.5%, or (c) Adjusted Term SOFR, for an interest period of one month in effect on such day plus 1%, and a variable spread. The applicable spreads are determined based on EPO's debt ratings. |
Maximum borrowing capacity |  | $ 1,500 |
Maximum bank commitments increase |  | 200 |
Total maximum borrowing capacity |  | 1,700 |
Senior Debt Obligations [Member] | EPO Senior Notes HHH, due January 2027 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 1,000 | 1,000
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 4.60% |
Senior Debt Obligations [Member] | EPO Senior Notes SS, due February 2027 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 575 | 575
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 3.95% |
Senior Debt Obligations [Member] | EPO Senior Notes WW, due October 2028 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 1,000 | 1,000
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 4.15% |
Senior Debt Obligations [Member] | EPO Senior Notes YY, due July 2029 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 1,250 | 1,250
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 3.125% |
Senior Debt Obligations [Member] | EPO Senior Notes AAA, due January 2030 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 1,250 | 1,250
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 2.80% |
Senior Debt Obligations [Member] | March 2023 $2.7 Billion EPO Multi-Year Revolving Credit Agreement, due March 2030 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding | [2] | $ 0 | 0
Debt Obligations Terms: |  |  |
Credit facility interest rate description |  | SOFR, plus an additional variable spread; or (ii) an alternate base rate, which is the greatest of (a) the Prime Rate in effect on such day, (b) the Federal Funds Effective Rate in effect on such day plus 0.5%, or (c) Adjusted Term SOFR, for an interest period of one month in effect on such day plus 1%, and a variable spread. The applicable spreads are determined based on EPO's debt ratings. |
Maximum borrowing capacity |  | $ 2,700 |
Maximum bank commitments increase |  | 500 |
Total maximum borrowing capacity |  | 3,200 |
Senior Debt Obligations [Member] | EPO Senior Notes GGG, due January 2033 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 1,000 | 1,000
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 5.35% |
Senior Debt Obligations [Member] | EPO Senior Notes D, due March 2033 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 500 | 500
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 6.875% |
Senior Debt Obligations [Member] | EPO Senior Notes III, due January 2034 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 1,000 | 1,000
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 4.85% |
Senior Debt Obligations [Member] | EPO Senior Notes H, due October 2034 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 350 | 350
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 6.65% |
Senior Debt Obligations [Member] | EPO Senior Notes JJJ, due February 2035 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 1,100 | 1,100
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 4.95% |
Senior Debt Obligations [Member] | EPO Senior Notes J, due March 2035 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 250 | 250
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 5.75% |
Senior Debt Obligations [Member] | EPO Senior Notes W, due April 2038 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 400 | 400
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 7.55% |
Senior Debt Obligations [Member] | EPO Senior Notes R, due October 2039 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 600 | 600
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 6.125% |
Senior Debt Obligations [Member] | EPO Senior Notes Z, due September 2040 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 600 | 600
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 6.45% |
Senior Debt Obligations [Member] | EPO Senior Notes BB, due February 2041 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 750 | 750
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 5.95% |
Senior Debt Obligations [Member] | EPO Senior Notes DD, due February 2042 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 600 | 600
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 5.70% |
Senior Debt Obligations [Member] | EPO Senior Notes EE, due August 2042 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 750 | 750
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 4.85% |
Senior Debt Obligations [Member] | EPO Senior Notes GG, due February 2043 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 1,100 | 1,100
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 4.45% |
Senior Debt Obligations [Member] | EPO Senior Notes II, due March 2044 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 1,400 | 1,400
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 4.85% |
Senior Debt Obligations [Member] | EPO Senior Notes KK, due February 2045 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 1,150 | 1,150
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 5.10% |
Senior Debt Obligations [Member] | EPO Senior Notes QQ, due May 2046 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 975 | 975
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 4.90% |
Senior Debt Obligations [Member] | EPO Senior Notes UU, due February 2048 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 1,250 | 1,250
