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Debt Obligations (Details) - USD ($) $ in Millions | 1 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2023 | Jan. 31, 2023 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Debt Instrument [Line Items] |  |  |  |  |  |
Principal outstanding |  |  |  | $ 29,021 | $ 28,566 |
Other, non-principal amounts |  |  |  | (273) | (271) |
Less current maturities of debt |  |  |  | (1,300) | (1,744) |
Total long-term debt |  |  |  | 27,448 | 26,551 |
Debt Obligations Terms: |  |  |  |  |  |
Repayment of debt obligations |  |  |  | 89,447 | 97,395 | $ 11,492
Letter of credit outstanding |  |  |  | 152 |  |
Senior Debt Obligations [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal outstanding |  |  |  | 26,725 | 26,270 |
Senior Debt Obligations [Member] | Commercial Paper Notes [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal outstanding |  |  |  | 450 | 495 |
Debt Obligations Terms: |  |  |  |  |  |
Maximum borrowing capacity |  |  |  | $ 3,000 |  |
Information regarding variable interest rates paid: |  |  |  |  |  |
Weighted-average interest rate paid |  |  |  | 5.38% |  |
Senior Debt Obligations [Member] | Commercial Paper Notes [Member] | Minimum [Member] |  |  |  |  |  |
Information regarding variable interest rates paid: |  |  |  |  |  |
Variable interest rates paid |  |  |  | 4.59% |  |
Senior Debt Obligations [Member] | Commercial Paper Notes [Member] | Maximum [Member] |  |  |  |  |  |
Information regarding variable interest rates paid: |  |  |  |  |  |
Variable interest rates paid |  |  |  | 5.65% |  |
Senior Debt Obligations [Member] | EPO Senior Notes HH, due March 2023 [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal outstanding |  |  |  | $ 0 | 1,250 |
Debt Obligations Terms: |  |  |  |  |  |
Interest rate, stated percentage |  |  |  | 3.35% |  |
Repayment of debt obligations |  | $ 1,250 |  |  |  |
Senior Debt Obligations [Member] | EPO Senior Notes JJ, due February 2024 [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal outstanding |  |  |  | $ 850 | 850 |
Debt Obligations Terms: |  |  |  |  |  |
Interest rate, stated percentage |  |  |  | 3.90% |  |
Senior Debt Obligations [Member] | March 2023 $1.5 Billion EPO 364-Day Revolving Credit Agreement, due March 2024 [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal outstanding | [1] |  |  | $ 0 | 0 |
Debt Obligations Terms: |  |  |  |  |  |
Maximum borrowing capacity |  |  |  | 1,500 |  |
Maximum bank commitments increase |  |  |  | 200 |  |
Total maximum borrowing capacity |  |  |  | $ 1,700 |  |
Information regarding variable interest rates paid: |  |  |  |  |  |
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. |  |
Senior Debt Obligations [Member] | EPO Senior Notes MM, due February 2025 [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal outstanding |  |  |  | $ 1,150 | 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 | 0 |
Debt Obligations Terms: |  |  |  |  |  |
Interest rate, stated percentage |  |  |  | 5.05% |  |
Aggregate debt principal issued |  |  | $ 750 |  |  |
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] | 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] | March 2023 $2.7 Billion EPO Multi-Year Revolving Credit Agreement, due March 2028 [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal outstanding | [2] |  |  | $ 0 | 0 |
Debt Obligations Terms: |  |  |  |  |  |
Maximum borrowing capacity |  |  |  | 2,700 |  |
Maximum bank commitments increase |  |  |  | 500 |  |
Total maximum borrowing capacity |  |  |  | $ 3,200 |  |
Information regarding variable interest rates paid: |  |  |  |  |  |
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. |  |
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] | EPO Senior Notes GGG, due January 2033 [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal outstanding |  |  |  | $ 1,000 | 0 |
Debt Obligations Terms: |  |  |  |  |  |
Interest rate, stated percentage |  |  |  | 5.35% |  |
Aggregate debt principal issued |  |  | 1,000 |  |  |
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 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 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 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] |  |  |  |  |  |
Debt Obligations Terms: |  |  |  |  |  |
Variable rate, Interest rate terms |  |  |  | Effective July 1, 2023, all series of our junior subordinated notes subject to a variable interest rate replaced the 3-month London Interbank Offered Rate (“LIBOR”) with 3-month CME Term SOFR plus a 0.26161% tenor spread adjustment. |  |
Junior Debt Obligations [Member] | EPO Junior Subordinated Notes C, due June 2067 [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal outstanding | [3],[4] |  |  | $ 232 | 232 |
Debt Obligations Terms: |  |  |  |  |  |
Variable rate, Interest rate terms |  |  |  | As a result of the LIBOR Act, our Junior Subordinated Notes C and D and the TEPPCO Junior Subordinated Notes, which were subject to a variable rate (as defined by the applicable agreement) based on three-month LIBOR (in each case, a “LIBOR Rate”) through June 30, 2023, replaced the applicable LIBOR Rate with a variable rate based on the three-month CME Term SOFR as administered by the CME Group Benchmark Administration, Ltd. plus a 0.26161% tenor spread adjustment beginning on July 1, 2023. |  |
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 |  |  |  | 8.08% |  |
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 |  |  |  | 7.54% |  |
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 |  |  |  | 8.45% |  |
Junior Debt Obligations [Member] | EPO Junior Subordinated Notes D, due August 2077 [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal outstanding | [3],[5] |  |  | $ 350 | 350 |
Debt Obligations Terms: |  |  |  |  |  |
Variable rate, Interest rate terms |  |  |  | As a result of the LIBOR Act, our Junior Subordinated Notes C and D and the TEPPCO Junior Subordinated Notes, which were subject to a variable rate (as defined by the applicable agreement) based on three-month LIBOR (in each case, a “LIBOR Rate”) through June 30, 2023, replaced the applicable LIBOR Rate with a variable rate based on the three-month CME Term SOFR as administered by the CME Group Benchmark Administration, Ltd. plus a 0.26161% tenor spread adjustment beginning on July 1, 2023. |  |
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 |  |  |  | 8.23% |  |
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 |  |  |  | 7.63% |  |
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 |  |  |  | 8.64% |  |
Junior Debt Obligations [Member] | EPO Junior Subordinated Notes E, due August 2077 [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal outstanding | [3],[6] |  |  | $ 1,000 | 1,000 |
Debt Obligations Terms: |  |  |  |  |  |
Variable rate, Interest rate terms |  |  |  | Additionally, our Junior Subordinated Notes E and F, which would have been subject to a variable rate (as defined by the applicable agreement) based on three-month LIBOR beginning in August 2027 and February 2028, respectively, will replace the applicable LIBOR Rate with the three-month CME Term SOFR plus a 0.26161% tenor spread adjustment. |  |
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 | [3],[7] |  |  | $ 700 | 700 |
Debt Obligations Terms: |  |  |  |  |  |
Variable rate, Interest rate terms |  |  |  | Additionally, our Junior Subordinated Notes E and F, which would have been subject to a variable rate (as defined by the applicable agreement) based on three-month LIBOR beginning in August 2027 and February 2028, respectively, will replace the applicable LIBOR Rate with the three-month CME Term SOFR plus a 0.26161% tenor spread adjustment. |  |
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% |  |
Junior Debt Obligations [Member] | TEPPCO Junior Subordinated Notes, due June 2067 [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal outstanding | [3],[4] |  |  | $ 14 | $ 14 |
Debt Obligations Terms: |  |  |  |  |  |
Variable rate, Interest rate terms |  |  |  | As a result of the LIBOR Act, our Junior Subordinated Notes C and D and the TEPPCO Junior Subordinated Notes, which were subject to a variable rate (as defined by the applicable agreement) based on three-month LIBOR (in each case, a “LIBOR Rate”) through June 30, 2023, replaced the applicable LIBOR Rate with a variable rate based on the three-month CME Term SOFR as administered by the CME Group Benchmark Administration, Ltd. plus a 0.26161% tenor spread adjustment beginning on July 1, 2023. |  |
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 |  |  |  | 8.08% |  |
Junior Debt Obligations [Member] | TEPPCO Junior Subordinated Notes, due June 2067 [Member] | Minimum [Member] |  |  |  |  |  |
Information regarding variable interest rates paid: |  |  |  |  |  |
Variable interest rates paid |  |  |  | 7.54% |  |
Junior Debt Obligations [Member] | TEPPCO Junior Subordinated Notes, due June 2067 [Member] | Maximum [Member] |  |  |  |  |  |
Information regarding variable interest rates paid: |  |  |  |  |  |
Variable interest rates paid |  |  |  | 8.45% |  |
Senior Notes [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal outstanding |  |  |  | $ 26,275 |  |
Debt Obligations Terms: |  |  |  |  |  |
Aggregate debt principal issued |  |  | $ 1,750 | $ 1,750 |  | $ 1,000
[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] | Effective July 1, 2023, all series of our junior subordinated notes subject to a variable interest rate replaced the 3-month London Interbank Offered Rate (“LIBOR”) with 3-month CME Term SOFR plus a 0.26161% tenor spread adjustment. See discussion below in “Variable Interest Rates” regarding the LIBOR replacement and LIBOR replacement rate.
[4] | 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%.
[5] | 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%.
[6] | 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%.
[7] | 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 principal amount of senior and junior notes issued during the period, under the universal shelf registration statement. + References No definition available. + Details
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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
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Namespace Prefix: | epd_
Data Type: | xbrli:monetaryItemType
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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
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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_
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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
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