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 4.25% |
Senior Debt Obligations [Member] | EPO Senior Notes XX, due February 2049 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 1,250 | 1,250
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 4.80% |
Senior Debt Obligations [Member] | EPO Senior Notes ZZ, due January 2050 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 1,250 | 1,250
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 4.20% |
Senior Debt Obligations [Member] | EPO Senior Notes BBB, due January 2051 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 1,000 | 1,000
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 3.70% |
Senior Debt Obligations [Member] | EPO Senior Notes DDD, due February 2052 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 1,000 | 1,000
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 3.20% |
Senior Debt Obligations [Member] | EPO Senior Notes EEE, due February 2053 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 1,000 | 1,000
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 3.30% |
Senior Debt Obligations [Member] | EPO Senior Notes NN, due October 2054 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 400 | 400
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 4.95% |
Senior Debt Obligations [Member] | EPO Senior Notes KKK, due February 2055 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 1,400 | 1,400
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 5.55% |
Senior Debt Obligations [Member] | EPO Senior Notes CCC, due January 2060 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding |  | $ 1,000 | 1,000
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 3.95% |
Junior Debt Obligations [Member] | EPO Junior Subordinated Notes C, due June 2067 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding | [3] | $ 232 | 232
Debt Obligations Terms: |  |  |
Variable annual interest rate thereafter, variable rate basis |  | 3-month Chicago Mercantile Exchange (“CME”) Term Secured Overnight Financing Rate (“SOFR”) plus (a) a 0.26161% tenor spread adjustment |
Variable interest rate |  | 2.778% |
Information regarding variable interest rates paid: |  |  |
Weighted-average interest rate paid |  | 7.45% |
Junior Debt Obligations [Member] | EPO Junior Subordinated Notes C, due June 2067 [Member] | Minimum [Member] |  |  |
Information regarding variable interest rates paid: |  |  |
Variable interest rates paid |  | 7.36% |
Junior Debt Obligations [Member] | EPO Junior Subordinated Notes C, due June 2067 [Member] | Maximum [Member] |  |  |
Information regarding variable interest rates paid: |  |  |
Variable interest rates paid |  | 7.51% |
Junior Debt Obligations [Member] | EPO Junior Subordinated Notes D, due August 2077 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding | [4] | $ 350 | 350
Debt Obligations Terms: |  |  |
Variable annual interest rate thereafter, variable rate basis |  | 3-month CME Term SOFR plus (a) a 0.26161% tenor spread adjustment |
Variable interest rate |  | 2.986% |
Information regarding variable interest rates paid: |  |  |
Weighted-average interest rate paid |  | 7.65% |
Junior Debt Obligations [Member] | EPO Junior Subordinated Notes D, due August 2077 [Member] | Minimum [Member] |  |  |
Information regarding variable interest rates paid: |  |  |
Variable interest rates paid |  | 7.57% |
Junior Debt Obligations [Member] | EPO Junior Subordinated Notes D, due August 2077 [Member] | Maximum [Member] |  |  |
Information regarding variable interest rates paid: |  |  |
Variable interest rates paid |  | 7.73% |
Junior Debt Obligations [Member] | EPO Junior Subordinated Notes E, due August 2077 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding | [5] | $ 1,000 | 1,000
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 5.25% |
Variable annual interest rate thereafter, variable rate basis |  | 3-month CME Term SOFR plus (a) a 0.26161% tenor spread adjustment |
Variable interest rate |  | 3.033% |
Junior Debt Obligations [Member] | EPO Junior Subordinated Notes F, due February 2078 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Principal outstanding | [6] | $ 700 | $ 700
Debt Obligations Terms: |  |  |
Interest rate, stated percentage |  | 5.375% |
Variable annual interest rate thereafter, variable rate basis |  | 3-month CME Term SOFR plus (a) a 0.26161% tenor spread adjustment |
Variable interest rate |  | 2.57% |
[1] | Under the terms of the agreement, EPO may borrow up to $1.5 billion (which may be increased by up to $200 million to $1.7 billion at EPO’s election provided certain conditions are met).
[2] | Under the terms of the agreement, EPO may borrow up to $2.7 billion (which may be increased by up to $500 million to $3.2 billion at EPO’s election provided certain conditions are met).
[3] | Variable rate is reset quarterly and based on 3-month Chicago Mercantile Exchange (“CME”) Term Secured Overnight Financing Rate (“SOFR”) plus (a) a 0.26161% tenor spread adjustment and (b) 2.778%.
[4] | Variable rate is reset quarterly and based on 3-month CME Term SOFR plus (a) a 0.26161% tenor spread adjustment and (b) 2.986%.
[5] | Fixed rate of 5.250% through August 15, 2027; thereafter, a variable rate reset quarterly and based on 3-month CME Term SOFR plus (a) a 0.26161% tenor spread adjustment and (b) 3.033%.
[6] | Fixed rate of 5.375% through February 14, 2028; thereafter, a variable rate reset quarterly and based on 3-month CME Term SOFR plus (a) a 0.26161% tenor spread adjustment and (b) 2.57%.

X
- 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
Name: | epd_LetterOfCreditOutstanding
Namespace Prefix: | epd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- 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
Name: | epd_LineOfCreditFacilityTotalMaximumBorrowingCapacity
Namespace Prefix: | epd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Other, non-principal amounts of long term debt as of the balance sheet date. + References No definition available. + Details
Name: | epd_LongTermDebtOtherNonPrincipalAmounts
Namespace Prefix: | epd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- 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
Name: | epd_MaximumBankCommitmentsIncrease
Namespace Prefix: | epd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-4 + Details
Name: | us-gaap_DebtInstrumentCarryingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Description of reference rate used for variable rate of debt instrument. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentDescriptionOfVariableRateBasis
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The average effective interest rate during the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)(a)(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1F -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1F Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 835 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482925/835-30-45-2 + Details
Name: | us-gaap_DebtInstrumentInterestRateDuringPeriod
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 835 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482949/835-30-55-8 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)(a)(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 835 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482900/835-30-50-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 835 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482925/835-30-45-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-6 + Details
Name: | us-gaap_DebtInstrumentInterestRateEffectivePercentage
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_DebtInstrumentInterestRateEffectivePercentageAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)(a)(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1B + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- 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. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 835 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482949/835-30-55-8 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(f)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-3 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1B Reference 5: http://www.xbrl.org/2003/role/exampleRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 69B -Publisher FASB -URI https://asc.fasb.org/1943274/2147481568/470-20-55-69B Reference 6: http://www.xbrl.org/2003/role/exampleRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 69C -Publisher FASB -URI https://asc.fasb.org/1943274/2147481568/470-20-55-69C Reference 7: http://www.xbrl.org/2003/role/exampleRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 69E -Publisher FASB -URI https://asc.fasb.org/1943274/2147481568/470-20-55-69E Reference 8: http://www.xbrl.org/2003/role/exampleRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 69F -Publisher FASB -URI https://asc.fasb.org/1943274/2147481568/470-20-55-69F Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1B Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1B Reference 11: http://www.xbrl.org/2003/role/exampleRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1B Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1B Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1B Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Subparagraph (h) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1B Reference 15: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1D -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1D Reference 16: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1D -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1D Reference 17: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1D -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1D Reference 18: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1E -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1E Reference 19: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1E -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1E Reference 20: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1E -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1E Reference 21: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1F -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1F Reference 22: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1F -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1F Reference 23: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1F -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1F Reference 24: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1F -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1F Reference 25: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1I -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1I Reference 26: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 835 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482925/835-30-45-2 Reference 27: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 835 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482900/835-30-50-1 + Details
Name: | us-gaap_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_DebtInstrumentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Description of interest rate for borrowing under credit facility. Includes, but is not limited to, terms and method for determining interest rate. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(19)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_LineOfCreditFacilityInterestRateDescription
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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 -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(19)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as current. Excludes lease obligation. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(20)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_LongTermDebtCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_LongTermDebtNoncurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorDebtObligationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_CommercialPaperNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EpoSeniorNotesMmMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EPOSeniorNotesFFFMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EPOSeniorNotesPPMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EPO364DayCreditAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EPOSeniorNotesHHHMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EPOSeniorNotesSSMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EPOSeniorNotesWWMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EPOSeniorNotesYYMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EPOSeniorNotesAAAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EpoMultiYearRevolvingCreditFacilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EPOSeniorNotesGGGMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EpoSeniorNotesDMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EPOSeniorNotesIIIMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EpoSeniorNotesHMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EPOSeniorNotesJJJMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EpoSeniorNotesJMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EpoSeniorNotesWMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EpoSeniorNotesRMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EpoSeniorNotesZMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EpoSeniorNotesBbMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EpoSeniorNotesDdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EpoSeniorNotesEeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EpoSeniorNotesGgMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EpoSeniorNotesIiMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EpoSeniorNotesKkMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EPOSeniorNotesQQMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EPOSeniorNotesUUMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EPOSeniorNotesXXMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EPOSeniorNotesZZMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EPOSeniorNotesBBBMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EPOSeniorNotesDDDMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EPOSeniorNotesEEEMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EpoSeniorNotesNnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EPOSeniorNotesKKKMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EPOSeniorNotesCCCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_SubordinatedDebtObligationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EpoJuniorSubordinatedNotesCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EPOJuniorSubordinatedNotesDMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EPOJuniorSubordinatedNotesEMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=epd_EPOJuniorSubordinatedNotesFMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |