Enterprise Products Partners (EPD) 10-Q 8 May 19 2019 Q1 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	3 Months Ended
	Mar. 31, 2019	Apr. 30, 2019
Document and Entity Information [Abstract]
Entity Registrant Name	ENTERPRISE PRODUCTS PARTNERS L P
Entity Central Index Key	0001061219
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Ex Transition Period	false
Entity Common Stock, Shares Outstanding		2,188,560,672
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2019
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q1

UNAUDITED CONDENSED CONSOLIDATE

UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Mar. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 99.3	$ 344.8
Restricted cash	8.2	65.3
Accounts receivable - trade, net of allowance for doubtful accounts of $11.6 at March 31, 2019 and $11.5 at December 31, 2018	4,290.7	3,659.1
Accounts receivable - related parties	2.5	3.5
Inventories	1,680.5	1,522.1
Derivative assets	126.1	154.4
Prepaid and other current assets	421.3	311.5
Total current assets	6,628.6	6,060.7
Property, plant and equipment, net	39,347.5	38,737.6
Investments in unconsolidated affiliates	2,654.3	2,615.1
Intangible assets, net of accumulated amortization of $1,779.3 at March 31, 2019 and $1,735.1 at December 31, 2018	3,565.9	3,608.4
Goodwill	5,745.2	5,745.2
Other assets	456	202.8
Total assets	58,397.5	56,969.8
Current liabilities:
Current maturities of debt	2,694.6	1,500.1
Accounts payable - trade	918.1	1,102.8
Accounts payable - related parties	86.6	140.2
Accrued product payables	4,196.7	3,475.8
Accrued interest	216.9	395.6
Derivative liabilities	94.9	148.2
Other current liabilities	384.9	404.8
Total current liabilities	8,592.7	7,167.5
Long-term debt	24,181.6	24,678.1
Deferred tax liabilities	82.2	80.4
Other long-term liabilities	1,019.7	751.6
Commitments and contingencies
Limited partners:
Common units (2,188,560,672 units outstanding at March 31, 2019 and 2,184,869,029 units outstanding at December 31, 2018)	24,151.9	23,802.6
Accumulated other comprehensive income (loss)	(94)	50.9
Total partners' equity	24,057.9	23,853.5
Noncontrolling interests	463.4	438.7
Total equity	24,521.3	24,292.2
Total liabilities and equity	$ 58,397.5	$ 56,969.8

UNAUDITED CONDENSED CONSOLIDA_2

UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Millions	Mar. 31, 2019	Dec. 31, 2018
Current assets:
Accounts receivable, allowance for doubtful accounts	$ 11.6	$ 11.5
Intangible assets, accumulated amortization	$ 1,779.3	$ 1,735.1
Limited partners:
Common units outstanding (in units)	2,188,560,672	2,184,869,029

UNAUDITED CONDENSED STATEMENTS

UNAUDITED CONDENSED STATEMENTS OF CONSOLIDATED OPERATIONS - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Revenues:
Third parties	$ 8,531.2	$ 9,273.8
Related parties	12.3	24.7
Total revenues	8,543.5	9,298.5
Operating costs and expenses:
Third parties	6,655.3	7,904.3
Related parties	364.4	318.4
Total operating costs and expenses	7,019.7	8,222.7
General and administrative costs:
Third parties	20.4	21.3
Related parties	31.8	31.7
Total general and administrative costs	52.2	53
Total costs and expenses	7,071.9	8,275.7
Equity in income of unconsolidated affiliates	154.6	115.7
Operating income	1,626.2	1,138.5
Other income (expense):
Interest expense	(277.2)	(252.1)
Change in fair market value of Liquidity Option Agreement	(57.8)	(7.5)
Gain on step acquisition of unconsolidated affiliate	0	37
Other, net	1.5	0.7
Total other expense, net	(333.5)	(221.9)
Income before income taxes	1,292.7	916.6
Provision for income taxes	(12.3)	(5.1)
Net income	1,280.4	911.5
Net income attributable to noncontrolling interests	(19.9)	(10.8)
Net income attributable to limited partners	$ 1,260.5	$ 900.7
Earnings per unit:
Basic earnings per unit (in dollars per unit)	$ 0.57	$ 0.41
Diluted earnings per unit (in dollars per unit)	$ 0.57	$ 0.41

UNAUDITED CONDENSED STATEMENT_2

UNAUDITED CONDENSED STATEMENTS OF CONSOLIDATED COMPREHENSIVE INCOME - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
UNAUDITED CONDENSED STATEMENTS OF CONSOLIDATED COMPREHENSIVE INCOME
Net income	$ 1,280.4	$ 911.5
Commodity derivative instruments:
Changes in fair value of cash flow hedges	(95.2)	3.4
Reclassification of gains to net income	(58.3)	(14.5)
Interest rate derivative instruments:
Changes in fair value of cash flow hedges	0	11.1
Reclassification of losses to net income	9.2	10.5
Total cash flow hedges	(144.3)	10.5
Other	(0.6)	0
Total other comprehensive income (loss)	(144.9)	10.5
Comprehensive income	1,135.5	922
Comprehensive income attributable to noncontrolling interests	(19.9)	(10.8)
Comprehensive income attributable to limited partners	$ 1,115.6	$ 911.2

UNAUDITED CONDENSED STATEMENT_3

UNAUDITED CONDENSED STATEMENTS OF CONSOLIDATED CASH FLOWS - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Operating activities:
Net income	$ 1,280.4	$ 911.5
Reconciliation of net income to net cash flows provided by operating activities:
Depreciation, amortization and accretion	474.5	425.9
Asset impairment and related charges	4.8	0.9
Equity in income of unconsolidated affiliates	(154.6)	(115.7)
Distributions received on earnings from unconsolidated affiliates	139	107.5
Net gains attributable to asset sales	(0.4)	(0.5)
Deferred income tax expense	1.8	(1.1)
Change in fair market value of derivative instruments	(96.3)	136.9
Change in fair market value of Liquidity Option Agreement	57.8	7.5
Gain on step acquisition of unconsolidated affiliate	0	(37)
Net effect of changes in operating accounts	(559.8)	(203.1)
Other operating activities	13.2	0.8
Net cash flows provided by operating activities	1,160.4	1,233.6
Investing activities:
Capital expenditures	(1,148.9)	(946.5)
Cash used for business combination	0	(149.8)
Investments in unconsolidated affiliates	(29.1)	(37.9)
Distributions received for return of capital from unconsolidated affiliates	4.5	14.9
Proceeds from asset sales	1.7	1.1
Other investing activities	(2.7)	(0.9)
Cash used in investing activities	(1,174.5)	(1,119.1)
Financing activities:
Borrowings under debt agreements	15,692.4	16,283.8
Repayments of debt	(14,999.2)	(15,444.7)
Debt issuance costs	0	(24.2)
Cash distributions paid to limited partners	(950.4)	(918.5)
Cash payments made in connection with distribution equivalent rights	(4.5)	(3.9)
Cash distributions paid to noncontrolling interests	(18)	(15.4)
Cash contributions from noncontrolling interests	34.8	0.1
Net cash proceeds from the issuance of common units	42.7	177
Repurchase of common units under 2019 Buyback Program	(51.6)	0
Other financing activities	(34.7)	(23.4)
Cash provided by (used in) financing activities	(288.5)	30.8
Net change in cash and cash equivalents, including restricted cash	(302.6)	145.3
Cash and cash equivalents, including restricted cash, at beginning of period	410.1	70.3
Cash and cash equivalents, including restricted cash, at end of period	$ 107.5	$ 215.6

UNAUDITED CONDENSED STATEMENT_4

UNAUDITED CONDENSED STATEMENTS OF CONSOLIDATED EQUITY - USD ($) $ in Millions	Total	Accumulated Other Comprehensive Income (Loss) [Member]	Noncontrolling Interests [Member]	Limited Partners [Member]
Balance at Dec. 31, 2017	$ 22,772.4	$ (171.7)	$ 225.2	$ 22,718.9
Increase (Decrease) in Partners' Capital [Roll Forward]
Net income	911.5	0	10.8	900.7
Cash distributions paid to limited partners	(918.5)	0	0	(918.5)
Cash payments made in connection with distribution equivalent rights	(3.9)	0	0	(3.9)
Cash distributions paid to noncontrolling interests	(15.4)	0	(15.4)	0
Cash contributions from noncontrolling interests	0.1	0	0.1	0
Net cash proceeds from the issuance of common units	177	0	0	177
Common units issued in connection with employee compensation	39.1	0	0	39.1
Amortization of fair value of equity-based awards	26	0	0	26
Cash flow hedges	10.5	10.5	0	0
Other	(33.9)	0	(9.1)	(24.8)
Balance at Mar. 31, 2018	22,964.9	(161.2)	211.6	22,914.5
Balance at Dec. 31, 2018	24,292.2	50.9	438.7	23,802.6
Increase (Decrease) in Partners' Capital [Roll Forward]
Net income	1,280.4	0	19.9	1,260.5
Cash distributions paid to limited partners	(950.4)	0	0	(950.4)
Cash payments made in connection with distribution equivalent rights	(4.5)	0	0	(4.5)
Cash distributions paid to noncontrolling interests	(18)	0	(18)	0
Cash contributions from noncontrolling interests	34.8	0	34.8	0
Net cash proceeds from the issuance of common units	42.7	0	0	42.7
Common units issued in connection with employee compensation	45.6	0	0	45.6
Amortization of fair value of equity-based awards	32	0	0	32
Repurchase of common units under 2019 Buyback Program	(51.6)	0	0	(51.6)
Cash flow hedges	(144.3)	(144.3)	0	0
Other	(37.6)	(0.6)	(12)	(25)
Balance at Mar. 31, 2019	$ 24,521.3	$ (94)	$ 463.4	$ 24,151.9

Partnership Operations, Organiz

Partnership Operations, Organization and Basis for Presentation	3 Months Ended
	Mar. 31, 2019
Partnership Operations and Organization [Abstract]
Partnership Operations and Organization	With the exception of per unit amounts, or as noted within the context of each disclosure, the dollar amounts presented in the tabular data within these disclosures are stated in millions of dollars. NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS Unless the context requires otherwise, references to “we,” “us,” “our,” “Enterprise” or “Enterprise Products Partners” are intended to mean the business and operations of Enterprise Products Partners L.P. and its consolidated subsidiaries. References to “EPO” mean Enterprise Products Operating LLC, which is a wholly owned subsidiary of Enterprise, and its consolidated subsidiaries, through which Enterprise Products Partners L.P. conducts its business. Enterprise is managed by its general partner, Enterprise Products Holdings LLC (“Enterprise GP”), which is a wholly owned subsidiary of Dan Duncan LLC, a privately held Texas limited liability company. The membership interests of Dan Duncan LLC are owned by a voting trust, the current trustees (“DD LLC Trustees”) of which are: (i) Randa Duncan Williams, who is also a director and Chairman of the Board of Directors (the “Board”) of Enterprise GP; (ii) Richard H. Bachmann, who is also a director and Vice Chairman of the Board of Enterprise GP; and (iii) Dr. Ralph S. Cunningham, who is also an advisory director of Enterprise GP. Ms. Duncan Williams and Mr. Bachmann also currently serve as managers of Dan Duncan LLC along with W. Randall Fowler, who is also a director and the President and Chief Financial Officer of Enterprise GP. References to “EPCO” mean Enterprise Products Company, a privately held Texas corporation, and its privately held affiliates. A majority of the outstanding voting capital stock of EPCO is owned by a voting trust, the current trustees (“EPCO Trustees”) of which are: (i) Ms. Duncan Williams, who serves as Chairman of EPCO; (ii) Dr. Cunningham, who serves as Vice Chairman of EPCO; and (iii) Mr. Bachmann, who serves as the President and Chief Executive Officer of EPCO. Ms. Duncan Williams and Mr. Bachmann also currently serve as directors of EPCO along with Mr. Fowler, who is also the Executive Vice President and Chief Financial Officer of EPCO. EPCO, together with its privately held affiliates, owned approximately 31.9% of our limited partner interests at March 31, 2019. Note 1. We are a publicly traded Delaware limited partnership, the common units of which are listed on the New York Stock Exchange (“NYSE”) under the ticker symbol “EPD.” We were formed in April 1998 to own and operate certain natural gas liquids (“NGLs”) related businesses of EPCO and are a leading North American provider of midstream energy services to producers and consumers of natural gas, NGLs, crude oil, petrochemicals and refined products. We conduct substantially all of our business through EPO and are owned 100% by our limited partners from an economic perspective. Enterprise GP manages our partnership and owns a non-economic general partner interest in us. We, Enterprise GP, EPCO and Dan Duncan LLC are affiliates under the collective common control of the DD LLC Trustees and the EPCO Trustees. Like many publicly traded partnerships, we have no employees. All of our management, administrative and operating functions are performed by employees of EPCO pursuant to an administrative services agreement (the “ASA”) or by other service providers. See Note 14 for information regarding related party matters. Our results of operations for the three months ended March 31, 2019 are not necessarily indicative of results expected for the full year of 2019. In our opinion, the accompanying Unaudited Condensed Consolidated Financial Statements include all adjustments consisting of normal recurring accruals necessary for fair presentation. Although we believe the disclosures in these financial statements are adequate and make the information presented not misleading, certain information and footnote disclosures normally included in annual financial statements prepared in accordance with United States (“U.S.”) generally accepted accounting principles (“GAAP”) have been condensed or omitted pursuant to the rules and regulations of the U.S. Securities and Exchange Commission (“SEC”). These Unaudited Condensed Consolidated Financial Statements and Notes thereto should be read in conjunction with the Audited Consolidated Financial Statements and Notes thereto included in our annual report on Form 10-K for the year ended December 31, 2018 (the “2018 Form 10-K”) filed with the SEC on March 1, 2019.

Summary of Significant Accounti

Summary of Significant Accounting Policies	3 Months Ended
	Mar. 31, 2019
Summary of Significant Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Note 2. Apart from those matters noted below, there have been no changes in our significant accounting policies since those reported under Note 2 of the 2018 Form 10-K. Cash, Cash Equivalents and Restricted Cash The following table provides a reconciliation of cash and cash equivalents, and restricted cash reported within the Unaudited Condensed Consolidated Balance Sheets that sum to the total of the amounts shown in the Unaudited Condensed Statements of Consolidated Cash Flows. March 31, 2019 December 31, 2018 Cash and cash equivalents $ 99.3 $ 344.8 Restricted cash 8.2 65.3 Total cash, cash equivalents and restricted cash shown in the Unaudited Condensed Statements of Consolidated Cash Flows $ 107.5 $ 410.1 Restricted cash represents amounts held in segregated bank accounts by our clearing brokers as margin in support of our commodity derivative instruments portfolio and related physical purchases and sales of natural gas, NGLs, crude oil and refined products. Additional cash may be restricted to maintain our commodity derivative instruments portfolio as prices fluctuate or margin requirements change. The balance of restricted cash at March 31, 2019 consisted of initial margin requirements of $34.3 million partially offset by positive variation margin requirements of $26.1 million. The initial margin requirements will be returned to us as the related derivative instruments are settled. See Note 13 for information regarding our derivative instruments and hedging activities. Recent Accounting Developments Lease accounting standard In February 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Codification (“ASC”) 842, Leases Leases The new standard introduces two lessee accounting models, which result in a lease being classified as either a “finance” or “operating” lease based on whether the lessee effectively obtains control of the underlying asset during the lease term. A lease would be classified as a finance lease if it meets one of five classification criteria, four of which are generally consistent with ASC 840 lease accounting guidance. By default, a lease that does not meet the criteria to be classified as a finance lease will be deemed an operating lease. Regardless of classification, the initial measurement of both lease types will result in the balance sheet recognition of a right-of-use (“ROU”) asset (representing a company’s right to use the underlying asset for a specified period of time) and a corresponding lease liability. The lease liability will be recognized at the present value of the future lease payments, and the ROU asset will equal the lease liability adjusted for any prepaid rent, lease incentives provided by the lessor, and any indirect costs. The subsequent measurement of each type of lease varies. For finance leases, a lessee will amortize the ROU asset (generally on a straight-line basis in a manner similar to depreciation) and accrete the lease liability (as a component of interest expense) using the . Operating leases will result in the recognition of a single lease expense amount that is recorded on a straight-line basis. ASC 842 resulted in changes to the way our operating leases are recorded, presented and disclosed in our consolidated financial statements. Upon adoption of ASC 842 on January 1, 2019, we recognized a ROU asset and a corresponding lease liability based on the present value of then existing long-term operating lease obligations. In addition, we elected to apply several practical expedients and made accounting policy elections upon adoption of ASC 842 including: § We will not recognize ROU assets and lease liabilities for short-term leases and instead record them in a manner similar to operating leases under legacy lease accounting guidelines. A short term lease is one with a maximum lease term of 12 months or less and does not include a purchase option the lessee is reasonably certain to exercise. § We will not reassess whether any expired or existing contracts contain leases or the lease classification for any existing or expired leases. § The impact of adopting ASC 842 was prospective beginning January 1, 2019. We will not recast prior periods presented in our consolidated financial statements to reflect the new lease accounting guidance. § We will combine lease and nonlease components relating to our office and warehouse leases, as applicable. See Note 15 regarding our new disclosures regarding operating lease obligations.

Inventories

Inventories	3 Months Ended
	Mar. 31, 2019
Inventories [Abstract]
Inventories	Note 3. Our inventory amounts by product type were as follows at the dates indicated: March 31, 2019 December 31, 2018 NGLs $ 849.7 $ 647.7 Petrochemicals and refined products 287.6 264.7 Crude oil 533.8 593.4 Natural gas 9.4 16.3 Total $ 1,680.5 $ 1,522.1 Due to fluctuating commodity prices, we recognize lower of cost or net realizable value adjustments when the carrying value of our available-for-sale inventories exceeds their net realizable value. The following table presents our total cost of sales amounts and lower of cost or net realizable value adjustments for the periods indicated: For the Three Months Ended March 31, 2019 2018 Cost of sales (1) $ 5,835.6 $ 7,140.4 Lower of cost or net realizable value adjustments within cost of sales 5.4 1.9 (1) Cost of sales is a component of “Operating costs and expenses” as presented on our Unaudited Condensed Statements of Consolidated Operations. Fluctuations in these amounts are primarily due to changes in energy commodity prices and sales volumes associated with our marketing activities.

Property, Plant and Equipment

Property, Plant and Equipment	3 Months Ended
	Mar. 31, 2019
Property, Plant and Equipment [Abstract]
Property, Plant and Equipment	Note 4. The historical costs of our property, plant and equipment and related accumulated depreciation balances were as follows at the dates indicated: Estimated Useful Life in Years March 31, 2019 December 31, 2018 Plants, pipelines and facilities (1) 3-45 (5) $ 44,058.3 $ 42,371.0 Underground and other storage facilities (2) 5-40 (6) 3,703.9 3,624.2 Transportation equipment (3) 3-10 191.2 187.1 Marine vessels (4) 15-30 857.8 828.6 Land 365.1 359.5 Construction in progress 2,695.3 3,526.8 Total 51,871.6 50,897.2 Less accumulated depreciation 12,524.1 12,159.6 Property, plant and equipment, net $ 39,347.5 $ 38,737.6 (1) Plants, pipelines and facilities include processing plants; NGL, natural gas, crude oil and petrochemical and refined products pipelines; terminal loading and unloading facilities; buildings; office furniture and equipment; laboratory and shop equipment and related assets. (2) Underground and other storage facilities include underground product storage caverns; above ground storage tanks; water wells and related assets. (3) Transportation equipment includes tractor-trailer tank trucks and other vehicles and similar assets used in our operations. (4) Marine vessels include tow boats, barges and related equipment used in our marine transportation business. (5) In general, the estimated useful lives of major assets within this category are: processing plants, 20-35 years; pipelines and related equipment, 5-45 years; terminal facilities, 10-35 years; buildings, 20-40 years; office furniture and equipment, 3-20 years; and laboratory and shop equipment, 5-35 years. (6) In general, the estimated useful lives of assets within this category are: underground storage facilities, 5-35 years; storage tanks, 10-40 years; and water wells, 5-35 years. The following table summarizes our depreciation expense and capitalized interest amounts for the periods indicated: For the Three Months Ended March 31, 2019 2018 Depreciation expense (1) $ 380.6 $ 331.8 Capitalized interest (2) 36.2 58.2 (1) Depreciation expense is a component of “Costs and expenses” as presented on our Unaudited Condensed Statements of Consolidated Operations. (2) We capitalize interest costs incurred on funds used to construct property, plant and equipment while the asset is in its construction phase. The capitalized interest is recorded as part of the asset to which it relates and is amortized over the asset’s estimated useful life as a component of depreciation expense. When capitalized interest is recorded, it reduces interest expense from what it would be otherwise. Asset Retirement Obligations Property, plant and equipment at March 31, 2019 and December 31, 2018 includes $72.1 million and $72.5 million, respectively, of asset retirement costs capitalized as an increase in the associated long-lived asset. The following table presents information regarding our asset retirement obligations, or AROs, since January 1, 2019: ARO liability balance, December 31, 2018 $ 126.3 Liabilities incurred 0.6 Revisions in estimated cash flows 0.9 Accretion expense 2.0 ARO liability balance, March 31, 2019 $ 129.8

Investments in Unconsolidated A

Investments in Unconsolidated Affiliates	3 Months Ended
	Mar. 31, 2019
Investments in Unconsolidated Affiliates [Abstract]
Investments in Unconsolidated Affiliates	Note 5. The following table presents our investments in unconsolidated affiliates by business segment at the dates indicated. We account for these investments using the equity method. March 31, 2019 December 31, 2018 NGL Pipelines & Services $ 670.3 $ 662.0 Crude Oil Pipelines & Services 1,898.0 1,867.5 Natural Gas Pipelines & Services 23.2 22.8 Petrochemical & Refined Products Services 62.8 62.8 Total $ 2,654.3 $ 2,615.1 The following table presents our equity in inc ome (loss) of u For the Three Months Ended March 31, 2019 2018 NGL Pipelines & Services $ 30.1 $ 19.4 Crude Oil Pipelines & Services 124.6 97.9 Natural Gas Pipelines & Services 1.7 1.0 Petrochemical & Refined Products Services (1.8 ) (2.6 ) Total $ 154.6 $ 115.7 Combined results of operations data for the periods indicated for our unconsolidated affiliates are summarized in the following table (all data presented on a 100% basis): For the Three Months Ended March 31, 2019 2018 Income Statement Data: Revenues $ 516.5 $ 396.0 Operating income 338.5 243.7 Net income 337.6 242.3

Intangible Assets and Goodwill

Intangible Assets and Goodwill	3 Months Ended
	Mar. 31, 2019
Intangible Assets and Goodwill [Abstract]
Intangible Assets and Goodwill	Note 6. Identifiable Intangible Assets The following table summarizes our intangible assets by business segment at the dates indicated: March 31, 2019 December 31, 2018 Gross Value Accumulated Amortization Carrying Value Gross Value Accumulated Amortization Carrying Value NGL Pipelines & Services: Customer relationship intangibles $ 457.3 $ (205.4 ) $ 251.9 $ 457.3 $ (201.9 ) $ 255.4 Contract-based intangibles 363.4 (244.3 ) 119.1 363.4 (238.7 ) 124.7 Segment total 820.7 (449.7 ) 371.0 820.7 (440.6 ) 380.1 Crude Oil Pipelines & Services: Customer relationship intangibles 2,203.5 (189.7 ) 2,013.8 2,203.5 (174.1 ) 2,029.4 Contract-based intangibles 276.9 (218.1 ) 58.8 276.9 (211.7 ) 65.2 Segment total 2,480.4 (407.8 ) 2,072.6 2,480.4 (385.8 ) 2,094.6 Natural Gas Pipelines & Services: Customer relationship intangibles 1,350.3 (456.9 ) 893.4 1,350.3 (447.8 ) 902.5 Contract-based intangibles 466.4 (389.7 ) 76.7 464.7 (387.9 ) 76.8 Segment total 1,816.7 (846.6 ) 970.1 1,815.0 (835.7 ) 979.3 Petrochemical & Refined Products Services: Customer relationship intangibles 181.4 (53.2 ) 128.2 181.4 (51.8 ) 129.6 Contract-based intangibles 46.0 (22.0 ) 24.0 46.0 (21.2 ) 24.8 Segment total 227.4 (75.2 ) 152.2 227.4 (73.0 ) 154.4 Total intangible assets $ 5,345.2 $ (1,779.3 ) $ 3,565.9 $ 5,343.5 $ (1,735.1 ) $ 3,608.4 The following table presents the amortization expense of our intangible assets by business segment for the periods indicated: For the Three Months Ended March 31, 2019 2018 NGL Pipelines & Services $ 9.1 $ 7.1 Crude Oil Pipelines & Services 22.0 24.0 Natural Gas Pipelines & Services 10.9 9.7 Petrochemical & Refined Products Services 2.2 2.3 Total $ 44.2 $ 43.1 The following table presents our forecast of amortization expense associated with existing intangible assets for the periods indicated: Remainder of 2019 2020 2021 2022 2023 $ 124.3 $ 160.2 $ 162.4 $ 168.0 $ 168.1 Goodwill Goodwill represents the excess of the purchase price of an acquired business over the amounts assigned to assets acquired and liabilities assumed in the transaction. There has been no change in our goodwill amounts since those reported in our 2018 Form 10-K.

Debt Obligations

Debt Obligations	3 Months Ended
	Mar. 31, 2019
Debt Obligations [Abstract]
Debt Obligations	Note 7. The following table presents our consolidated debt obligations (arranged by company and maturity date) at the dates indicated: March 31, 2019 December 31, 2018 EPO senior debt obligations: Commercial Paper Notes, variable-rates $ 1,395.0 $ -- Senior Notes N, 6.50% fixed-rate, due January 2019 -- 700.0 364-Day Revolving Credit Agreement, variable-rate, due September 2019 -- -- Senior Notes LL, 2.55% fixed-rate, due October 2019 800.0 800.0 Senior Notes Q, 5.25% fixed-rate, due January 2020 500.0 500.0 Senior Notes Y, 5.20% fixed-rate, due September 2020 1,000.0 1,000.0 Senior Notes TT, 2.80% fixed-rate, due February 2021 750.0 750.0 Senior Notes RR, 2.85% fixed-rate, due April 2021 575.0 575.0 Senior Notes VV, 3.50% fixed-rate, due February 2022 750.0 750.0 Senior Notes CC, 4.05% fixed-rate, due February 2022 650.0 650.0 Multi-Year Revolving Credit Facility, variable-rate, due September 2022 -- -- Senior Notes HH, 3.35% fixed-rate, due March 2023 1,250.0 1,250.0 Senior Notes JJ, 3.90% fixed-rate, due February 2024 850.0 850.0 Senior Notes MM, 3.75% fixed-rate, due February 2025 1,150.0 1,150.0 Senior Notes PP, 3.70% fixed-rate, due February 2026 875.0 875.0 Senior Notes SS, 3.95% fixed-rate, due February 2027 575.0 575.0 Senior Notes WW, 4.15% fixed-rate, due October 2028 1,000.0 1,000.0 Senior Notes D, 6.875% fixed-rate, due March 2033 500.0 500.0 Senior Notes H, 6.65% fixed-rate, due October 2034 350.0 350.0 Senior Notes J, 5.75% fixed-rate, due March 2035 250.0 250.0 Senior Notes W, 7.55% fixed-rate, due April 2038 399.6 399.6 Senior Notes R, 6.125% fixed-rate, due October 2039 600.0 600.0 Senior Notes Z, 6.45% fixed-rate, due September 2040 600.0 600.0 Senior Notes BB, 5.95% fixed-rate, due February 2041 750.0 750.0 Senior Notes DD, 5.70% fixed-rate, due February 2042 600.0 600.0 Senior Notes EE, 4.85% fixed-rate, due August 2042 750.0 750.0 Senior Notes GG, 4.45% fixed-rate, due February 2043 1,100.0 1,100.0 Senior Notes II, 4.85% fixed-rate, due March 2044 1,400.0 1,400.0 Senior Notes KK, 5.10% fixed-rate, due February 2045 1,150.0 1,150.0 Senior Notes QQ, 4.90% fixed-rate, due May 2046 975.0 975.0 Senior Notes UU, 4.25% fixed-rate, due February 2048 1,250.0 1,250.0 Senior Notes XX, 4.80% fixed-rate, due February 2049 1,250.0 1,250.0 Senior Notes NN, 4.95% fixed-rate, due October 2054 400.0 400.0 TEPPCO senior debt obligations: TEPPCO Senior Notes, 7.55% fixed-rate, due April 2038 0.4 0.4 Total principal amount of senior debt obligations 24,445.0 23,750.0 EPO Junior Subordinated Notes C, variable-rate, due June 2067 256.4 256.4 EPO Junior Subordinated Notes D, fixed/variable-rate, due August 2077 700.0 700.0 EPO Junior Subordinated Notes E, fixed/variable-rate, due August 2077 1,000.0 1,000.0 EPO Junior Subordinated Notes F, fixed/variable-rate, due February 2078 700.0 700.0 TEPPCO Junior Subordinated Notes, variable-rate, due June 2067 14.2 14.2 Total principal amount of senior and junior debt obligations 27,115.6 26,420.6 Other, non-principal amounts (239.4 ) (242.4 ) Less current maturities of debt (2,694.6 ) (1,500.1 ) Total long-term debt $ 24,181.6 $ 24,678.1 (1) Variable rate is reset quarterly and based on 3-month LIBOR plus 2.778%. (2) Fixed rate of 4.875% through August 15, 2022; thereafter, a variable rate reset quarterly and based on 3-month LIBOR plus 2.986%. (3) Fixed rate of 5.250% through August 15, 2027; thereafter, a variable rate reset quarterly and based on 3-month LIBOR plus 3.033%. (4) Fixed rate of 5.375% through February 14, 2028; thereafter, a variable rate reset quarterly and based on 3-month LIBOR plus 2.57%. References to “TEPPCO” mean TEPPCO Partners, L.P. prior to its merger with one of our wholly owned subsidiaries in October 2009. The following table presents the range of interest rates and weighted-average interest rates paid on our consolidated variable-rate debt during the three months ended March 31, 2019: Range of Interest Rates Paid Weighted-Average Interest Rate Paid Commercial Paper Notes 2.65% to 2.80% 2.75% EPO Junior Subordinated Notes C and TEPPCO Junior Subordinated Notes 5.40% to 5.52% 5.48% The following table presents contractually scheduled maturities of our consolidated debt obligations outstanding at March 31, 2019 for the next five years, and in total thereafter: Scheduled Maturities of Debt Total Remainder of 2019 2020 2021 2022 2023 Thereafter Commercial Paper Notes $ 1,395.0 $ 1,395.0 $ -- $ -- $ -- $ -- $ -- Senior Notes 23,050.0 800.0 1,500.0 1,325.0 1,400.0 1,250.0 16,775.0 Junior Subordinated Notes 2,670.6 -- -- -- -- -- 2,670.6 Total $ 27,115.6 $ 2,195.0 $ 1,500.0 $ 1,325.0 $ 1,400.0 $ 1,250.0 $ 19,445.6 We issued $1.4 billion of short-term notes under EPO’s commercial paper program, partially offset by the repayment of $700 million principal amount of Senior Notes N during the first quarter of 2019. Parent-Subsidiary Guarantor Relationships Enterprise Products Partners L.P. acts as guarantor of the consolidated debt obligations of EPO, with the exception of the remaining debt obligations of TEPPCO. If EPO were to default on any of its guaranteed debt, Enterprise Products Partners L.P. would be responsible for full and unconditional repayment of that obligation. Lender Financial Covenants We were in compliance with the financial covenants of our consolidated debt agreements at March 31, 2019. Letters of Credit At March 31, 2019, EPO had $101.4 million of letters of credit outstanding primarily related to our commodity hedging activities.

Equity and Distributions

Equity and Distributions	3 Months Ended
	Mar. 31, 2019
Equity and Distributions [Abstract]
Equity and Distributions	Note 8. Equity and Distributions Partners’ Equity The following table summarizes changes in the number of our limited partner common units outstanding since December 31, 2018: Common units outstanding at December 31, 2018 2,184,869,029 Common unit repurchases under 2019 Buyback Program (1,852,392 ) Common units issued in connection with DRIP and EUPP 1,516,779 Common units issued in connection with employee compensation 1,626,041 Common units issued in connection with the vesting of phantom unit awards, net 2,379,620 Other 21,595 Common units outstanding at March 31, 2019 2,188,560,672 The net cash proceeds we received from the issuance of common units during the three months ended March 31, 2019 were used to temporarily reduce amounts outstanding under EPO’s commercial paper program and for general company purposes, including for growth capital expenditures. We may issue additional equity and debt securities to assist us in meeting our future liquidity requirements, including those related to capital investments. We have a universal shelf registration statement (the “2019 Shelf”) on file with the SEC which allows Enterprise Products Partners L.P. and EPO (each on a standalone basis) to issue an unlimited amount of equity and debt securities, respectively. The 2019 Shelf replaced our prior universal shelf registration statement, which was set to expire in May 2019. We also have a registration statement on file with the SEC covering the issuance of up to $2.54 billion of our common units in amounts, at prices and on terms to be determined by market conditions and other factors at the time of such offerings in connection with our at-the-market (“ATM”) program. During the three months ended March 31, 2019 and 2018, we did not issue any common units under the ATM program. Common unit repurchases under 2019 Buyback Program In January 2019, we announced that the Board of Enterprise GP had approved a $2.0 billion multi-year unit buyback program (the “2019 Buyback Program”), which provides the partnership with an additional method to return capital to investors. The 2019 Buyback Program authorizes the partnership to repurchase its common units from time to time, including through open market purchases and negotiated transactions. The timing and pace of buy backs under the program will be determined by a number of factors including (i) our financial performance and flexibility, (ii) organic growth and acquisition opportunities with higher potential returns on investment, (iii) our unit price and implied cash flow yield and (iv) maintaining targeted financial leverage with a debt-to-normalized adjusted EBITDA, or earnings before interest, taxes, depreciation and amortization, ratio in the 3.5 times area. No time limit has been set for completion of the program, and it may be suspended or discontinued at any time. We repurchased 1,852,392 2019 Buyback Program during the three months ended March 31, 2019 for a total purchase price of $51.6 2019 Buyback Program was $1.95 Common units issued in connection with DRIP and EUPP We have registration statements on file with the SEC in connection with our distribution reinvestment plan (“DRIP”) and employee unit purchase plan (“EUPP”). We issued a total of 1,368,145 common units under the DRIP during the three months ended March 31, 2019, which generated net cash proceeds of $38.5 million. During the three months ended March 31, 2018, we issued 6,509,653 common units under our DRIP, which generated net cash proceeds of $173.3 million. After taking into account the number of common units issued under the DRIP through March 31, 2019, we have the capacity to issue an additional 60,032,214 common units under this plan. We issued 148,634 common units under the EUPP during the three months ended March 31, 2019, which generated net cash proceeds of $4.2 million. During the three months ended March 31, 2018, we issued 132,633 common units under our EUPP, which generated net cash proceeds of $3.7 million. After taking into account the number of common units issued under the EUPP through March 31, 2019, we may issue an additional 5,067,007 common units under this plan. Common Units Issued in Connection With Employee Compensation In February 2019, certain employees of EPCO received discretionary bonus payments, less any retirement plan deductions and applicable withholding taxes, for work performed on our behalf during the prior fiscal year (e.g., the February 2019 bonus amount was with respect to the year ended December 31, 2018). The net dollar value of the bonus amounts was remitted through the issuance of an equivalent value of newly issued Enterprise common units under EPCO’s 2008 Enterprise Products Long-Term Incentive Plan (Third Amendment and Restatement) (“2008 Plan”). In February 2019, we issued 1,626,041 common units, which had a value of $45.6 million, in connection with the employee bonus awards. The compensation expense associated with each bonus award was recognized during the year in which the work was performed. Common Units Issued in Connection With the Vesting of Phantom Unit Awards After taking into account tax withholding requirements, a net 2,379,620 Accumulated Other Comprehensive Income (Loss) The following tables present the components of accumulated other comprehensive income (loss) as reported on our Unaudited Condensed Consolidated Balance Sheets at the dates indicated: Cash Flow Hedges Commodity Derivative Instruments Interest Rate Derivative Instruments Other Total Accumulated Other Comprehensive Income (Loss), December 31, 2018 $ 152.7 $ (104.8 ) $ 3.0 $ 50.9 Other comprehensive income (loss) for period, before reclassifications (95.2 ) -- (0.6 ) (95.8 ) Reclassification of losses (gains) to net income during period (58.3 ) 9.2 -- (49.1 ) Total other comprehensive income (loss) for period (153.5 ) 9.2 (0.6 ) (144.9 ) Accumulated Other Comprehensive Income (Loss), March 31, 2019 $ (0.8 ) $ (95.6 ) $ 2.4 $ (94.0 ) Cash Flow Hedges Commodity Derivative Instruments Interest Rate Derivative Instruments Other Total Accumulated Other Comprehensive Income (Loss), December 31, 2017 $ (10.1 ) $ (165.1 ) $ 3.5 $ (171.7 ) Other comprehensive income (loss) for period, before reclassifications 3.4 11.1 -- 14.5 Reclassification of losses (gains) to net income during period (14.5 ) 10.5 -- (4.0 ) Total other comprehensive income (loss) for period (11.1 ) 21.6 -- 10.5 Accumulated Other Comprehensive Income (Loss), March 31, 2018 $ (21.2 ) $ (143.5 ) $ 3.5 $ (161.2 ) The following table presents reclassifications out of accumulated other comprehensive income (loss) into net income during the periods indicated: For the Three Months Ended March 31, Location 2019 2018 Losses (gains) on cash flow hedges: Interest rate derivatives Interest expense $ 9.2 $ 10.5 Commodity derivatives Revenue (65.3 ) (14.0 ) Commodity derivatives Operating costs and expenses 7.0 (0.5 ) Total $ (49.1 ) $ (4.0 ) For information regarding our interest rate and commodity derivative instruments, see Note 13. Cash Distributions In January 2019, management announced its plans to recommend to the Board an increase of $0.0025 per unit per quarter in our cash distribution rate with respect to 2019. The anticipated rate of increase would result in distributions for 2019 of $1.7650 per unit, which would be 2.3% higher than those paid for 2018 of $1.7250 per unit. The payment of any quarterly cash distribution is subject to Board approval and management’s evaluation of our financial condition, results of operations and cash flows in connection with such payment. On April 8

Revenues

Revenues	3 Months Ended
	Mar. 31, 2019
Revenues [Abstract]
Revenues	Note 9. Revenues We classify our revenues into sales of products and midstream services. Product sales relate primarily to our various marketing activities whereas midstream services represent our other integrated businesses (i.e., processing, fractionation, transportation, storage and terminaling). The following table presents our revenues by business segment, and further by revenue type, for the periods indicated: For the Three Months Ended March 31, 2019 2018 NGL Pipelines & Services: Sales of NGLs and related products $ 2,671.2 $ 2,815.4 Segment midstream services: Natural gas processing and fractionation 269.5 252.4 Transportation 275.3 255.5 Storage and terminals 98.4 90.0 Total segment midstream services 643.2 597.9 Total NGL Pipelines & Services 3,314.4 3,413.3 Crude Oil Pipelines & Services: Sales of crude oil 2,328.4 3,341.7 Segment midstream services: Transportation 183.7 141.7 Storage and terminals 95.2 87.5 Total segment midstream services 278.9 229.2 Total Crude Oil Pipelines & Services 2,607.3 3,570.9 Natural Gas Pipelines & Services: Sales of natural gas 655.7 560.0 Segment midstream services: Transportation 271.8 244.8 Total segment midstream services 271.8 244.8 Total Natural Gas Pipelines & Services 927.5 804.8 Petrochemical & Refined Products Services: Sales of petrochemicals and refined products 1,480.6 1,289.3 Segment midstream services: Fractionation and isomerization 40.8 55.7 Transportation, including marine logistics 126.6 119.6 Storage and terminals 46.3 44.9 Total segment midstream services 213.7 220.2 Total Petrochemical & Refined Products Services 1,694.3 1,509.5 Total consolidated revenues $ 8,543.5 $ 9,298.5 Substantially all of our revenues are derived from contracts with customers. In total, product sales and midstream services accounted for 84% and 16%, respectively, of our consolidated revenues for the three months ended March 31, 2019. During the three months ended March 31, 2018, Unbilled Revenue and Deferred Revenue The following table provides information regarding our contract assets and contract liabilities at March 31, 2019: Contract Asset Location Balance Unbilled revenue (current amount) Prepaid and other current assets $ 73.7 Total $ 73.7 Contract Liability Location Balance Deferred revenue (current amount) Other current liabilities $ 83.0 Deferred revenue (noncurrent) Other long-term liabilities 218.1 Total $ 301.1 The following table presents significant changes in our unbilled revenue and deferred revenue balances during the three months ended March 31, 2019: Unbilled Revenue Deferred Revenue Balance at December 31, 2018 $ 13.3 $ 291.2 Amount included in opening balance transferred to other accounts during period (1) (0.3 ) (56.8 ) Amount recorded during period 70.1 118.1 Amounts recorded during period transferred to other accounts (1) (9.4 ) (48.1 ) Other changes -- (3.3 ) Balance at March 31, 2019 $ 73.7 $ 301.1 (1) Unbilled revenues are transferred to accounts receivable once we have an unconditional right to consideration from the customer. Deferred revenues are recognized as revenue upon satisfaction of our performance obligation to the customer. Remaining Performance Obligations The following table presents estimated fixed future consideration from contracts with customers as of March 31, 2019 that contain minimum volume commitments, deficiency and similar fees, and contract terms exceeding one year. Remainder of 2019 2020 2021 2022 2023 Thereafter Total $ 2,826.5 $ 3,437.0 $ 2,812.0 $ 2,295.9 $ 1,946.8 $ 8,304.6 $ 21,622.8

Business Segments

Business Segments	3 Months Ended
	Mar. 31, 2019
Business Segments [Abstract]
Business Segments	Note 10. Business Segments Our operations are reported under four business segments: (i) NGL Pipelines & Services, (ii) Crude Oil Pipelines & Services, (iii) Natural Gas Pipelines & Services and (iv) Petrochemical & Refined Products Services. Segment Gross Operating Margin We evaluate segment performance based on our financial measure of gross operating margin. Gross operating margin is an important performance measure of the core profitability of our operations and forms the basis of our internal financial reporting. We believe that investors benefit from having access to the same financial measures that our management uses in evaluating segment results. Gross operating margin is exclusive of other income and expense transactions, income taxes, the cumulative effect of changes in accounting principles and extraordinary charges. Gross operating margin is presented on a 100% basis before any allocation of earnings to noncontrolling interests. The following table presents our measurement of total segment gross operating margin for the periods presented. The financial measure most directly comparable to total segment gross operating margin is operating income. For the Three Months Ended March 31, 2019 2018 Operating income $ 1,626.2 $ 1,138.5 Adjustments to reconcile operating income to total segment gross operating margin (addition or subtraction indicated by sign): Depreciation, amortization and accretion expense in operating costs and expenses 450.9 394.3 Asset impairment and related charges in operating costs and expenses 4.8 0.9 Net gains attributable to asset sales in operating costs and expenses (0.4 ) (0.5 ) General and administrative costs 52.2 53.0 N on-refundable payments received from shippers attributable to make-up rights (1) 2.2 2.7 Subsequent recognition of revenues attributable to make-up rights (2) (7.5 ) (14.2 ) Total segment gross operating margin $ 2,128.4 $ 1,574.7 (1) Since make-up rights entail a future performance obligation by the pipeline to the shipper, these receipts are recorded as deferred revenue for GAAP purposes; however, these receipts are included in gross operating margin in the period of receipt since they are nonrefundable to the shipper. (2) As deferred revenues attributable to make-up rights are subsequently recognized as revenue under GAAP, gross operating margin must be adjusted to remove such amounts to prevent duplication since the associated non-refundable payments were previously included in gross operating Gross operating margin by segment is calculated by subtracting segment operating costs and expenses from segment revenues, with both segment totals reflecting the adjustments noted in the preceding table, as applicable, and before the elimination of intercompany transactions. The following table presents gross operating margin by segment for the periods indicated: For the Three Months Ended March 31, 2019 2018 Gross operating margin by segment: NGL Pipelines & Services $ 959.2 $ 884.9 Crude Oil Pipelines & Services 662.3 220.0 Natural Gas Pipelines & Services 264.3 197.9 Petrochemical & Refined Products Services 242.6 271.9 Total segment gross operating margin $ 2,128.4 $ 1,574.7 The following table summarizes the non-cash mark-to-market gains (losses) included in gross operating margin and interest expense for the periods indicated: For the Three Months Ended March 31, 2019 2018 Mark-to-market gains (losses) in gross operating margin: NGL Pipelines & Services $ 1.3 $ (3.4 ) Crude Oil Pipelines & Services 99.8 (129.6 ) Natural Gas Pipelines & Services (0.3 ) (2.2 ) Petrochemical & Refined Products Services (4.5 ) (1.6 ) Total mark-to-market impact on gross operating margin 96.3 (136.8 ) Mark-to-market loss in interest expense -- (0.1 ) Total $ 96.3 $ (136.9 ) For information regarding our hedging activities, see Note 13. Summarized Segment Financial Information Information by business segment, together with reconciliations to amounts presented on our Unaudited Condensed Statements of Consolidated Operations, is presented in the following table: Reportable Business Segments NGL Pipelines & Services Crude Oil Pipelines & Services Natural Gas Pipelines & Services Petrochemical & Refined Products Services Adjustments and Eliminations Consolidated Total Revenues from third parties: Three months ended March 31, 2019 $ 3,311.6 $ 2,601.6 $ 923.7 $ 1,694.3 $ -- $ 8,531.2 Three months ended March 31, 2018 3,409.6 3,552.7 802.0 1,509.5 -- 9,273.8 Revenues from related parties: Three months ended March 31, 2019 2.8 5.7 3.8 -- -- 12.3 Three months ended March 31, 2018 3.7 18.2 2.8 -- -- 24.7 Intersegment and intrasegment revenues: Three months ended March 31, 2019 5,491.4 7,885.0 195.4 714.4 (14,286.2 ) -- Three months ended March 31, 2018 6,564.9 11,426.3 170.9 613.3 (18,775.4 ) -- Total revenues: Three months ended March 31, 2019 8,805.8 10,492.3 1,122.9 2,408.7 (14,286.2 ) 8,543.5 Three months ended March 31, 2018 9,978.2 14,997.2 975.7 2,122.8 (18,775.4 ) 9,298.5 Equity in income (loss) of unconsolidated affiliates: Three months ended March 31, 2019 30.1 124.6 1.7 (1.8 ) -- 154.6 Three months ended March 31, 2018 19.4 97.9 1.0 (2.6 ) -- 115.7 Segment revenues include intersegment and intrasegment transactions, which are generally based on transactions made at market-based rates. Our consolidated revenues reflect the elimination of intercompany transactions. Substantially all of our consolidated revenues are earned in the U.S. and derived from a wide customer base. Information by business segment, together with reconciliations to our Unaudited Condensed Consolidated Balance Sheet totals, is presented in the following table: Reportable Business Segments NGL Pipelines & Services Crude Oil Pipelines & Services Natural Gas Pipelines & Services Petrochemical & Refined Products Services Adjustments and Eliminations Consolidated Total Property, plant and equipment, net: (see Note 4) At March 31, 2019 $ 15,909.7 $ 6,216.0 $ 8,320.5 $ 6,206.0 $ 2,695.3 $ 39,347.5 At December 31, 2018 14,845.4 5,847.7 8,303.8 6,213.9 3,526.8 38,737.6 Investments in unconsolidated affiliates: (see Note 5) At March 31, 2019 670.3 1,898.0 23.2 62.8 -- 2,654.3 At December 31, 2018 662.0 1,867.5 22.8 62.8 -- 2,615.1 Intangible assets, net: At March 31, 2019 371.0 2,072.6 970.1 152.2 -- 3,565.9 At December 31, 2018 380.1 2,094.6 979.3 154.4 -- 3,608.4 Goodwill: At March 31, 2019 2,651.7 1,841.0 296.3 956.2 -- 5,745.2 At December 31, 2018 2,651.7 1,841.0 296.3 956.2 -- 5,745.2 Segment assets: At March 31, 2019 19,602.7 12,027.6 9,610.1 7,377.2 2,695.3 51,312.9 At December 31, 2018 18,539.2 11,650.8 9,602.2 7,387.3 3,526.8 50,706.3 Supplemental Revenue and Expense Information The following table presents supplemental information regarding our consolidated revenues and costs and expenses for the periods indicated: For the Three Months Ended March 31, 2019 2018 Consolidated revenues: NGL Pipelines & Services $ 3,314.4 $ 3,413.3 Crude Oil Pipelines & Services 2,607.3 3,570.9 Natural Gas Pipelines & Services 927.5 804.8 Petrochemical & Refined Products Services 1,694.3 1,509.5 Total consolidated revenues $ 8,543.5 $ 9,298.5 Consolidated costs and expenses Operating costs and expenses: Cost of sales $ 5,835.6 $ 7,140.4 Other operating costs and expenses (1) 728.8 687.6 Depreciation, amortization and accretion 450.9 394.3 Asset impairment and related charges 4.8 0.9 Net gains attributable to asset sales (0.4 ) (0.5 ) General and administrative costs 52.2 53.0 Total consolidated costs and expenses $ 7,071.9 $ 8,275.7 (1) Represents the cost of operating our plants, pipelines and other fixed assets excluding: depreciation, amortization and accretion charges; asset impairment and related charges; and net losses (or gains) attributable to asset sales. Fluctuations in our product sales revenues and related cost of sales amounts are explained in part by changes in energy commodity prices. In general, higher energy commodity prices result in an increase in our revenues attributable to product sales; however, these higher commodity prices also increase the associated cost of sales as purchase costs rise. The same correlation would be true in the case of lower energy commodity sales prices and purchase costs.

Earnings Per Unit

Earnings Per Unit	3 Months Ended
	Mar. 31, 2019
Earnings Per Unit [Abstract]
Earnings Per Unit	Note 11. Earnings Per Unit The following table presents our calculation of basic and diluted earnings per unit for the periods indicated: For the Three Months Ended March 31, 2019 2018 BASIC EARNINGS PER UNIT Net income attributable to limited partners $ 1,260.5 $ 900.7 Undistributed earnings allocated and cash payments on phantom unit awards (1) (7.8 ) (4.7 ) Net income available to common unitholders $ 1,252.7 $ 896.0 Basic weighted-average number of common units outstanding 2,187.1 2,166.9 Basic earnings per unit $ 0.57 $ 0.41 DILUTED EARNINGS PER UNIT Net income attributable to limited partners $ 1,260.5 $ 900.7 Diluted weighted-average number of units outstanding: Distribution-bearing common units 2,187.1 2,166.9 Phantom units (1) 12.4 10.3 Total 2,199.5 2,177.2 Diluted earnings per unit $ 0.57 $ 0.41 (1) Each phantom unit award includes a distribution equivalent right (“DERs”), which entitles the recipient to receive cash payments equal to the product of the number of phantom unit awards and the cash distribution per unit paid to our common unitholders. Cash paym

Equity-Based Awards

Equity-Based Awards	3 Months Ended
	Mar. 31, 2019
Equity-based Awards [Abstract]
Equity-based Awards	Note 12. Equity-Based An allocated portion of the fair value of EPCO’s equity-based awards is charged to us under the ASA. The following table summarizes compensation expense we recognized in connection with equity-based awards for the periods indicated: For the Three Months Ended March 31, 2019 2018 Equity-classified awards: Phantom unit awards $ 29.4 $ 24.6 Profits interest awards 2.6 1.6 Liability-classified awards -- 0.1 Total $ 32.0 $ 26.3 The fair value of equity-classified awards is amortized to earnings over the requisite service or vesting period. Equity-classified awards are expected to result in the issuance of common units upon vesting. Compensation expense for liability-classified awards is recognized over the requisite service or vesting period based on the fair value of the award remeasured at each reporting date. Liability-classified awards are settled in cash upon vesting. Phantom Unit Awards Phantom unit awards allow recipients to acquire our common units (at no cost to the recipient apart from fulfilling service and other conditions) once a defined vesting period expires, subject to customary forfeiture provisions. The following table presents phantom unit award activity for the period indicated: Number of Units Weighted- Average Grant Date Fair Value per Unit Phantom unit awards at December 31, 2018 10,333,277 $ 26.97 Granted (2) 6,831,820 $ 27.75 Vested (3,398,583 ) $ 27.59 Forfeited (77,627 ) $ 27.09 Phantom unit awards at March 31, 2019 13,688,887 $ 27.21 ( 1) Determined by dividing the aggregate grant date fair value of awards (before an allowance for forfeitures) by the number of awards issued. (2) The aggregate grant date fair value of phantom unit awards issued during 2019 was $189.6 million based on a grant date market price of our common units of $27.75 per unit. An estimated annual forfeiture rate of 3.0% Each phantom unit award includes a distribution equivalent right (“DER”), which entitles the recipient to receive cash payments equal to the product of the number of phantom unit awards and the cash distribution per unit paid to our common unitholders. Cash payments made in connection with DERs are nonforfeitable and charged to partners’ equity when the phantom unit award is expected to result in the issuance of common units; otherwise, such amounts are expensed. The following table presents supplemental information regarding phantom unit awards for the periods indicated: For the Three Months Ended March 31, 2019 2018 Cash payments made in connection with DERs $ 4.5 $ 3.9 Total intrinsic value of phantom unit awards that vested during period 97.0 82.0 The unrecognized compensation cost associated with phantom unit awards was $247.6 million at March 31, 2019, of which our share of the cost is currently estimated to be $213.6 million. Due to the graded vesting provisions of these awards, we expect to recognize our share of the unrecognized compensation cost for these awards over a weighted-average period of 2.4 years. Profits Interest Awards EPCO has established five limited partnerships (referred to as “Employee Partnerships”) that serve as long-term incentive arrangements for key employees of EPCO by providing them a profits interest in one or more of the Employee Partnerships. At March 31, 2019, our share of the total unrecognized compensation cost related to the Employee Partnerships was $33.0

Derivative Instruments, Hedging

Derivative Instruments, Hedging Activities and Fair Value Measurements	3 Months Ended
	Mar. 31, 2019
Derivative Instruments, Hedging Activities and Fair Value Measurements [Abstract]
Derivative Instruments, Hedging Activities and Fair Value Measurements	Note 13. Derivative Instruments In the normal course of our business operations, we are exposed to certain risks, including changes in interest rates and commodity prices. In order to manage risks associated with assets, liabilities and certain anticipated future transactions, we use derivative instruments such as futures, forward contracts, swaps, options and other instruments with similar characteristics. Substantially all of our derivatives are used for non-trading activities. Interest Rate Hedging Activities We may utilize interest rate swaps, forward starting swaps and similar derivative instruments to manage our exposure to changes in interest rates charged on borrowings under certain consolidated debt agreements. This strategy may be used in controlling our overall cost of capital associated with such borrowings. We sold swaptions related to our interest rate hedging activities that resulted in the recognition of $9.8 million of cash gains that were reflected as a reduction in interest expense for the first quarter of 2019. Commodity Hedging Activities The prices of natural gas, NGLs, crude oil, petrochemicals and refined products are subject to fluctuations in response to changes in supply and demand, market conditions and a variety of additional factors that are beyond our control. In order to manage such price risks, we enter into commodity derivative instruments such as physical forward contracts, futures contracts, fixed-for-float swaps and basis swaps. At March 31, 2019, our predominant commodity hedging strategies consisted of (i) hedging anticipated future purchases and sales of commodity products associated with transportation, storage and blending activities, (ii) hedging natural gas processing margins and (iii) hedging the fair value of commodity products held in inventory. The following table summarizes our portfolio of commodity derivative instruments outstanding at March 31, 2019 (volume measures as noted): Volume (1) Accounting Derivative Purpose Current Long-Term Treatment Derivatives designated as hedging instruments: Natural gas processing: Forecasted natural gas purchases for plant thermal reduction (billion cubic feet (“Bcf”)) 14.4 n/a Cash flow hedge Forecasted sales of NGLs 3.5 n/a Cash flow hedge Octane enhancement: Forecasted purchase of NGLs (MMBbls) 1.7 n/a Cash flow hedge Forecasted sales of octane enhancement products (MMBbls) 2.5 n/a Cash flow hedge Natural gas marketing: Natural gas storage inventory management activities (Bcf) 1.5 n/a Fair value hedge NGL marketing: Forecasted purchases of NGLs and related hydrocarbon products (MMBbls) 51.6 3.3 Cash flow hedge Forecasted sales of NGLs and related hydrocarbon products (MMBbls) 56.1 1.1 Cash flow hedge NGLs inventory management activities (MMBbls) 0.9 n/a Fair value hedge Refined products marketing: Forecasted purchase of refined products (MMBbls) 0.8 n/a Cash flow hedge Forecasted sales of refined products (MMBbls) 1.0 n/a Cash flow hedge Refined products inventory management activities (MMBbls) 0.2 n/a Fair value hedge Crude oil marketing: Forecasted purchases of crude oil (MMBbls) 23.8 1.9 Cash flow hedge Forecasted sales of crude oil (MMBbls) 25.5 1.9 Cash flow hedge Propylene marketing: Forecasted sales of NGLs for propylene marketing activities (MMBbls) 0.3 n/a Cash flow hedge Derivatives not designated as hedging instruments: Natural gas risk management activities (Bcf) (3,4) 58.2 0.1 Mark-to-market NGL risk management activities (MMBbls) (4) 4.5 n/a Mark-to-market Refined products risk management activities (MMBbls) (4) 1.3 n/a Mark-to-market Crude oil risk management activities (MMBbls) (4) 36.4 2.4 Mark-to-market (1) Volume for derivatives designated as hedging instruments reflects the total amount of volumes hedged whereas volume for derivatives not designated as hedging instruments reflects the absolute value of derivative notional volumes. (2) The maximum term for derivatives designated as cash flow hedges, derivatives designated as fair value hedges and derivatives not designated as hedging instruments is December 2020, December 2019 and December 2020, respectively. (3) Current volumes include 14.0 Bcf of physical derivative instruments that are predominantly priced at a market-based index plus a premium or minus a discount related to location differences. (4) Reflects the use of derivative instruments to manage risks associated with transportation, processing and storage assets. The carrying amount of our inventories subject to fair value hedges was $60.0 million and $50.2 million at March 31, 2019 and December 31, 2018, respectively. Tabular Presentation of Fair Value Amounts, and Gains and Losses on Derivative Instruments and Related Hedged Items The following table provides a balance sheet overview of our derivative assets and liabilities at the dates indicated: Asset Derivatives Liability Derivatives March 31, 2019 December 31, 2018 March 31, 2019 December 31, 2018 Balance Sheet Location Fair Value Balance Sheet Location Fair Value Balance Sheet Location Fair Value Balance Sheet Location Fair Value Derivatives designated as hedging instruments Commodity derivatives Current assets 102.5 Current assets 138.5 Current liabilities 81.7 Current liabilities 115.0 Commodity derivatives Other assets 10.3 Other assets 5.6 Other liabilities 12.2 Other liabilities 11.1 Total $ 112.8 $ 144.1 $ 93.9 $ 126.1 Derivatives not designated as hedging instruments Commodity derivatives Current assets $ 23.6 Current assets $ 15.9 Current liabilities $ 13.2 Current liabilities $ 33.2 Commodity derivatives Other assets 2.0 Other assets 1.9 Other liabilities 1.3 Other liabilities 3.1 Total $ 25.6 $ 17.8 $ 14.5 $ 36.3 Certain of our commodity derivative instruments are subject to master netting arrangements or similar agreements. The following tables present our derivative instruments subject to such arrangements at the dates indicated: Offsetting of Financial Assets and Derivative Assets Gross Amounts of Recognized Assets Gross Amounts Offset in the Balance Sheet Amounts of Assets Presented in the Balance Sheet Gross Amounts Not Offset in the Balance Sheet Amounts That Would Have Been Presented On Net Basis Financial Instruments Cash Collateral Received Cash Collateral Paid (i) (ii) (iii) = (i) – (ii) (iv) (v) = (iii) + (iv) As of March 31, 2019: Commodity derivatives $ 138.4 $ -- $ 138.4 $ (108.1 ) $ -- $ -- $ 30.3 As of December 31, 2018: Commodity derivatives $ 161.9 $ -- $ 161.9 $ (158.6 ) $ -- $ -- $ 3.3 Offsetting of Financial Liabilities and Derivative Liabilities Gross Amounts of Recognized Liabilities Gross Amounts Offset in the Balance Sheet Amounts of Liabilities Presented in the Balance Sheet Gross Amounts Not Offset in the Balance Sheet Amounts That Would Have Been Presented On Net Basis Financial Instruments Cash Collateral Received Cash Collateral Paid (i) (ii) (iii) = (i) – (ii) (iv) (v) = (iii) + (iv) As of March 31, 2019: Commodity derivatives $ 108.4 $ -- $ 108.4 $ (108.1 ) $ -- $ 27.3 $ 27.6 As of December 31, 2018: Commodity derivatives $ 162.4 $ -- $ 162.4 $ (158.6 ) $ -- $ (2.3 ) $ 1.5 Derivative assets and liabilities recorded on our Unaudited Condensed Consolidated Balance Sheets are presented on a gross-basis and determined at the individual transaction level. The tabular presentation above provides a means for comparing the gross amount of derivative assets and liabilities, excluding associated accounts payable and receivable, to the net amount that would likely be receivable or payable under a default scenario based on the existence of rights of offset in the respective derivative agreements. Any cash collateral paid or received is reflected in these tables, but only to the extent that it represents variation margins. Any amounts associated with derivative prepayments or initial margins that are not influenced by the derivative asset or liability amounts or those that are determined solely on their volumetric notional amounts are excluded from these tables. The following tables present the effect of our derivative instruments designated as fair value hedges on our Unaudited Condensed Statements of Consolidated Operations for the periods indicated: Derivatives in Fair Value Hedging Relationships Location Gain (Loss) Recognized in Income on Derivative For the Three Months Ended March 31, 2019 2018 Interest rate derivatives Interest expense $ -- $ 0.7 Commodity derivatives Revenue (8.5 ) (0.2 ) Total $ (8.5 ) $ 0.5 Derivatives in Fair Value Hedging Relationships Location Gain (Loss) Recognized in Income on Hedged Item For the Three Months Ended March 31, 2019 2018 Interest rate derivatives Interest expense $ -- $ (0.8 ) Commodity derivatives Revenue 9.9 3.1 Total $ 9.9 $ 2.3 The following tables present the effect of our derivative instruments designated as cash flow hedges on our Unaudited Condensed Statements of Consolidated Operations and Unaudited Condensed Statements of Consolidated Comprehensive Income for the periods indicated: Derivatives in Cash Flow Hedging Relationships Change in Value Recognized in Other Comprehensive Income (Loss) on Derivative For the Three Months Ended March 31, 2019 2018 Interest rate derivatives $ -- $ 11.1 Commodity derivatives – Revenue (1) (86.7 ) 3.0 Commodity derivatives – Operating costs and expenses (1) (8.5 ) 0.4 Total $ (95.2 ) $ 14.5 (1) The fair value of these derivative instruments will be reclassified to their respective locations on the Unaudited Condensed Statement of Consolidated Operations upon settlement of the underlying derivative transactions, as appropriate. Derivatives in Cash Flow Hedging Relationships Location Gain (Loss) Reclassified from Accumulated Other Comprehensive Income (Loss) to Income For the Three Months Ended March 31, 2019 2018 Interest rate derivatives Interest expense $ (9.2 ) $ (10.5 ) Commodity derivatives Revenue 65.3 14.0 Commodity derivatives Operating costs and expenses (7.0 ) 0.5 Total $ 49.1 $ 4.0 Over the next twelve months, we expect to reclassify $37.8 million of losses attributable to interest rate derivative instruments from accumulated other comprehensive loss to earnings as an increase in interest expense. Likewise, we expect to reclassify $6.0 million of gains attributable to commodity derivative instruments from accumulated other comprehensive loss to earnings, $6.2 million as an increase in revenue and $0.2 million as an increase in operating costs and expenses. The following table presents the effect of our derivative instruments not designated as hedging instruments on our Unaudited Condensed Statements of Consolidated Operations for the periods indicated: Derivatives Not Designated as Hedging Instruments Location Gain (Loss) Recognized in Income on Derivative For the Three Months Ended March 31, 2019 2018 Commodity derivatives Revenue $ 95.1 $ (153.5 ) Commodity derivatives Operating costs and expenses 0.1 (1.5 ) Total $ 95.2 $ (155.0 ) The $95.2 million gain recognized in 2019 from derivatives not designated as hedging instruments (as noted in the preceding table) reflects $1.0 million of realized losses and $96.2 million of net unrealized mark-to-market gains. In the aggregate, our unrealized mark-to-market gain for the three months ended March 31, 2019 attributable to derivatives designated as fair value hedges and derivatives not designated as hedging instruments was $96.2 million. Fair Value Measurements The following tables set forth, by level within the Level 1, 2 and 3 fair value hierarchy, the carrying values of our financial assets and liabilities at the dates indicated. These assets and liabilities are measured on a recurring basis and are classified based on the lowest level of input used to estimate their fair value. Our assessment of the relative significance of such inputs requires judgment. The values for commodity derivatives are presented before and after the application of Chicago Mercantile Exchange (“CME”) Rule 814, which deems that financial instruments cleared by the CME are settled daily in connection with variation margin payments. As a result of this exchange rule, CME-related derivatives are considered to have no fair value at the balance sheet date for financial reporting purposes; however, the derivatives remain outstanding and subject to future commodity price fluctuations until they are settled in accordance with their contractual terms. Derivative transactions cleared on exchanges other than the CME (e.g., the Intercontinental Exchange or ICE) continue to be reported on a gross basis. At March 31, 2019 Fair Value Measurements Using Quoted Prices in Active Markets for Identical Assets and Liabilities (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Total Financial assets: Commodity derivatives: Value before application of CME Rule 814 $ 82.9 $ 219.9 $ 6.5 $ 309.3 Impact of CME Rule 814 (47.9 ) (120.4 ) (2.6 ) (170.9 ) Total commodity derivatives 35.0 99.5 3.9 138.4 Total $ 35.0 $ 99.5 $ 3.9 $ 138.4 Financial liabilities: Liquidity Option Agreement (see Note 15) $ -- $ -- $ 447.8 $ 447.8 Commodity derivatives: Value before application of CME Rule 814 87.6 145.5 10.9 244.0 Impact of CME Rule 814 (53.1 ) (74.6 ) (7.9 ) (135.6 ) Total commodity derivatives 34.5 70.9 3.0 108.4 Total $ 34.5 $ 70.9 $ 450.8 $ 556.2 At December 31, 2018 Fair Value Measurements Using Quoted Prices in Active Markets for Identical Assets and Liabilities (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Total Financial assets: Commodity derivatives: Value before application of CME Rule 814 $ 172.3 $ 282.4 $ 2.2 $ 456.9 Impact of CME Rule 814 (134.8 ) (159.3 ) (0.9 ) (295.0 ) Total commodity derivatives 37.5 123.1 1.3 161.9 Total $ 37.5 $ 123.1 $ 1.3 $ 161.9 Financial liabilities: Liquidity Option Agreement (see Note 15) $ -- $ -- $ 390.0 $ 390.0 Commodity derivatives: Value before application of CME Rule 814 85.5 291.2 21.4 398.1 Impact of CME Rule 814 (48.6 ) (172.9 ) (14.2 ) (235.7 ) Total commodity derivatives 36.9 118.3 7.2 162.4 Total $ 36.9 $ 118.3 $ 397.2 $ 552.4 In the aggregate, the fair value of our commodity hedging portfolios at March 31, 2019 was a net derivative asset of $65.3 The following Fair Value Financial Assets Financial Liabilities Valuation Techniques Unobservable Input Range Commodity derivatives – Crude oil $ 3.2 $ 0.1 Discounted cash flow Forward commodity prices $59.44-$66.48/barrel Commodity derivatives – Propane -- 0.8 Discounted cash flow Forward commodity prices $0.62-$0.69/gallon Commodity derivatives – Natural gasoline -- 0.5 Discounted cash flow Forward commodity prices $1.18-1.24/gallon Commodity derivatives – Ethane 0.7 1.3 Discounted cash flow Forward commodity prices $0.23-$0.26/gallon Commodity derivatives – Normal Butane -- 0.3 Discounted cash flow Forward commodity prices $0.71-$0.80/gallon Total $ 3.9 $ 3.0 With respect to commodity derivatives, we believe forward commodity prices are the most significant unobservable inputs in determining our Level 3 recurring fair value measurements at March 31, 2019. In general, changes in the price of the underlying commodity increases or decreases the fair value of a commodity derivative depending on whether the derivative was purchased or sold. We generally expect changes in the fair value of our derivative instruments to be offset by corresponding changes in the fair value of our hedged exposures. The following table sets forth a reconciliation of changes in the fair values of our recurring Level 3 financial assets and liabilities on a combined basis for the periods indicated: For the Three Months Ended March 31, Location 2019 2018 Financial liability balance, net, December 31, 2018 $ (395.9 ) $ (332.7 ) Total gains (losses) included in: Net income (1) Revenue 3.1 (0.5 ) Net income Other expense, net – Liquidity Option Agreement (57.8 ) (7.5 ) Other comprehensive income (loss) Commodity derivative instruments – changes in fair value of cash flow hedges 4.0 -- Settlements (1) Revenue (0.1 ) (1.2 ) Transfers out of Level 3 (0.2 ) -- Financial liability balance, net, March 31, 2019 $ (446.9 ) $ (341.9 ) (1) There were unrealized gains of $3.0 million and unrealized losses of $1.7 million included in these amounts for the three months ended March 31, 2019 and 2018, respectively. Nonrecurring Fair Value Measurements Non-cash asset impairment charges for the three months ended March 31, 2019 were $4.8 million compared to $0.9 million for the three months ended March 31, 2018. Charges for the first quarter of 2019 primarily relate to assets retired during the quarter whose operations have ceased. Impairment charges are a component of “Operating costs and expenses” on our Unaudited Condensed Statements of Consolidated Operations. Other Fair Value Information The carrying amounts of cash and cash equivalents (including restricted cash balances), accounts receivable, commercial paper notes and accounts payable approximate their fair values based on their short-term nature. The estimated total fair value of our fixed-rate debt obligations was $26.82 billion and $25.97 billion at March 31, 2019 and December 31, 2018, respectively. The aggregate carrying value of these debt obligations was $25.45 billion and $26.15 billion at March 31, 2019 and December 31, 2018, respectively. These values are primarily based on quoted market prices for such debt or debt of similar terms and maturities (Level 2) and our credit standing. Changes in market rates of interest affect the fair value of our fixed-rate debt. The carrying values of our variable-rate long-term debt obligations approximate their fair values since the associated interest rates are market-based. We do not have any long-term investments in debt or equity securities recorded at fair value.

Related Party Transactions

Related Party Transactions	3 Months Ended
	Mar. 31, 2019
Related Party Transactions [Abstract]
Related Party Transactions	Note 14. Related Party The following table summarizes our related party transactions for the periods indicated: For the Three Months Ended March 31, 2019 2018 Revenues – related parties: Unconsolidated affiliates $ 12.3 $ 24.7 Costs and expenses – related parties: EPCO and its privately held affiliates $ 272.9 $ 256.7 Unconsolidated affiliates 123.3 93.4 Total $ 396.2 $ 350.1 The following table summarizes our related party accounts receivable and accounts payable balances at the dates indicated: March 31, 2019 December 31, 2018 Accounts receivable - related parties: Unconsolidated affiliates $ 2.5 $ 3.5 Accounts payable - related parties: EPCO and its privately held affiliates $ 48.6 $ 116.3 Unconsolidated affiliates 38.0 23.9 Total $ 86.6 $ 140.2 We believe that the terms and provisions of our related party agreements are fair to us; however, such agreements and transactions may not be as favorable to us as we could have obtained from unaffiliated third parties. Relationship with EPCO and Affiliates We have an extensive and ongoing relationship with EPCO and its privately held affiliates (including Enterprise GP, our general partner), which are not a part of our consolidated group of companies. At March 31, 2019, EPCO and its privately held affiliates (including Dan Duncan LLC and certain Duncan family trusts) beneficially owned the following limited partner interests in us: Total Number of Units Percentage of Total Units Outstanding 697,786,410 31.9% Of the total number of units held by EPCO and its privately held affiliates, 108,222,618 have been pledged as security under the credit facilities of EPCO and its privately held affiliates at March 31, 2019. These credit facilities contain customary and other events of default, including defaults by us and other affiliates of EPCO. An event of default, followed by a foreclosure on the pledged collateral, could ultimately result in a change in ownership of these units and affect the market price of our common units. We and Enterprise GP are both separate legal entities apart from each other and apart from EPCO and its other affiliates, with assets and liabilities that are also separate from those of EPCO and its other affiliates. EPCO and its privately held affiliates depend on the cash distributions they receive from us and other investments to fund their other activities and to meet their debt obligations. During the three months ended March 31, 2019 and 2018, we paid EPCO and its privately held affiliates cash distributions totaling $296.0 million and $286.9 million, respectively. From time-to-time, EPCO and its privately held affiliates elect to purchase additional common units under our DRIP and ATM program. During the three months ended March 31, 2019, privately held affiliates of EPCO reinvested $7 million through the DRIP. See Note 8 for additional information regarding our DRIP. We have no employees. All of our operating functions and general and administrative support services are provided by employees of EPCO pursuant to the ASA or by other service providers. The following table presents our related party costs and expenses attributable to the ASA with EPCO for the periods indicated: For the Three Months Ended March 31, 2019 2018 Operating costs and expenses $ 239.1 $ 223.0 General and administrative expenses 29.3 29.2 Total costs and expenses $ 268.4 $ 252.2

Commitments and Contingencies

Commitments and Contingencies	3 Months Ended
	Mar. 31, 2019
Commitments and Contingencies [Abstract]
Commitments and Contingencies	Note 15. Commitments and Litigation As part of our normal business activities, we may be named as defendants in legal proceedings, including those arising from regulatory and environmental matters. Although we are insured against various risks to the extent we believe it is prudent, there is no assurance that the nature and amount of such insurance will be adequate, in every case, to fully indemnify us against losses arising from future legal proceedings. We will vigorously defend the partnership in litigation matters. At March 31, 2019 and December 31, 2018, our accruals for litigation contingencies were $0.5 million and $0.5 million, respectively, and recorded in our Unaudited Condensed Consolidated Balance Sheets as a component of “Other current liabilities.” Energy Transfer Matter In connection with a proposed pipeline project, we and ETP signed a non-binding letter of intent in April 2011 that disclaimed any partnership or joint venture related to such project absent executed definitive documents and board approvals of the respective companies. Definitive agreements were never executed and board approval was never obtained for the potential pipeline project. In August 2011, the proposed pipeline project was cancelled due to a lack of customer support. In September 2011, ETP filed suit against us and a third party in connection with the cancelled project alleging, among other things, that we and ETP had formed a “partnership.” The case was tried in the District Court of Dallas County, Texas, 298th Judicial District. While we firmly believe, and argued during our defense, that no agreement was ever executed forming a legal joint venture or partnership between the parties, the jury found that the actions of the two companies, nevertheless, constituted a legal partnership. As a result, the jury found that ETP was wrongfully excluded from a subsequent pipeline project involving a third party, and awarded ETP $319.4 million in actual damages on March 4, 2014. On July 29, 2014, the trial court entered judgment against us in an aggregate amount of $535.8 million, which included (i) $319.4 million as the amount of actual damages awarded by the jury, (ii) an additional $150.0 million in disgorgement for the alleged benefit we received due to a breach of fiduciary duties by us against ETP and (iii) prejudgment interest in the amount of $66.4 million. The trial court also awarded post-judgment interest on such aggregate amount, to accrue at a rate of 5%, compounded annually. We filed our Brief of the Appellant in the Court of Appeals for the Fifth District of Dallas, Texas on March 30, 2015 and ETP filed its Brief of Appellees on June 29, 2015. We filed our Reply Brief of Appellant on September 18, 2015. Oral argument was conducted on April 20, 2016, and the case was then submitted to the Court of Appeals for its consideration. On July18, 2017, a panel of the Dallas Court of Appeals issued a unanimous opinion reversing the trial court’s judgment as to all of ETP’s claims against us, rendering judgment that ETP take nothing on those claims, and affirming our counterclaim against ETP of $0.8 million, plus interest. On August 31, 2017, ETP filed a motion for rehearing before the Dallas Court of Appeals, which was denied on September 13, 2017. On December 27, 2017, ETP filed its Petition for Review with the Supreme Court of Texas and we filed our Response to the Petition for Review on February 26, 2018. On June 8, 2018, the Supreme Court of Texas requested that the parties file briefs on the merits, and the parties have filed their respective submittals. We have not recorded a provision for this matter as management continues to believe that payment of damages by us in this case is not probable. We continue to monitor developments involving this matter. PDH Litigation In July 2013, we executed a contract with Foster Wheeler USA Corporation (“Foster Wheeler”) pursuant to which Foster Wheeler was to serve as the general contractor responsible for the engineering, procurement, construction and installation of our propane dehydrogenation (“PDH”) facility. In November 2014, Foster Wheeler was acquired by an affiliate of AMEC plc to form Amec Foster Wheeler plc, and Foster Wheeler is now known as Amec Foster Wheeler USA Corporation (“AFW”). In December 2015, Enterprise and AFW entered into a transition services agreement under which AFW was partially terminated from the PDH project. In December 2015, Enterprise engaged a second contractor, Optimized Process Designs LLC (“OPD”), to complete the construction and installation of the PDH facility. On September 2, 2016, we terminated AFW for cause and filed a lawsuit in the 151st Judicial Civil District Court of Harris County, Texas against AFW and its parent company, Amec Foster Wheeler plc, asserting claims for breach of contract, breach of warranty, fraudulent inducement, string-along fraud, gross negligence, professional negligence, negligent misrepresentation and attorneys’ fees. We intend to diligently prosecute these claims and seek all direct, consequential, and exemplary damages to which we may be entitled. Contractual Obligations Scheduled Maturities of Debt We have long-term and short-term payment obligations under debt agreements. In total, the principal amount of our consolidated debt obligations were $27.12 billion and $26.42 billion at March 31, 2019 and December 31, 2018, respectively. See Note 7 for additional information regarding our scheduled future maturities of debt principal. Lease Accounting Matters The following table presents information regarding our operating leases where we are the lessee at March 31, 2019: Asset Category ROU Asset Carrying Value Lease Liability Carrying Value Weighted- Average Remaining Term Weighted- Average Discount Rate Storage and pipeline facilities $ 147.0 $ 147.6 16 years 4.3% Transportation equipment 60.9 63.3 4 years 3.6% Office and warehouse space 28.4 27.1 3 years 3.5% Total $ 236.3 $ 238.0 ( 1) ROU asset amounts are a component of “Other assets” on our consolidated balance sheet. (2) At March 31, 2019, lease liabilities of $38.2 million and $199.8 million were included within “Other current liabilities” and “Other liabilities,” respectively. (3) The discount rate for each category of assets represents the weighted average of either (i) the implicit rate applicable to the underlying leases (where determinable) or (ii) our incremental borrowing rate adjusted for collateralization (if the implicit rate is not determinable). In general, the discount rates are based on either (i) information available at the lease commencement date or (ii) January 1, 2019 for leases existing at the adoption date for ASC 84 The following table disaggregates our operating lease expense for the three months ended March 31, 2019: Long-term operating leases: Fixed lease expense $ 13.4 Variable lease expense 1.8 Subtotal operating lease expense 15.2 Short-term lease expense 11.8 Total operating lease expense $ 27.0 In total, operating lease expense was $27.0 million and $25.6 million for the three months ended March 31, 2019 and 2018, respectively. Operating lease expense represents less than 1% of “Operating costs and expenses” as presented on our consolidated statements of operations. Fixed lease expense is charged to earnings on a straight-line basis over the contractual term, with any variable lease payments expensed as incurred. Short-term lease expense is expensed as incurred. We recognized $246.1 million in ROU assets and lease liabilities for long-term operating leases at January 1, 2019 in connection with the adoption of ASC 842. These amounts represented less than 1% of our total consolidated assets and liabilities, respectively, at the adoption date. On an undiscounted basis, our long-term operating lease obligations aggregated to $314.4 million at January 1, 2019. Under ASC 842, lessors classify leases as either operating, direct financing or sales-type. We do not have any significant operating or direct financing leases. Our operating lease income for the three months ended March 31, 2019 was $4.8 million, which represented less than 1% of our consolidated revenues. We do not have any sales-type leases. Our operating lease commitments at March 31, 2019 did not differ materially from those reported in our 2018 Form 10-K. Purchase Obligations During the first quarter of 2019, we entered into additional long-term purchase commitments for NGLs with third party suppliers. On a combined basis, these new agreements increased our estimated long-term purchase obligations by $3.2 billion, with $1.1 billion committed over the next five years and $2.1 billion thereafter. At March 31, 2019, our estimated long-term purchase obligations totaled $13.5 billion after reflecting the agreements added in the first quarter of 2019 and those commitments that expired during the quarter. At December 31, 2018, our estimated long-term purchase obligations totaled $10.8 billion. Liquidity Option Agreement We entered into a put option agreement (the “Liquidity Option Agreement” or “Liquidity Option”) with Oiltanking Holding Americas, Inc. (“OTA”) and Marquard & Bahls AG (“M&B”), a German corporation and the ultimate parent company of OTA, in connection with the first step of the Oiltanking acquisition in 2014 (“Step 1”). Under the Liquidity Option Agreement, we granted M&B the option to sell to us 100% of the issued and outstanding capital stock of OTA at any time within a 90-day period commencing on February 1, 2020. If the Liquidity Option is exercised during this period, we would indirectly acquire the Enterprise common units then owned by OTA, currently 54,807,352 units, and assume all future income tax obligations of OTA associated with (i) owning common units encumbered by the entity-level taxes of a U.S. corporation and (ii) any associated net deferred taxes. If we assume net deferred tax liabilities that exceed the then current book value of the Liquidity Option liability at the exercise date, we will recognize expense for the difference. The carrying value of the Liquidity Option Agreement, which is a component of “Other long-term liabilities” on our Consolidated Balance Sheet, was $447.8 million and $390.0 million at March 31, 2019 and December 31, 2018, respectively. The fair value of the Liquidity Option, at any measurement date, represents the present value of estimated federal and state income tax payments that we believe a market participant would incur on the future taxable income of OTA. We expect that OTA’s taxable income would, in turn, be based on an allocation of our partnership’s taxable income to the common units held by OTA and reflect certain tax planning strategies we believe could be employed. Changes in the fair value of the Liquidity Option are recognized in earnings as a component of other income (expense) on our Statements of Consolidated Operations. Results for the three months ended March 31, 2019 and 2018 include $57.8 million and $7.5 million, respectively, of aggregate non-cash expense attributable to accretion and changes in management estimates regarding inputs to the valuation model. Expense recognized for the first quarter of 2019 is primarily due to an approximate 1% decrease in the industry weighted-average cost of capital, which is used as the discount factor in determining the present value of the liability, since December 31, 2018. The remainder of the inputs to the valuation model have not changed since those reported under Note 17 of the 2018 Form 10-K. Our valuation estimate incorporates probability-weighted scenarios reflecting the likelihood that M&B may elect to divest a portion of the Enterprise common units held by OTA prior to exercise of the option (see Note 8 for information regarding the Registration Rights Agreement granted to OTA). At March 31, 2019, based on these scenarios, we expect that OTA would own approximately 96% of the 54,807,352 Enterprise common units it received in Step 1 when the option period begins in February 2020. If our valuation estimate assumed that OTA owned all of the Enterprise common units it received in Step 1 at the time of exercise (and all other inputs remained the same), the estimated fair value of the Liquidity Option liability at March 31, 2019 would increase by $20.1 million.

Supplemental Cash Flow Informat

Supplemental Cash Flow Information	3 Months Ended
	Mar. 31, 2019
Supplemental Cash Flow Information [Abstract]
Supplemental Cash Flow Information	Note 16. Supplemental Cash Flow The following table presents the net effect of changes in our operating accounts for the periods indicated: For the Three Months Ended March 31, 2019 2018 Decrease (increase) in: Accounts receivable – trade $ (653.0 ) $ (106.8 ) Accounts receivable – related parties 2.0 (0.8 ) Inventories (84.5 ) (19.5 ) Prepaid and other current assets (223.4 ) (71.9 ) Other assets (13.2 ) (10.3 ) Increase (decrease) in: Accounts payable – trade (35.7 ) (53.1 ) Accounts payable – related parties (7.9 ) (0.9 ) Accrued product payables 673.0 328.4 Accrued interest (178.7 ) (147.3 ) Other current liabilities (8.4 ) (106.9 ) Other liabilities (30.0 ) (14.0 ) Net effect of changes in operating accounts $ (559.8 ) $ (203.1 ) We incurred liabilities for construction in progress that had not been paid at March 31, 2019 and December 31, 2018 of $380.2 million and $567.6 million, respectively. Such amounts are not included under the caption “Capital expenditures” on the Unaudited Condensed Statements of Consolidated Cash Flows. Acquisition of Delaware Processing In March 2018, we acquired the remaining 50% member interest in our Delaware Basin Gas Processing LLC (“Delaware Processing”) joint venture for $150 million. As a result, Delaware Processing became our wholly-owned consolidated subsidiary. Upon acquisition of the remaining 50% member interest, our existing equity investment was remeasured to fair value resulting in the recognition of a non-cash $37.0 million gain in the first quarter of 2018.

Condensed Consolidating Financi

Condensed Consolidating Financial Information	3 Months Ended
	Mar. 31, 2019
Condensed Consolidating Financial Information [Abstract]
Condensed Consolidating Financial Information	Note 17. Condensed Consolidating EPO conducts all of our business. Currently, we have no independent operations and no material assets outside those of EPO. EPO has issued publicly traded debt securities. As the parent company of EPO, Enterprise Products Partners L.P. guarantees substantially all of the debt obligations of EPO. If EPO were to default on any of its guaranteed debt, Enterprise Products Partners L.P. would be responsible for full and unconditional repayment of that obligation. See Note 7 for additional information regarding our consolidated debt obligations. EPO’s consolidated subsidiaries have no significant restrictions on their ability to pay distributions or make loans to Enterprise Products Partners L.P. Enterprise Products Partners L.P. Unaudited Condensed Consolidating Balance Sheet March 31, 2019 EPO and Subsidiaries Subsidiary Issuer (EPO) Other Subsidiaries (Non- guarantor) EPO and Subsidiaries Eliminations and Adjustments Consolidated EPO and Subsidiaries Enterprise Products Partners L.P. (Guarantor) Eliminations and Adjustments Consolidated Total ASSETS Current assets: Cash and cash equivalents and restricted cash $ 33.0 $ 89.5 $ (15.0 ) $ 107.5 $ -- $ -- $ 107.5 Accounts receivable – trade, net 1,230.1 3,063.0 (2.4 ) 4,290.7 -- -- 4,290.7 Accounts receivable – related parties 232.1 1,006.1 (1,153.8 ) 84.4 -- (81.9 ) 2.5 Inventories 1,088.2 592.8 (0.5 ) 1,680.5 -- -- 1,680.5 Derivative assets 73.1 53.0 -- 126.1 -- -- 126.1 Prepaid and other current assets 206.9 238.6 (24.9 ) 420.6 0.4 0.3 421.3 Total current assets 2,863.4 5,043.0 (1,196.6 ) 6,709.8 0.4 (81.6 ) 6,628.6 Property, plant and equipment, net 6,192.5 33,161.1 (6.1 ) 39,347.5 -- -- 39,347.5 Investments in unconsolidated affiliates 44,422.5 4,234.1 (46,002.3 ) 2,654.3 24,586.3 (24,586.3 ) 2,654.3 Intangible assets, net 654.3 2,925.2 (13.6 ) 3,565.9 -- -- 3,565.9 Goodwill 459.5 5,285.7 -- 5,745.2 -- -- 5,745.2 Other assets 389.4 287.8 (222.2 ) 455.0 1.0 -- 456.0 Total assets $ 54,981.6 $ 50,936.9 $ (47,440.8 ) $ 58,477.7 $ 24,587.7 $ (24,667.9 ) $ 58,397.5 LIABILITIES AND EQUITY Current liabilities: Current maturities of debt $ 2,694.6 $ -- $ -- $ 2,694.6 $ -- $ -- $ 2,694.6 Accounts payable – trade 269.4 663.6 (15.0 ) 918.0 0.1 -- 918.1 Accounts payable – related parties 1,073.6 180.2 (1,167.2 ) 86.6 81.9 (81.9 ) 86.6 Accrued product payables 1,673.8 2,525.8 (2.9 ) 4,196.7 -- -- 4,196.7 Accrued interest 216.9 3.1 (3.1 ) 216.9 -- -- 216.9 Derivative liabilities 66.7 28.2 -- 94.9 -- -- 94.9 Other current liabilities 93.0 313.8 (21.9 ) 384.9 -- -- 384.9 Total current liabilities 6,088.0 3,714.7 (1,210.1 ) 8,592.6 82.0 (81.9 ) 8,592.7 Long-term debt 24,166.9 14.7 -- 24,181.6 -- -- 24,181.6 Deferred tax liabilities 16.1 64.6 (0.8 ) 79.9 -- 2.3 82.2 Other long-term liabilities 144.2 649.6 (221.9 ) 571.9 447.8 -- 1,019.7 Commitments and contingencies Equity: Partners’ and other owners’ equity 24,566.4 46,425.8 (46,433.3 ) 24,558.9 24,057.9 (24,558.9 ) 24,057.9 Noncontrolling interests -- 67.5 425.3 492.8 -- (29.4 ) 463.4 Total equity 24,566.4 46,493.3 (46,008.0 ) 25,051.7 24,057.9 (24,588.3 ) 24,521.3 Total liabilities and equity $ 54,981.6 $ 50,936.9 $ (47,440.8 ) $ 58,477.7 $ 24,587.7 $ (24,667.9 ) $ 58,397.5 Enterprise Products Partners L.P. Unaudited Condensed Consolidating Balance Sheet December 31, 2018 EPO and Subsidiaries Subsidiary Issuer (EPO) Other Subsidiaries (Non- guarantor) EPO and Subsidiaries Eliminations and Adjustments Consolidated EPO and Subsidiaries Enterprise Products Partners L.P. (Guarantor) Eliminations and Adjustments Consolidated Total ASSETS Current assets: Cash and cash equivalents and restricted cash $ 393.4 $ 50.3 $ (33.6 ) $ 410.1 $ -- $ -- $ 410.1 Accounts receivable – trade, net 1,303.1 2,356.8 (0.8 ) 3,659.1 -- -- 3,659.1 Accounts receivable – related parties 141.8 1,423.7 (1,530.1 ) 35.4 0.8 (32.7 ) 3.5 Inventories 889.3 633.2 (0.4 ) 1,522.1 -- -- 1,522.1 Derivative assets 105.0 49.1 0.3 154.4 -- -- 154.4 Prepaid and other current assets 166.0 155.1 (10.2 ) 310.9 -- 0.6 311.5 Total current assets 2,998.6 4,668.2 (1,574.8 ) 6,092.0 0.8 (32.1 ) 6,060.7 Property, plant and equipment, net 6,112.7 32,628.7 (3.8 ) 38,737.6 -- -- 38,737.6 Investments in unconsolidated affiliates 43,962.6 4,170.6 (45,518.1 ) 2,615.1 24,273.6 (24,273.6 ) 2,615.1 Intangible assets, net 659.2 2,963.0 (13.8 ) 3,608.4 -- -- 3,608.4 Goodwill 459.5 5,285.7 -- 5,745.2 -- -- 5,745.2 Other assets 292.1 131.9 (222.1 ) 201.9 0.9 -- 202.8 Total assets $ 54,484.7 $ 49,848.1 $ (47,332.6 ) $ 57,000.2 $ 24,275.3 $ (24,305.7 ) $ 56,969.8 LIABILITIES AND EQUITY Current liabilities: Current maturities of debt $ 1,500.0 $ 0.1 $ -- $ 1,500.1 $ -- $ -- $ 1,500.1 Accounts payable – trade 404.0 734.3 (35.5 ) 1,102.8 -- -- 1,102.8 Accounts payable – related parties 1,557.3 127.5 (1,543.9 ) 140.9 31.9 (32.6 ) 140.2 Accrued product payables 1,574.7 1,902.3 (1.2 ) 3,475.8 -- -- 3,475.8 Accrued interest 395.5 0.9 (0.8 ) 395.6 -- -- 395.6 Derivative liabilities 86.2 61.7 0.3 148.2 -- -- 148.2 Other current liabilities 87.9 326.3 (9.4 ) 404.8 -- -- 404.8 Total current liabilities 5,605.6 3,153.1 (1,590.5 ) 7,168.2 31.9 (32.6 ) 7,167.5 Long-term debt 24,663.4 14.7 -- 24,678.1 -- -- 24,678.1 Deferred tax liabilities 17.0 62.0 (0.9 ) 78.1 -- 2.3 80.4 Other long-term liabilities 65.2 518.4 (221.9 ) 361.7 389.9 -- 751.6 Commitments and contingencies Equity: Partners’ and other owners’ equity 24,133.5 46,031.8 (45,917.9 ) 24,247.4 23,853.5 (24,247.4 ) 23,853.5 Noncontrolling interests -- 68.1 398.6 466.7 -- (28.0 ) 438.7 Total equity 24,133.5 46,099.9 (45,519.3 ) 24,714.1 23,853.5 (24,275.4 ) 24,292.2 Total liabilities and equity $ 54,484.7 $ 49,848.1 $ (47,332.6 ) $ 57,000.2 $ 24,275.3 $ (24,305.7 ) $ 56,969.8 Enterprise Products Partners L.P. Unaudited Condensed Consolidating Statement of Operations For the Three Months Ended March 31, 2019 EPO and Subsidiaries Subsidiary Issuer (EPO) Other Subsidiaries (Non- guarantor) EPO and Subsidiaries Eliminations and Adjustments Consolidated EPO and Subsidiaries Enterprise Products Partners L.P. (Guarantor) Eliminations and Adjustments Consolidated Total Revenues $ 9,477.8 $ 5,639.6 $ (6,573.9 ) $ 8,543.5 $ -- $ -- $ 8,543.5 Costs and expenses: Operating costs and expenses 9,149.5 4,440.1 (6,569.9 ) 7,019.7 -- -- 7,019.7 General and administrative costs 3.8 46.8 0.7 51.3 0.9 -- 52.2 Total costs and expenses 9,153.3 4,486.9 (6,569.2 ) 7,071.0 0.9 -- 7,071.9 Equity in income of unconsolidated affiliates 1,276.8 172.1 (1,294.3 ) 154.6 1,319.2 (1,319.2 ) 154.6 Operating income 1,601.3 1,324.8 (1,299.0 ) 1,627.1 1,318.3 (1,319.2 ) 1,626.2 Other income (expense): Interest expense (277.3 ) (2.7 ) 2.8 (277.2 ) -- -- (277.2 ) Other, net 3.1 1.2 (2.8 ) 1.5 (57.8 ) -- (56.3 ) Total other income (expense), net (274.2 ) (1.5 ) -- (275.7 ) (57.8 ) -- (333.5 ) Income before income taxes 1,327.1 1,323.3 (1,299.0 ) 1,351.4 1,260.5 (1,319.2 ) 1,292.7 Benefit from (provision for) income taxes (4.2 ) (7.8 ) -- (12.0 ) -- (0.3 ) (12.3 ) Net income 1,322.9 1,315.5 (1,299.0 ) 1,339.4 1,260.5 (1,319.5 ) 1,280.4 Ne t income at -- (1.8 ) (19.4 ) (21.2 ) -- 1.3 (19.9 ) Net income attributable to entity $ 1,322.9 $ 1,313.7 $ (1,318.4 ) $ 1,318.2 $ 1,260.5 $ (1,318.2 ) $ 1,260.5 Enterprise Products Partners L.P. Unaudited Condensed Consolidating Statement of Operations For the Three Months Ended March 31, 2018 EPO and Subsidiaries Subsidiary Issuer (EPO) Other Subsidiaries (Non- guarantor) EPO and Subsidiaries Eliminations and Adjustments Consolidated EPO and Subsidiaries Enterprise Products Partners L.P. (Guarantor) Eliminations and Adjustments Consolidated Total Revenues $ 10,317.8 $ 6,408.9 $ (7,428.2 ) $ 9,298.5 $ -- $ -- $ 9,298.5 Costs and expenses: Operating costs and expenses 9,980.6 5,670.3 (7,428.2 ) 8,222.7 -- -- 8,222.7 General and administrative costs 5.4 46.7 -- 52.1 0.9 -- 53.0 Total costs and expenses 9,986.0 5,717.0 (7,428.2 ) 8,274.8 0.9 -- 8,275.7 Equity in income of unconsolidated affiliates 831.0 154.5 (869.8 ) 115.7 909.1 (909.1 ) 115.7 Operating income 1,162.8 846.4 (869.8 ) 1,139.4 908.2 (909.1 ) 1,138.5 Other income (expense): Interest expense (252.2 ) (2.5 ) 2.6 (252.1 ) -- -- (252.1 ) Other, net 2.8 37.5 (2.6 ) 37.7 (7.5 ) -- 30.2 Total other income (expense), net (249.4 ) 35.0 -- (214.4 ) (7.5 ) -- (221.9 ) Income before income taxes 913.4 881.4 (869.8 ) 925.0 900.7 (909.1 ) 916.6 Provision for income taxes (5.4 ) 0.6 -- (4.8 ) -- (0.3 ) (5.1 ) Net income 908.0 882.0 (869.8 ) 920.2 900.7 (909.4 ) 911.5 Net income attributable to noncontrolling interests -- (1.7 ) (10.4 ) (12.1 ) -- 1.3 (10.8 ) Net income attributable to entity $ 908.0 $ 880.3 $ (880.2 ) $ 908.1 $ 900.7 $ (908.1 ) $ 900.7 Enterprise Products Partners L.P. Unaudited Condensed Consolidating Statement of Comprehensive Income For the Three Months Ended March 31, 2019 EPO and Subsidiaries Subsidiary Issuer (EPO) Other Subsidiaries (Non- guarantor) EPO and Subsidiaries Eliminations and Adjustments Consolidated EPO and Subsidiaries Enterprise Products Partners L.P. (Guarantor) Eliminations and Adjustments Consolidated Total Comprehensive income $ 1,294.2 $ 1,199.3 $ (1,299.0 ) $ 1,194.5 $ 1,115.6 $ (1,174.6 ) $ 1,135.5 Comprehensive income attrib -- (1.8 ) (19.4 ) (21.2 ) -- 1.3 (19.9 ) Comprehensive income attributable to entity $ 1,294.2 $ 1,197.5 $ (1,318.4 ) $ 1,173.3 $ 1,115.6 $ (1,173.3 ) $ 1,115.6 Enterprise Products Partners L.P. Unaudited Condensed Consolidating Statement of Comprehensive Income For the Three Months Ended March 31, 2018 EPO and Subsidiaries Subsidiary Issuer (EPO) Other Subsidiaries (Non- guarantor) EPO and Subsidiaries Eliminations and Adjustments Consolidated EPO and Subsidiaries Enterprise Products Partners L.P. (Guarantor) Eliminations and Adjustments Consolidated Total Comprehensive income $ 918.9 $ 881.5 $ (869.8 ) $ 930.6 $ 911.2 $ (919.8 ) $ 922.0 Comprehensive income attrib -- (1.7 ) (10.4 ) (12.1 ) -- 1.3 (10.8 ) Comprehensive income attributable to entity $ 918.9 $ 879.8 $ (880.2 ) $ 918.5 $ 911.2 $ (918.5 ) $ 911.2 Enterprise Products Partners L.P. Unaudited Condensed Consolidating Statement of Cash Flows For the Three Months Ended March 31, 2019 EPO and Subsidiaries Subsidiary Issuer (EPO) Other Subsidiaries (Non- guarantor) EPO and Subsidiaries Eliminations and Adjustments Consolidated EPO and Subsidiaries Enterprise Products Partners L.P. (Guarantor) Eliminations and Adjustments Consolidated Total Operating activities: Net income $ 1,322.9 $ 1,315.5 $ (1,299.0 ) $ 1,339.4 $ 1,260.5 $ (1,319.5 ) $ 1,280.4 Reconciliation of net income to net cash flows provided by operating activities: Depreciation, amortization and accretion 74.9 399.8 (0.2 ) 474.5 -- -- 474.5 Equity in income of unconsolidated affiliates (1,276.8 ) (172.1 ) 1,294.3 (154.6 ) (1,319.2 ) 1,319.2 (154.6 ) Distributions received on earnings from unconsolidated affiliates 338.4 83.0 (282.4 ) 139.0 981.7 (981.7 ) 139.0 Net effect of changes in operating accounts and other operating activities 100.9 (861.7 ) 27.7 (733.1 ) 154.0 0.2 (578.9 ) Net cash flows provided by operating activities 560.3 764.5 (259.6 ) 1,065.2 1,077.0 (981.8 ) 1,160.4 Investing activities: Capital expenditures (223.8 ) (921.0 ) (4.1 ) (1,148.9 ) -- -- (1,148.9 ) Cash used for business combination, net of cash received -- -- -- -- -- -- -- Proceeds from asset sales 0.2 1.5 -- 1.7 -- -- 1.7 Other investing activities (492.8 ) (10.1 ) 475.6 (27.3 ) (84.1 ) 84.1 (27.3 ) Cash used in investing activities (716.4 ) (929.6 ) 471.5 (1,174.5 ) (84.1 ) 84.1 (1,174.5 ) Financing activities: Borrowings under debt agreements 15,692.4 -- -- 15,692.4 -- -- 15,692.4 Repayments of debt (14,999.1 ) (0.1 ) -- (14,999.2 ) -- -- (14,999.2 ) Cash distributions paid to owners (981.7 ) (300.5 ) 300.5 (981.7 ) (950.4 ) 981.7 (950.4 ) Cash payments made in connection with DERs -- -- -- -- (4.5 ) -- (4.5 ) Cash distributions paid to noncontrolling interests -- (2.4 ) (15.7 ) (18.1 ) -- 0.1 (18.0 ) Cash contributions from noncontrolling interests -- -- 34.8 34.8 -- -- 34.8 Net cash proceeds from issuance of common units -- -- -- -- 42.7 -- 42.7 Common units acquired in connection with buyback program -- -- -- -- (51.6 ) -- (51.6 ) Cash contributions from owners 84.1 512.9 (512.9 ) 84.1 -- (84.1 ) -- Other financing activities -- (5.6 ) -- (5.6 ) (29.1 ) -- (34.7 ) Cash provided by (used in) financing activities (204.3 ) 204.3 (193.3 ) (193.3 ) (992.9 ) 897.7 (288.5 ) Net change in cash and cash equivalents, including restricted cash (360.4 ) 39.2 18.6 (302.6 ) -- -- (302.6 ) Cash and cash equivalents, including restricted cash, at beginning of period 393.4 50.3 (33.6 ) 410.1 -- -- 410.1 Cash and cash equivalents, including restricted cash, at end of period $ 33.0 $ 89.5 $ (15.0 ) $ 107.5 $ -- $ -- $ 107.5 Enterprise Products Partners L.P. Unaudited Condensed Consolidating Statement of Cash Flows For the Three Months Ended March 31, 2018 EPO and Subsidiaries Subsidiary Issuer (EPO) Other Subsidiaries (Non- guarantor) EPO and Subsidiaries Eliminations and Adjustments Consolidated EPO and Subsidiaries Enterprise Products Partners L.P. (Guarantor) Eliminations and Adjustments Consolidated Total Operating activities: Net income $ 908.0 $ 882.0 $ (869.8 ) $ 920.2 $ 900.7 $ (909.4 ) $ 911.5 Reconciliation of net income to net cash flows provided by operating activities: Depreciation, amortization and accretion 58.2 367.8 (0.1 ) 425.9 -- -- 425.9 Equity in income of unconsolidated affiliates (831.0 ) (154.5 ) 869.8 (115.7 ) (909.1 ) 909.1 (115.7 ) Distributions received on earnings from unconsolidated affiliates 283.4 66.8 (242.7 ) 107.5 920.1 (920.1 ) 107.5 Net effect of changes in operating accounts and other operating activities 392.2 (545.7 ) 26.1 (127.4 ) 31.8 -- (95.6 ) Net cash flows provided by operating activities 810.8 616.4 (216.7 ) 1,210.5 943.5 (920.4 ) 1,233.6 Investing activities: Capital expenditures (284.0 ) (662.5 ) -- (946.5 ) -- -- (946.5 ) Cash used for business combination, net of cash received -- (149.8 ) -- (149.8 ) -- -- (149.8 ) Proceeds from asset sales 0.2 0.9 -- 1.1 -- -- 1.1 Other investing activities (474.6 ) (0.5 ) 451.2 (23.9 ) (173.2 ) 173.2 (23.9 ) Cash used in investing activities (758.4 ) (811.9 ) 451.2 (1,119.1 ) (173.2 ) 173.2 (1,119.1 ) Financing activities: Borrowings under debt agreements 16,283.8 11.5 (11.5 ) 16,283.8 -- -- 16,283.8 Repayments of debt (15,444.6 ) (0.1 ) -- (15,444.7 ) -- -- (15,444.7 ) Cash distributions paid to owners (920.1 ) (259.3 ) 259.3 (920.1 ) (918.5 ) 920.1 (918.5 ) Cash payments made in connection with DERs -- -- -- -- (3.9 ) -- (3.9 ) Cash distributions paid to noncontrolling interests -- (2.0 ) (13.7 ) (15.7 ) -- 0.3 (15.4 ) Cash contributions from noncontrolling interests -- -- 0.1 0.1 -- -- 0.1 Net cash proceeds from issuance of common units -- -- -- -- 177.0 -- 177.0 Cash contributions from owners 173.2 442.7 (442.7 ) 173.2 -- (173.2 ) -- Other financing activities (22.7 ) -- -- (22.7 ) (24.9 ) -- (47.6 ) Cash provided by (used in) financing activities 69.6 192.8 (208.5 ) 53.9 (770.3 ) 747.2 30.8 Net change in cash and cash equivalents, including restricted cash 122.0 (2.7 ) 26.0 145.3 -- -- 145.3 Cash and cash equivalents, including restricted cash, at beginning of period 65.2 31.5 (26.4 ) 70.3 -- -- 70.3 Cash and cash equivalents, including restricted cash, at end of period $ 187.2 $ 28.8 $ (0.4 ) $ 215.6 $ -- $ -- $ 215.6

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	3 Months Ended
	Mar. 31, 2019
Summary of Significant Accounting Policies [Abstract]
Lease Accounting Standard - Lessee	Lease accounting standard In February 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Codification (“ASC”) 842, Leases Leases The new standard introduces two lessee accounting models, which result in a lease being classified as either a “finance” or “operating” lease based on whether the lessee effectively obtains control of the underlying asset during the lease term. A lease would be classified as a finance lease if it meets one of five classification criteria, four of which are generally consistent with ASC 840 lease accounting guidance. By default, a lease that does not meet the criteria to be classified as a finance lease will be deemed an operating lease. Regardless of classification, the initial measurement of both lease types will result in the balance sheet recognition of a right-of-use (“ROU”) asset (representing a company’s right to use the underlying asset for a specified period of time) and a corresponding lease liability. The lease liability will be recognized at the present value of the future lease payments, and the ROU asset will equal the lease liability adjusted for any prepaid rent, lease incentives provided by the lessor, and any indirect costs. The subsequent measurement of each type of lease varies. For finance leases, a lessee will amortize the ROU asset (generally on a straight-line basis in a manner similar to depreciation) and accrete the lease liability (as a component of interest expense) using the . Operating leases will result in the recognition of a single lease expense amount that is recorded on a straight-line basis. ASC 842 resulted in changes to the way our operating leases are recorded, presented and disclosed in our consolidated financial statements. Upon adoption of ASC 842 on January 1, 2019, we recognized a ROU asset and a corresponding lease liability based on the present value of then existing long-term operating lease obligations. In addition, we elected to apply several practical expedients and made accounting policy elections upon adoption of ASC 842 including: § We will not recognize ROU assets and lease liabilities for short-term leases and instead record them in a manner similar to operating leases under legacy lease accounting guidelines. A short term lease is one with a maximum lease term of 12 months or less and does not include a purchase option the lessee is reasonably certain to exercise. § We will not reassess whether any expired or existing contracts contain leases or the lease classification for any existing or expired leases. § The impact of adopting ASC 842 was prospective beginning January 1, 2019. We will not recast prior periods presented in our consolidated financial statements to reflect the new lease accounting guidance. § We will combine lease and nonlease components relating to our office and warehouse leases, as applicable.

Summary of Significant Accoun_3

Summary of Significant Accounting Policies (Tables)	3 Months Ended
	Mar. 31, 2019
Summary of Significant Accounting Policies [Abstract]
Cash, Cash Equivalents and Restricted Cash	The following table provides a reconciliation of cash and cash equivalents, and restricted cash reported within the Unaudited Condensed Consolidated Balance Sheets that sum to the total of the amounts shown in the Unaudited Condensed Statements of Consolidated Cash Flows. March 31, 2019 December 31, 2018 Cash and cash equivalents $ 99.3 $ 344.8 Restricted cash 8.2 65.3 Total cash, cash equivalents and restricted cash shown in the Unaudited Condensed Statements of Consolidated Cash Flows $ 107.5 $ 410.1

Inventories (Tables)

Inventories (Tables)	3 Months Ended
	Mar. 31, 2019
Inventories [Abstract]
Inventory Amounts by Product Type	Our inventory amounts by product type were as follows at the dates indicated: March 31, 2019 December 31, 2018 NGLs $ 849.7 $ 647.7 Petrochemicals and refined products 287.6 264.7 Crude oil 533.8 593.4 Natural gas 9.4 16.3 Total $ 1,680.5 $ 1,522.1
Cost of Sales and Lower of Cost or Market Adjustments	Due to fluctuating commodity prices, we recognize lower of cost or net realizable value adjustments when the carrying value of our available-for-sale inventories exceeds their net realizable value. The following table presents our total cost of sales amounts and lower of cost or net realizable value adjustments for the periods indicated: For the Three Months Ended March 31, 2019 2018 Cost of sales (1) $ 5,835.6 $ 7,140.4 Lower of cost or net realizable value adjustments within cost of sales 5.4 1.9 (1) Cost of sales is a component of “Operating costs and expenses” as presented on our Unaudited Condensed Statements of Consolidated Operations. Fluctuations in these amounts are primarily due to changes in energy commodity prices and sales volumes associated with our marketing activities.

Property, Plant and Equipment (

Property, Plant and Equipment (Tables)	3 Months Ended
	Mar. 31, 2019
Property, Plant and Equipment [Abstract]
Property, Plant and Equipment and Accumulated Depreciation	The historical costs of our property, plant and equipment and related accumulated depreciation balances were as follows at the dates indicated: Estimated Useful Life in Years March 31, 2019 December 31, 2018 Plants, pipelines and facilities (1) 3-45 (5) $ 44,058.3 $ 42,371.0 Underground and other storage facilities (2) 5-40 (6) 3,703.9 3,624.2 Transportation equipment (3) 3-10 191.2 187.1 Marine vessels (4) 15-30 857.8 828.6 Land 365.1 359.5 Construction in progress 2,695.3 3,526.8 Total 51,871.6 50,897.2 Less accumulated depreciation 12,524.1 12,159.6 Property, plant and equipment, net $ 39,347.5 $ 38,737.6 (1) Plants, pipelines and facilities include processing plants; NGL, natural gas, crude oil and petrochemical and refined products pipelines; terminal loading and unloading facilities; buildings; office furniture and equipment; laboratory and shop equipment and related assets. (2) Underground and other storage facilities include underground product storage caverns; above ground storage tanks; water wells and related assets. (3) Transportation equipment includes tractor-trailer tank trucks and other vehicles and similar assets used in our operations. (4) Marine vessels include tow boats, barges and related equipment used in our marine transportation business. (5) In general, the estimated useful lives of major assets within this category are: processing plants, 20-35 years; pipelines and related equipment, 5-45 years; terminal facilities, 10-35 years; buildings, 20-40 years; office furniture and equipment, 3-20 years; and laboratory and shop equipment, 5-35 years. (6) In general, the estimated useful lives of assets within this category are: underground storage facilities, 5-35 years; storage tanks, 10-40 years; and water wells, 5-35 years.
Depreciation Expense and Capitalized Interest	The following table summarizes our depreciation expense and capitalized interest amounts for the periods indicated: For the Three Months Ended March 31, 2019 2018 Depreciation expense (1) $ 380.6 $ 331.8 Capitalized interest (2) 36.2 58.2 (1) Depreciation expense is a component of “Costs and expenses” as presented on our Unaudited Condensed Statements of Consolidated Operations. (2) We capitalize interest costs incurred on funds used to construct property, plant and equipment while the asset is in its construction phase. The capitalized interest is recorded as part of the asset to which it relates and is amortized over the asset’s estimated useful life as a component of depreciation expense. When capitalized interest is recorded, it reduces interest expense from what it would be otherwise.
AROs	Property, plant and equipment at March 31, 2019 and December 31, 2018 includes $72.1 million and $72.5 million, respectively, of asset retirement costs capitalized as an increase in the associated long-lived asset. The following table presents information regarding our asset retirement obligations, or AROs, since January 1, 2019: ARO liability balance, December 31, 2018 $ 126.3 Liabilities incurred 0.6 Revisions in estimated cash flows 0.9 Accretion expense 2.0 ARO liability balance, March 31, 2019 $ 129.8

Investments in Unconsolidated_2

Investments in Unconsolidated Affiliates (Tables)	3 Months Ended
	Mar. 31, 2019
Investments in Unconsolidated Affiliates [Abstract]
Investments in Unconsolidated Affiliates	The following table presents our investments in unconsolidated affiliates by business segment at the dates indicated. We account for these investments using the equity method. March 31, 2019 December 31, 2018 NGL Pipelines & Services $ 670.3 $ 662.0 Crude Oil Pipelines & Services 1,898.0 1,867.5 Natural Gas Pipelines & Services 23.2 22.8 Petrochemical & Refined Products Services 62.8 62.8 Total $ 2,654.3 $ 2,615.1 The following table presents our equity in inc ome (loss) of u For the Three Months Ended March 31, 2019 2018 NGL Pipelines & Services $ 30.1 $ 19.4 Crude Oil Pipelines & Services 124.6 97.9 Natural Gas Pipelines & Services 1.7 1.0 Petrochemical & Refined Products Services (1.8 ) (2.6 ) Total $ 154.6 $ 115.7 Combined results of operations data for the periods indicated for our unconsolidated affiliates are summarized in the following table (all data presented on a 100% basis): For the Three Months Ended March 31, 2019 2018 Income Statement Data: Revenues $ 516.5 $ 396.0 Operating income 338.5 243.7 Net income 337.6 242.3

Intangible Assets and Goodwill

Intangible Assets and Goodwill (Tables)	3 Months Ended
	Mar. 31, 2019
Intangible Assets and Goodwill [Abstract]
Intangible Assets by Segment	The following table summarizes our intangible assets by business segment at the dates indicated: March 31, 2019 December 31, 2018 Gross Value Accumulated Amortization Carrying Value Gross Value Accumulated Amortization Carrying Value NGL Pipelines & Services: Customer relationship intangibles $ 457.3 $ (205.4 ) $ 251.9 $ 457.3 $ (201.9 ) $ 255.4 Contract-based intangibles 363.4 (244.3 ) 119.1 363.4 (238.7 ) 124.7 Segment total 820.7 (449.7 ) 371.0 820.7 (440.6 ) 380.1 Crude Oil Pipelines & Services: Customer relationship intangibles 2,203.5 (189.7 ) 2,013.8 2,203.5 (174.1 ) 2,029.4 Contract-based intangibles 276.9 (218.1 ) 58.8 276.9 (211.7 ) 65.2 Segment total 2,480.4 (407.8 ) 2,072.6 2,480.4 (385.8 ) 2,094.6 Natural Gas Pipelines & Services: Customer relationship intangibles 1,350.3 (456.9 ) 893.4 1,350.3 (447.8 ) 902.5 Contract-based intangibles 466.4 (389.7 ) 76.7 464.7 (387.9 ) 76.8 Segment total 1,816.7 (846.6 ) 970.1 1,815.0 (835.7 ) 979.3 Petrochemical & Refined Products Services: Customer relationship intangibles 181.4 (53.2 ) 128.2 181.4 (51.8 ) 129.6 Contract-based intangibles 46.0 (22.0 ) 24.0 46.0 (21.2 ) 24.8 Segment total 227.4 (75.2 ) 152.2 227.4 (73.0 ) 154.4 Total intangible assets $ 5,345.2 $ (1,779.3 ) $ 3,565.9 $ 5,343.5 $ (1,735.1 ) $ 3,608.4
Amortization Expense of Intangible Assets by Segment	The following table presents the amortization expense of our intangible assets by business segment for the periods indicated: For the Three Months Ended March 31, 2019 2018 NGL Pipelines & Services $ 9.1 $ 7.1 Crude Oil Pipelines & Services 22.0 24.0 Natural Gas Pipelines & Services 10.9 9.7 Petrochemical & Refined Products Services 2.2 2.3 Total $ 44.2 $ 43.1
Forecasted Amortization Expense	The following table presents our forecast of amortization expense associated with existing intangible assets for the periods indicated: Remainder of 2019 2020 2021 2022 2023 $ 124.3 $ 160.2 $ 162.4 $ 168.0 $ 168.1

Debt Obligations (Tables)

Debt Obligations (Tables)	3 Months Ended
	Mar. 31, 2019
Debt Obligations [Abstract]
Consolidated Debt Obligations	The following table presents our consolidated debt obligations (arranged by company and maturity date) at the dates indicated: March 31, 2019 December 31, 2018 EPO senior debt obligations: Commercial Paper Notes, variable-rates $ 1,395.0 $ -- Senior Notes N, 6.50% fixed-rate, due January 2019 -- 700.0 364-Day Revolving Credit Agreement, variable-rate, due September 2019 -- -- Senior Notes LL, 2.55% fixed-rate, due October 2019 800.0 800.0 Senior Notes Q, 5.25% fixed-rate, due January 2020 500.0 500.0 Senior Notes Y, 5.20% fixed-rate, due September 2020 1,000.0 1,000.0 Senior Notes TT, 2.80% fixed-rate, due February 2021 750.0 750.0 Senior Notes RR, 2.85% fixed-rate, due April 2021 575.0 575.0 Senior Notes VV, 3.50% fixed-rate, due February 2022 750.0 750.0 Senior Notes CC, 4.05% fixed-rate, due February 2022 650.0 650.0 Multi-Year Revolving Credit Facility, variable-rate, due September 2022 -- -- Senior Notes HH, 3.35% fixed-rate, due March 2023 1,250.0 1,250.0 Senior Notes JJ, 3.90% fixed-rate, due February 2024 850.0 850.0 Senior Notes MM, 3.75% fixed-rate, due February 2025 1,150.0 1,150.0 Senior Notes PP, 3.70% fixed-rate, due February 2026 875.0 875.0 Senior Notes SS, 3.95% fixed-rate, due February 2027 575.0 575.0 Senior Notes WW, 4.15% fixed-rate, due October 2028 1,000.0 1,000.0 Senior Notes D, 6.875% fixed-rate, due March 2033 500.0 500.0 Senior Notes H, 6.65% fixed-rate, due October 2034 350.0 350.0 Senior Notes J, 5.75% fixed-rate, due March 2035 250.0 250.0 Senior Notes W, 7.55% fixed-rate, due April 2038 399.6 399.6 Senior Notes R, 6.125% fixed-rate, due October 2039 600.0 600.0 Senior Notes Z, 6.45% fixed-rate, due September 2040 600.0 600.0 Senior Notes BB, 5.95% fixed-rate, due February 2041 750.0 750.0 Senior Notes DD, 5.70% fixed-rate, due February 2042 600.0 600.0 Senior Notes EE, 4.85% fixed-rate, due August 2042 750.0 750.0 Senior Notes GG, 4.45% fixed-rate, due February 2043 1,100.0 1,100.0 Senior Notes II, 4.85% fixed-rate, due March 2044 1,400.0 1,400.0 Senior Notes KK, 5.10% fixed-rate, due February 2045 1,150.0 1,150.0 Senior Notes QQ, 4.90% fixed-rate, due May 2046 975.0 975.0 Senior Notes UU, 4.25% fixed-rate, due February 2048 1,250.0 1,250.0 Senior Notes XX, 4.80% fixed-rate, due February 2049 1,250.0 1,250.0 Senior Notes NN, 4.95% fixed-rate, due October 2054 400.0 400.0 TEPPCO senior debt obligations: TEPPCO Senior Notes, 7.55% fixed-rate, due April 2038 0.4 0.4 Total principal amount of senior debt obligations 24,445.0 23,750.0 EPO Junior Subordinated Notes C, variable-rate, due June 2067 256.4 256.4 EPO Junior Subordinated Notes D, fixed/variable-rate, due August 2077 700.0 700.0 EPO Junior Subordinated Notes E, fixed/variable-rate, due August 2077 1,000.0 1,000.0 EPO Junior Subordinated Notes F, fixed/variable-rate, due February 2078 700.0 700.0 TEPPCO Junior Subordinated Notes, variable-rate, due June 2067 14.2 14.2 Total principal amount of senior and junior debt obligations 27,115.6 26,420.6 Other, non-principal amounts (239.4 ) (242.4 ) Less current maturities of debt (2,694.6 ) (1,500.1 ) Total long-term debt $ 24,181.6 $ 24,678.1 (1) Variable rate is reset quarterly and based on 3-month LIBOR plus 2.778%. (2) Fixed rate of 4.875% through August 15, 2022; thereafter, a variable rate reset quarterly and based on 3-month LIBOR plus 2.986%. (3) Fixed rate of 5.250% through August 15, 2027; thereafter, a variable rate reset quarterly and based on 3-month LIBOR plus 3.033%. (4) Fixed rate of 5.375% through February 14, 2028; thereafter, a variable rate reset quarterly and based on 3-month LIBOR plus 2.57%.
Interest Rates and Weighted-Average Interest Rates Paid on Consolidated Variable-Rate Debt Obligations	The following table presents the range of interest rates and weighted-average interest rates paid on our consolidated variable-rate debt during the three months ended March 31, 2019: Range of Interest Rates Paid Weighted-Average Interest Rate Paid Commercial Paper Notes 2.65% to 2.80% 2.75% EPO Junior Subordinated Notes C and TEPPCO Junior Subordinated Notes 5.40% to 5.52% 5.48%
Consolidated Debt Maturities	The following table presents contractually scheduled maturities of our consolidated debt obligations outstanding at March 31, 2019 for the next five years, and in total thereafter: Scheduled Maturities of Debt Total Remainder of 2019 2020 2021 2022 2023 Thereafter Commercial Paper Notes $ 1,395.0 $ 1,395.0 $ -- $ -- $ -- $ -- $ -- Senior Notes 23,050.0 800.0 1,500.0 1,325.0 1,400.0 1,250.0 16,775.0 Junior Subordinated Notes 2,670.6 -- -- -- -- -- 2,670.6 Total $ 27,115.6 $ 2,195.0 $ 1,500.0 $ 1,325.0 $ 1,400.0 $ 1,250.0 $ 19,445.6

Equity and Distributions (Table

Equity and Distributions (Tables)	3 Months Ended
	Mar. 31, 2019
Equity and Distributions [Abstract]
Summary of Changes in Outstanding Units	Partners’ Equity The following table summarizes changes in the number of our limited partner common units outstanding since December 31, 2018: Common units outstanding at December 31, 2018 2,184,869,029 Common unit repurchases under 2019 Buyback Program (1,852,392 ) Common units issued in connection with DRIP and EUPP 1,516,779 Common units issued in connection with employee compensation 1,626,041 Common units issued in connection with the vesting of phantom unit awards, net 2,379,620 Other 21,595 Common units outstanding at March 31, 2019 2,188,560,672
Components of Accumulated Other Comprehensive Income (Loss)	The following tables present the components of accumulated other comprehensive income (loss) as reported on our Unaudited Condensed Consolidated Balance Sheets at the dates indicated: Cash Flow Hedges Commodity Derivative Instruments Interest Rate Derivative Instruments Other Total Accumulated Other Comprehensive Income (Loss), December 31, 2018 $ 152.7 $ (104.8 ) $ 3.0 $ 50.9 Other comprehensive income (loss) for period, before reclassifications (95.2 ) -- (0.6 ) (95.8 ) Reclassification of losses (gains) to net income during period (58.3 ) 9.2 -- (49.1 ) Total other comprehensive income (loss) for period (153.5 ) 9.2 (0.6 ) (144.9 ) Accumulated Other Comprehensive Income (Loss), March 31, 2019 $ (0.8 ) $ (95.6 ) $ 2.4 $ (94.0 ) Cash Flow Hedges Commodity Derivative Instruments Interest Rate Derivative Instruments Other Total Accumulated Other Comprehensive Income (Loss), December 31, 2017 $ (10.1 ) $ (165.1 ) $ 3.5 $ (171.7 ) Other comprehensive income (loss) for period, before reclassifications 3.4 11.1 -- 14.5 Reclassification of losses (gains) to net income during period (14.5 ) 10.5 -- (4.0 ) Total other comprehensive income (loss) for period (11.1 ) 21.6 -- 10.5 Accumulated Other Comprehensive Income (Loss), March 31, 2018 $ (21.2 ) $ (143.5 ) $ 3.5 $ (161.2 )
Reclassification out of Accumulated Other Comprehensive Income (Loss)	The following table presents reclassifications out of accumulated other comprehensive income (loss) into net income during the periods indicated: For the Three Months Ended March 31, Location 2019 2018 Losses (gains) on cash flow hedges: Interest rate derivatives Interest expense $ 9.2 $ 10.5 Commodity derivatives Revenue (65.3 ) (14.0 ) Commodity derivatives Operating costs and expenses 7.0 (0.5 ) Total $ (49.1 ) $ (4.0 )

Revenues (Tables)

Revenues (Tables)	3 Months Ended
	Mar. 31, 2019
Revenues [Abstract]
Revenues by Business Segment and Revenue Type	We classify our revenues into sales of products and midstream services. Product sales relate primarily to our various marketing activities whereas midstream services represent our other integrated businesses (i.e., processing, fractionation, transportation, storage and terminaling). The following table presents our revenues by business segment, and further by revenue type, for the periods indicated: For the Three Months Ended March 31, 2019 2018 NGL Pipelines & Services: Sales of NGLs and related products $ 2,671.2 $ 2,815.4 Segment midstream services: Natural gas processing and fractionation 269.5 252.4 Transportation 275.3 255.5 Storage and terminals 98.4 90.0 Total segment midstream services 643.2 597.9 Total NGL Pipelines & Services 3,314.4 3,413.3 Crude Oil Pipelines & Services: Sales of crude oil 2,328.4 3,341.7 Segment midstream services: Transportation 183.7 141.7 Storage and terminals 95.2 87.5 Total segment midstream services 278.9 229.2 Total Crude Oil Pipelines & Services 2,607.3 3,570.9 Natural Gas Pipelines & Services: Sales of natural gas 655.7 560.0 Segment midstream services: Transportation 271.8 244.8 Total segment midstream services 271.8 244.8 Total Natural Gas Pipelines & Services 927.5 804.8 Petrochemical & Refined Products Services: Sales of petrochemicals and refined products 1,480.6 1,289.3 Segment midstream services: Fractionation and isomerization 40.8 55.7 Transportation, including marine logistics 126.6 119.6 Storage and terminals 46.3 44.9 Total segment midstream services 213.7 220.2 Total Petrochemical & Refined Products Services 1,694.3 1,509.5 Total consolidated revenues $ 8,543.5 $ 9,298.5
Unbilled Revenue and Deferred Revenue	The following table provides information regarding our contract assets and contract liabilities at March 31, 2019: Contract Asset Location Balance Unbilled revenue (current amount) Prepaid and other current assets $ 73.7 Total $ 73.7 Contract Liability Location Balance Deferred revenue (current amount) Other current liabilities $ 83.0 Deferred revenue (noncurrent) Other long-term liabilities 218.1 Total $ 301.1 The following table presents significant changes in our unbilled revenue and deferred revenue balances during the three months ended March 31, 2019: Unbilled Revenue Deferred Revenue Balance at December 31, 2018 $ 13.3 $ 291.2 Amount included in opening balance transferred to other accounts during period (1) (0.3 ) (56.8 ) Amount recorded during period 70.1 118.1 Amounts recorded during period transferred to other accounts (1) (9.4 ) (48.1 ) Other changes -- (3.3 ) Balance at March 31, 2019 $ 73.7 $ 301.1 (1) Unbilled revenues are transferred to accounts receivable once we have an unconditional right to consideration from the customer. Deferred revenues are recognized as revenue upon satisfaction of our performance obligation to the customer.
Remaining Performance Obligations	The following table presents estimated fixed future consideration from contracts with customers as of March 31, 2019 that contain minimum volume commitments, deficiency and similar fees, and contract terms exceeding one year. Remainder of 2019 2020 2021 2022 2023 Thereafter Total $ 2,826.5 $ 3,437.0 $ 2,812.0 $ 2,295.9 $ 1,946.8 $ 8,304.6 $ 21,622.8

Business Segments (Tables)

Business Segments (Tables)	3 Months Ended
	Mar. 31, 2019
Business Segments [Abstract]
Measurement of Total Segment Gross Operating Margin	For the Three Months Ended March 31, 2019 2018 Operating income $ 1,626.2 $ 1,138.5 Adjustments to reconcile operating income to total segment gross operating margin (addition or subtraction indicated by sign): Depreciation, amortization and accretion expense in operating costs and expenses 450.9 394.3 Asset impairment and related charges in operating costs and expenses 4.8 0.9 Net gains attributable to asset sales in operating costs and expenses (0.4 ) (0.5 ) General and administrative costs 52.2 53.0 N on-refundable payments received from shippers attributable to make-up rights (1) 2.2 2.7 Subsequent recognition of revenues attributable to make-up rights (2) (7.5 ) (14.2 ) Total segment gross operating margin $ 2,128.4 $ 1,574.7 (1) Since make-up rights entail a future performance obligation by the pipeline to the shipper, these receipts are recorded as deferred revenue for GAAP purposes; however, these receipts are included in gross operating margin in the period of receipt since they are nonrefundable to the shipper. (2) As deferred revenues attributable to make-up rights are subsequently recognized as revenue under GAAP, gross operating margin must be adjusted to remove such amounts to prevent duplication since the associated non-refundable payments were previously included in gross operating Gross operating margin by segment is calculated by subtracting segment operating costs and expenses from segment revenues, with both segment totals reflecting the adjustments noted in the preceding table, as applicable, and before the elimination of intercompany transactions. The following table presents gross operating margin by segment for the periods indicated: For the Three Months Ended March 31, 2019 2018 Gross operating margin by segment: NGL Pipelines & Services $ 959.2 $ 884.9 Crude Oil Pipelines & Services 662.3 220.0 Natural Gas Pipelines & Services 264.3 197.9 Petrochemical & Refined Products Services 242.6 271.9 Total segment gross operating margin $ 2,128.4 $ 1,574.7 The following table summarizes the non-cash mark-to-market gains (losses) included in gross operating margin and interest expense for the periods indicated: For the Three Months Ended March 31, 2019 2018 Mark-to-market gains (losses) in gross operating margin: NGL Pipelines & Services $ 1.3 $ (3.4 ) Crude Oil Pipelines & Services 99.8 (129.6 ) Natural Gas Pipelines & Services (0.3 ) (2.2 ) Petrochemical & Refined Products Services (4.5 ) (1.6 ) Total mark-to-market impact on gross operating margin 96.3 (136.8 ) Mark-to-market loss in interest expense -- (0.1 ) Total $ 96.3 $ (136.9 )
Information by Business Segments	Summarized Segment Financial Information Information by business segment, together with reconciliations to amounts presented on our Unaudited Condensed Statements of Consolidated Operations, is presented in the following table: Reportable Business Segments NGL Pipelines & Services Crude Oil Pipelines & Services Natural Gas Pipelines & Services Petrochemical & Refined Products Services Adjustments and Eliminations Consolidated Total Revenues from third parties: Three months ended March 31, 2019 $ 3,311.6 $ 2,601.6 $ 923.7 $ 1,694.3 $ -- $ 8,531.2 Three months ended March 31, 2018 3,409.6 3,552.7 802.0 1,509.5 -- 9,273.8 Revenues from related parties: Three months ended March 31, 2019 2.8 5.7 3.8 -- -- 12.3 Three months ended March 31, 2018 3.7 18.2 2.8 -- -- 24.7 Intersegment and intrasegment revenues: Three months ended March 31, 2019 5,491.4 7,885.0 195.4 714.4 (14,286.2 ) -- Three months ended March 31, 2018 6,564.9 11,426.3 170.9 613.3 (18,775.4 ) -- Total revenues: Three months ended March 31, 2019 8,805.8 10,492.3 1,122.9 2,408.7 (14,286.2 ) 8,543.5 Three months ended March 31, 2018 9,978.2 14,997.2 975.7 2,122.8 (18,775.4 ) 9,298.5 Equity in income (loss) of unconsolidated affiliates: Three months ended March 31, 2019 30.1 124.6 1.7 (1.8 ) -- 154.6 Three months ended March 31, 2018 19.4 97.9 1.0 (2.6 ) -- 115.7 Information by business segment, together with reconciliations to our Unaudited Condensed Consolidated Balance Sheet totals, is presented in the following table: Reportable Business Segments NGL Pipelines & Services Crude Oil Pipelines & Services Natural Gas Pipelines & Services Petrochemical & Refined Products Services Adjustments and Eliminations Consolidated Total Property, plant and equipment, net: (see Note 4) At March 31, 2019 $ 15,909.7 $ 6,216.0 $ 8,320.5 $ 6,206.0 $ 2,695.3 $ 39,347.5 At December 31, 2018 14,845.4 5,847.7 8,303.8 6,213.9 3,526.8 38,737.6 Investments in unconsolidated affiliates: (see Note 5) At March 31, 2019 670.3 1,898.0 23.2 62.8 -- 2,654.3 At December 31, 2018 662.0 1,867.5 22.8 62.8 -- 2,615.1 Intangible assets, net: At March 31, 2019 371.0 2,072.6 970.1 152.2 -- 3,565.9 At December 31, 2018 380.1 2,094.6 979.3 154.4 -- 3,608.4 Goodwill: At March 31, 2019 2,651.7 1,841.0 296.3 956.2 -- 5,745.2 At December 31, 2018 2,651.7 1,841.0 296.3 956.2 -- 5,745.2 Segment assets: At March 31, 2019 19,602.7 12,027.6 9,610.1 7,377.2 2,695.3 51,312.9 At December 31, 2018 18,539.2 11,650.8 9,602.2 7,387.3 3,526.8 50,706.3
Consolidated Revenues and Expenses	The following table presents supplemental information regarding our consolidated revenues and costs and expenses for the periods indicated: For the Three Months Ended March 31, 2019 2018 Consolidated revenues: NGL Pipelines & Services $ 3,314.4 $ 3,413.3 Crude Oil Pipelines & Services 2,607.3 3,570.9 Natural Gas Pipelines & Services 927.5 804.8 Petrochemical & Refined Products Services 1,694.3 1,509.5 Total consolidated revenues $ 8,543.5 $ 9,298.5 Consolidated costs and expenses Operating costs and expenses: Cost of sales $ 5,835.6 $ 7,140.4 Other operating costs and expenses (1) 728.8 687.6 Depreciation, amortization and accretion 450.9 394.3 Asset impairment and related charges 4.8 0.9 Net gains attributable to asset sales (0.4 ) (0.5 ) General and administrative costs 52.2 53.0 Total consolidated costs and expenses $ 7,071.9 $ 8,275.7 (1) Represents the cost of operating our plants, pipelines and other fixed assets excluding: depreciation, amortization and accretion charges; asset impairment and related charges; and net losses (or gains) attributable to asset sales.

Earnings Per Unit (Tables)

Earnings Per Unit (Tables)	3 Months Ended
	Mar. 31, 2019
Earnings Per Unit [Abstract]
Basic and Diluted Earnings Per Unit	The following table presents our calculation of basic and diluted earnings per unit for the periods indicated: For the Three Months Ended March 31, 2019 2018 BASIC EARNINGS PER UNIT Net income attributable to limited partners $ 1,260.5 $ 900.7 Undistributed earnings allocated and cash payments on phantom unit awards (1) (7.8 ) (4.7 ) Net income available to common unitholders $ 1,252.7 $ 896.0 Basic weighted-average number of common units outstanding 2,187.1 2,166.9 Basic earnings per unit $ 0.57 $ 0.41 DILUTED EARNINGS PER UNIT Net income attributable to limited partners $ 1,260.5 $ 900.7 Diluted weighted-average number of units outstanding: Distribution-bearing common units 2,187.1 2,166.9 Phantom units (1) 12.4 10.3 Total 2,199.5 2,177.2 Diluted earnings per unit $ 0.57 $ 0.41 (1) Each phantom unit award includes a distribution equivalent right (“DERs”), which entitles the recipient to receive cash payments equal to the product of the number of phantom unit awards and the cash distribution per unit paid to our common unitholders. Cash paym

Equity-Based Awards (Tables)

Equity-Based Awards (Tables)	3 Months Ended
	Mar. 31, 2019
Equity-based Awards [Abstract]
Equity-based Award Expense	An allocated portion of the fair value of EPCO’s equity-based awards is charged to us under the ASA. The following table summarizes compensation expense we recognized in connection with equity-based awards for the periods indicated: For the Three Months Ended March 31, 2019 2018 Equity-classified awards: Phantom unit awards $ 29.4 $ 24.6 Profits interest awards 2.6 1.6 Liability-classified awards -- 0.1 Total $ 32.0 $ 26.3
Other Share-based Compensation Plans	Number of Units Weighted- Average Grant Date Fair Value per Unit Phantom unit awards at December 31, 2018 10,333,277 $ 26.97 Granted (2) 6,831,820 $ 27.75 Vested (3,398,583 ) $ 27.59 Forfeited (77,627 ) $ 27.09 Phantom unit awards at March 31, 2019 13,688,887 $ 27.21 ( 1) Determined by dividing the aggregate grant date fair value of awards (before an allowance for forfeitures) by the number of awards issued. (2) The aggregate grant date fair value of phantom unit awards issued during 2019 was $189.6 million based on a grant date market price of our common units of $27.75 per unit. An estimated annual forfeiture rate of 3.0%
Cash Distributions and Total Intrinsic Value of Phantom Unit Awards	The following table presents supplemental information regarding phantom unit awards for the periods indicated: For the Three Months Ended March 31, 2019 2018 Cash payments made in connection with DERs $ 4.5 $ 3.9 Total intrinsic value of phantom unit awards that vested during period 97.0 82.0

Derivative Instruments, Hedgi_2

Derivative Instruments, Hedging Activities and Fair Value Measurements (Tables)	3 Months Ended
	Mar. 31, 2019
Derivative Instruments, Hedging Activities and Fair Value Measurements [Abstract]
Hedging Instruments Under the FASB's Derivative and Hedging Guidance	The following table summarizes our portfolio of commodity derivative instruments outstanding at March 31, 2019 (volume measures as noted): Volume (1) Accounting Derivative Purpose Current Long-Term Treatment Derivatives designated as hedging instruments: Natural gas processing: Forecasted natural gas purchases for plant thermal reduction (billion cubic feet (“Bcf”)) 14.4 n/a Cash flow hedge Forecasted sales of NGLs 3.5 n/a Cash flow hedge Octane enhancement: Forecasted purchase of NGLs (MMBbls) 1.7 n/a Cash flow hedge Forecasted sales of octane enhancement products (MMBbls) 2.5 n/a Cash flow hedge Natural gas marketing: Natural gas storage inventory management activities (Bcf) 1.5 n/a Fair value hedge NGL marketing: Forecasted purchases of NGLs and related hydrocarbon products (MMBbls) 51.6 3.3 Cash flow hedge Forecasted sales of NGLs and related hydrocarbon products (MMBbls) 56.1 1.1 Cash flow hedge NGLs inventory management activities (MMBbls) 0.9 n/a Fair value hedge Refined products marketing: Forecasted purchase of refined products (MMBbls) 0.8 n/a Cash flow hedge Forecasted sales of refined products (MMBbls) 1.0 n/a Cash flow hedge Refined products inventory management activities (MMBbls) 0.2 n/a Fair value hedge Crude oil marketing: Forecasted purchases of crude oil (MMBbls) 23.8 1.9 Cash flow hedge Forecasted sales of crude oil (MMBbls) 25.5 1.9 Cash flow hedge Propylene marketing: Forecasted sales of NGLs for propylene marketing activities (MMBbls) 0.3 n/a Cash flow hedge Derivatives not designated as hedging instruments: Natural gas risk management activities (Bcf) (3,4) 58.2 0.1 Mark-to-market NGL risk management activities (MMBbls) (4) 4.5 n/a Mark-to-market Refined products risk management activities (MMBbls) (4) 1.3 n/a Mark-to-market Crude oil risk management activities (MMBbls) (4) 36.4 2.4 Mark-to-market (1) Volume for derivatives designated as hedging instruments reflects the total amount of volumes hedged whereas volume for derivatives not designated as hedging instruments reflects the absolute value of derivative notional volumes. (2) The maximum term for derivatives designated as cash flow hedges, derivatives designated as fair value hedges and derivatives not designated as hedging instruments is December 2020, December 2019 and December 2020, respectively. (3) Current volumes include 14.0 Bcf of physical derivative instruments that are predominantly priced at a market-based index plus a premium or minus a discount related to location differences. (4) Reflects the use of derivative instruments to manage risks associated with transportation, processing and storage assets.
Derivative Assets and Liabilities Balance Sheet	The following table provides a balance sheet overview of our derivative assets and liabilities at the dates indicated: Asset Derivatives Liability Derivatives March 31, 2019 December 31, 2018 March 31, 2019 December 31, 2018 Balance Sheet Location Fair Value Balance Sheet Location Fair Value Balance Sheet Location Fair Value Balance Sheet Location Fair Value Derivatives designated as hedging instruments Commodity derivatives Current assets 102.5 Current assets 138.5 Current liabilities 81.7 Current liabilities 115.0 Commodity derivatives Other assets 10.3 Other assets 5.6 Other liabilities 12.2 Other liabilities 11.1 Total $ 112.8 $ 144.1 $ 93.9 $ 126.1 Derivatives not designated as hedging instruments Commodity derivatives Current assets $ 23.6 Current assets $ 15.9 Current liabilities $ 13.2 Current liabilities $ 33.2 Commodity derivatives Other assets 2.0 Other assets 1.9 Other liabilities 1.3 Other liabilities 3.1 Total $ 25.6 $ 17.8 $ 14.5 $ 36.3
Offsetting Financial Assets	Certain of our commodity derivative instruments are subject to master netting arrangements or similar agreements. The following tables present our derivative instruments subject to such arrangements at the dates indicated: Offsetting of Financial Assets and Derivative Assets Gross Amounts of Recognized Assets Gross Amounts Offset in the Balance Sheet Amounts of Assets Presented in the Balance Sheet Gross Amounts Not Offset in the Balance Sheet Amounts That Would Have Been Presented On Net Basis Financial Instruments Cash Collateral Received Cash Collateral Paid (i) (ii) (iii) = (i) – (ii) (iv) (v) = (iii) + (iv) As of March 31, 2019: Commodity derivatives $ 138.4 $ -- $ 138.4 $ (108.1 ) $ -- $ -- $ 30.3 As of December 31, 2018: Commodity derivatives $ 161.9 $ -- $ 161.9 $ (158.6 ) $ -- $ -- $ 3.3
Offsetting Financial Liabilities	Offsetting of Financial Liabilities and Derivative Liabilities Gross Amounts of Recognized Liabilities Gross Amounts Offset in the Balance Sheet Amounts of Liabilities Presented in the Balance Sheet Gross Amounts Not Offset in the Balance Sheet Amounts That Would Have Been Presented On Net Basis Financial Instruments Cash Collateral Received Cash Collateral Paid (i) (ii) (iii) = (i) – (ii) (iv) (v) = (iii) + (iv) As of March 31, 2019: Commodity derivatives $ 108.4 $ -- $ 108.4 $ (108.1 ) $ -- $ 27.3 $ 27.6 As of December 31, 2018: Commodity derivatives $ 162.4 $ -- $ 162.4 $ (158.6 ) $ -- $ (2.3 ) $ 1.5
Derivative Instruments Effects on Statements of Operations	The following tables present the effect of our derivative instruments designated as fair value hedges on our Unaudited Condensed Statements of Consolidated Operations for the periods indicated: Derivatives in Fair Value Hedging Relationships Location Gain (Loss) Recognized in Income on Derivative For the Three Months Ended March 31, 2019 2018 Interest rate derivatives Interest expense $ -- $ 0.7 Commodity derivatives Revenue (8.5 ) (0.2 ) Total $ (8.5 ) $ 0.5 Derivatives in Fair Value Hedging Relationships Location Gain (Loss) Recognized in Income on Hedged Item For the Three Months Ended March 31, 2019 2018 Interest rate derivatives Interest expense $ -- $ (0.8 ) Commodity derivatives Revenue 9.9 3.1 Total $ 9.9 $ 2.3
Derivative Instruments Effects on Statements of Comprehensive Income	The following tables present the effect of our derivative instruments designated as cash flow hedges on our Unaudited Condensed Statements of Consolidated Operations and Unaudited Condensed Statements of Consolidated Comprehensive Income for the periods indicated: Derivatives in Cash Flow Hedging Relationships Change in Value Recognized in Other Comprehensive Income (Loss) on Derivative For the Three Months Ended March 31, 2019 2018 Interest rate derivatives $ -- $ 11.1 Commodity derivatives – Revenue (1) (86.7 ) 3.0 Commodity derivatives – Operating costs and expenses (1) (8.5 ) 0.4 Total $ (95.2 ) $ 14.5 (1) The fair value of these derivative instruments will be reclassified to their respective locations on the Unaudited Condensed Statement of Consolidated Operations upon settlement of the underlying derivative transactions, as appropriate.
Gain/(Loss) Reclassified from Accumulated Other Comprehensive Income/(Loss) to Income	Derivatives in Cash Flow Hedging Relationships Location Gain (Loss) Reclassified from Accumulated Other Comprehensive Income (Loss) to Income For the Three Months Ended March 31, 2019 2018 Interest rate derivatives Interest expense $ (9.2 ) $ (10.5 ) Commodity derivatives Revenue 65.3 14.0 Commodity derivatives Operating costs and expenses (7.0 ) 0.5 Total $ 49.1 $ 4.0
Gain/(Loss) Recognized in Income on Derivative	The following table presents the effect of our derivative instruments not designated as hedging instruments on our Unaudited Condensed Statements of Consolidated Operations for the periods indicated: Derivatives Not Designated as Hedging Instruments Location Gain (Loss) Recognized in Income on Derivative For the Three Months Ended March 31, 2019 2018 Commodity derivatives Revenue $ 95.1 $ (153.5 ) Commodity derivatives Operating costs and expenses 0.1 (1.5 ) Total $ 95.2 $ (155.0 )
Fair Value Measurements of Financial Assets and Liabilities Measured on a Recurring Basis	At March 31, 2019 Fair Value Measurements Using Quoted Prices in Active Markets for Identical Assets and Liabilities (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Total Financial assets: Commodity derivatives: Value before application of CME Rule 814 $ 82.9 $ 219.9 $ 6.5 $ 309.3 Impact of CME Rule 814 (47.9 ) (120.4 ) (2.6 ) (170.9 ) Total commodity derivatives 35.0 99.5 3.9 138.4 Total $ 35.0 $ 99.5 $ 3.9 $ 138.4 Financial liabilities: Liquidity Option Agreement (see Note 15) $ -- $ -- $ 447.8 $ 447.8 Commodity derivatives: Value before application of CME Rule 814 87.6 145.5 10.9 244.0 Impact of CME Rule 814 (53.1 ) (74.6 ) (7.9 ) (135.6 ) Total commodity derivatives 34.5 70.9 3.0 108.4 Total $ 34.5 $ 70.9 $ 450.8 $ 556.2 At December 31, 2018 Fair Value Measurements Using Quoted Prices in Active Markets for Identical Assets and Liabilities (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Total Financial assets: Commodity derivatives: Value before application of CME Rule 814 $ 172.3 $ 282.4 $ 2.2 $ 456.9 Impact of CME Rule 814 (134.8 ) (159.3 ) (0.9 ) (295.0 ) Total commodity derivatives 37.5 123.1 1.3 161.9 Total $ 37.5 $ 123.1 $ 1.3 $ 161.9 Financial liabilities: Liquidity Option Agreement (see Note 15) $ -- $ -- $ 390.0 $ 390.0 Commodity derivatives: Value before application of CME Rule 814 85.5 291.2 21.4 398.1 Impact of CME Rule 814 (48.6 ) (172.9 ) (14.2 ) (235.7 ) Total commodity derivatives 36.9 118.3 7.2 162.4 Total $ 36.9 $ 118.3 $ 397.2 $ 552.4
Fair Value Measurements, Valuation Techniques	The following Fair Value Financial Assets Financial Liabilities Valuation Techniques Unobservable Input Range Commodity derivatives – Crude oil $ 3.2 $ 0.1 Discounted cash flow Forward commodity prices $59.44-$66.48/barrel Commodity derivatives – Propane -- 0.8 Discounted cash flow Forward commodity prices $0.62-$0.69/gallon Commodity derivatives – Natural gasoline -- 0.5 Discounted cash flow Forward commodity prices $1.18-1.24/gallon Commodity derivatives – Ethane 0.7 1.3 Discounted cash flow Forward commodity prices $0.23-$0.26/gallon Commodity derivatives – Normal Butane -- 0.3 Discounted cash flow Forward commodity prices $0.71-$0.80/gallon Total $ 3.9 $ 3.0
Reconciliation of Changes in the Fair Value of Level 3 Financial Assets and Liabilities	The following table sets forth a reconciliation of changes in the fair values of our recurring Level 3 financial assets and liabilities on a combined basis for the periods indicated: For the Three Months Ended March 31, Location 2019 2018 Financial liability balance, net, December 31, 2018 $ (395.9 ) $ (332.7 ) Total gains (losses) included in: Net income (1) Revenue 3.1 (0.5 ) Net income Other expense, net – Liquidity Option Agreement (57.8 ) (7.5 ) Other comprehensive income (loss) Commodity derivative instruments – changes in fair value of cash flow hedges 4.0 -- Settlements (1) Revenue (0.1 ) (1.2 ) Transfers out of Level 3 (0.2 ) -- Financial liability balance, net, March 31, 2019 $ (446.9 ) $ (341.9 ) (1) There were unrealized gains of $3.0 million and unrealized losses of $1.7 million included in these amounts for the three months ended March 31, 2019 and 2018, respectively.

Related Party Transactions (Tab

Related Party Transactions (Tables)	3 Months Ended
	Mar. 31, 2019
Related Party Transactions [Abstract]
Related Party Transactions	The following table summarizes our related party transactions for the periods indicated: For the Three Months Ended March 31, 2019 2018 Revenues – related parties: Unconsolidated affiliates $ 12.3 $ 24.7 Costs and expenses – related parties: EPCO and its privately held affiliates $ 272.9 $ 256.7 Unconsolidated affiliates 123.3 93.4 Total $ 396.2 $ 350.1 The following table summarizes our related party accounts receivable and accounts payable balances at the dates indicated: March 31, 2019 December 31, 2018 Accounts receivable - related parties: Unconsolidated affiliates $ 2.5 $ 3.5 Accounts payable - related parties: EPCO and its privately held affiliates $ 48.6 $ 116.3 Unconsolidated affiliates 38.0 23.9 Total $ 86.6 $ 140.2 At March 31, 2019, EPCO and its privately held affiliates (including Dan Duncan LLC and certain Duncan family trusts) beneficially owned the following limited partner interests in us: Total Number of Units Percentage of Total Units Outstanding 697,786,410 31.9% We have no employees. All of our operating functions and general and administrative support services are provided by employees of EPCO pursuant to the ASA or by other service providers. The following table presents our related party costs and expenses attributable to the ASA with EPCO for the periods indicated: For the Three Months Ended March 31, 2019 2018 Operating costs and expenses $ 239.1 $ 223.0 General and administrative expenses 29.3 29.2 Total costs and expenses $ 268.4 $ 252.2

Commitments and Contingencies (

Commitments and Contingencies (Tables)	3 Months Ended
	Mar. 31, 2019
Commitments and Contingencies [Abstract]
Operating Leases	The following table presents information regarding our operating leases where we are the lessee at March 31, 2019: Asset Category ROU Asset Carrying Value Lease Liability Carrying Value Weighted- Average Remaining Term Weighted- Average Discount Rate Storage and pipeline facilities $ 147.0 $ 147.6 16 years 4.3% Transportation equipment 60.9 63.3 4 years 3.6% Office and warehouse space 28.4 27.1 3 years 3.5% Total $ 236.3 $ 238.0 ( 1) ROU asset amounts are a component of “Other assets” on our consolidated balance sheet. (2) At March 31, 2019, lease liabilities of $38.2 million and $199.8 million were included within “Other current liabilities” and “Other liabilities,” respectively. (3) The discount rate for each category of assets represents the weighted average of either (i) the implicit rate applicable to the underlying leases (where determinable) or (ii) our incremental borrowing rate adjusted for collateralization (if the implicit rate is not determinable). In general, the discount rates are based on either (i) information available at the lease commencement date or (ii) January 1, 2019 for leases existing at the adoption date for ASC 84
Consolidated Lease Expense	The following table disaggregates our operating lease expense for the three months ended March 31, 2019: Long-term operating leases: Fixed lease expense $ 13.4 Variable lease expense 1.8 Subtotal operating lease expense 15.2 Short-term lease expense 11.8 Total operating lease expense $ 27.0

Supplemental Cash Flow Inform_2

Supplemental Cash Flow Information (Tables)	3 Months Ended
	Mar. 31, 2019
Supplemental Cash Flow Information [Abstract]
Net Effect of Changes in Operating Assets and Liabilities	The following table presents the net effect of changes in our operating accounts for the periods indicated: For the Three Months Ended March 31, 2019 2018 Decrease (increase) in: Accounts receivable – trade $ (653.0 ) $ (106.8 ) Accounts receivable – related parties 2.0 (0.8 ) Inventories (84.5 ) (19.5 ) Prepaid and other current assets (223.4 ) (71.9 ) Other assets (13.2 ) (10.3 ) Increase (decrease) in: Accounts payable – trade (35.7 ) (53.1 ) Accounts payable – related parties (7.9 ) (0.9 ) Accrued product payables 673.0 328.4 Accrued interest (178.7 ) (147.3 ) Other current liabilities (8.4 ) (106.9 ) Other liabilities (30.0 ) (14.0 ) Net effect of changes in operating accounts $ (559.8 ) $ (203.1 )

Condensed Consolidating Finan_2

Condensed Consolidating Financial Information (Tables)	3 Months Ended
	Mar. 31, 2019
Condensed Consolidating Financial Information [Abstract]
Unaudited Condensed Consolidating Balance Sheet	Enterprise Products Partners L.P. Unaudited Condensed Consolidating Balance Sheet March 31, 2019 EPO and Subsidiaries Subsidiary Issuer (EPO) Other Subsidiaries (Non- guarantor) EPO and Subsidiaries Eliminations and Adjustments Consolidated EPO and Subsidiaries Enterprise Products Partners L.P. (Guarantor) Eliminations and Adjustments Consolidated Total ASSETS Current assets: Cash and cash equivalents and restricted cash $ 33.0 $ 89.5 $ (15.0 ) $ 107.5 $ -- $ -- $ 107.5 Accounts receivable – trade, net 1,230.1 3,063.0 (2.4 ) 4,290.7 -- -- 4,290.7 Accounts receivable – related parties 232.1 1,006.1 (1,153.8 ) 84.4 -- (81.9 ) 2.5 Inventories 1,088.2 592.8 (0.5 ) 1,680.5 -- -- 1,680.5 Derivative assets 73.1 53.0 -- 126.1 -- -- 126.1 Prepaid and other current assets 206.9 238.6 (24.9 ) 420.6 0.4 0.3 421.3 Total current assets 2,863.4 5,043.0 (1,196.6 ) 6,709.8 0.4 (81.6 ) 6,628.6 Property, plant and equipment, net 6,192.5 33,161.1 (6.1 ) 39,347.5 -- -- 39,347.5 Investments in unconsolidated affiliates 44,422.5 4,234.1 (46,002.3 ) 2,654.3 24,586.3 (24,586.3 ) 2,654.3 Intangible assets, net 654.3 2,925.2 (13.6 ) 3,565.9 -- -- 3,565.9 Goodwill 459.5 5,285.7 -- 5,745.2 -- -- 5,745.2 Other assets 389.4 287.8 (222.2 ) 455.0 1.0 -- 456.0 Total assets $ 54,981.6 $ 50,936.9 $ (47,440.8 ) $ 58,477.7 $ 24,587.7 $ (24,667.9 ) $ 58,397.5 LIABILITIES AND EQUITY Current liabilities: Current maturities of debt $ 2,694.6 $ -- $ -- $ 2,694.6 $ -- $ -- $ 2,694.6 Accounts payable – trade 269.4 663.6 (15.0 ) 918.0 0.1 -- 918.1 Accounts payable – related parties 1,073.6 180.2 (1,167.2 ) 86.6 81.9 (81.9 ) 86.6 Accrued product payables 1,673.8 2,525.8 (2.9 ) 4,196.7 -- -- 4,196.7 Accrued interest 216.9 3.1 (3.1 ) 216.9 -- -- 216.9 Derivative liabilities 66.7 28.2 -- 94.9 -- -- 94.9 Other current liabilities 93.0 313.8 (21.9 ) 384.9 -- -- 384.9 Total current liabilities 6,088.0 3,714.7 (1,210.1 ) 8,592.6 82.0 (81.9 ) 8,592.7 Long-term debt 24,166.9 14.7 -- 24,181.6 -- -- 24,181.6 Deferred tax liabilities 16.1 64.6 (0.8 ) 79.9 -- 2.3 82.2 Other long-term liabilities 144.2 649.6 (221.9 ) 571.9 447.8 -- 1,019.7 Commitments and contingencies Equity: Partners’ and other owners’ equity 24,566.4 46,425.8 (46,433.3 ) 24,558.9 24,057.9 (24,558.9 ) 24,057.9 Noncontrolling interests -- 67.5 425.3 492.8 -- (29.4 ) 463.4 Total equity 24,566.4 46,493.3 (46,008.0 ) 25,051.7 24,057.9 (24,588.3 ) 24,521.3 Total liabilities and equity $ 54,981.6 $ 50,936.9 $ (47,440.8 ) $ 58,477.7 $ 24,587.7 $ (24,667.9 ) $ 58,397.5 Enterprise Products Partners L.P. Unaudited Condensed Consolidating Balance Sheet December 31, 2018 EPO and Subsidiaries Subsidiary Issuer (EPO) Other Subsidiaries (Non- guarantor) EPO and Subsidiaries Eliminations and Adjustments Consolidated EPO and Subsidiaries Enterprise Products Partners L.P. (Guarantor) Eliminations and Adjustments Consolidated Total ASSETS Current assets: Cash and cash equivalents and restricted cash $ 393.4 $ 50.3 $ (33.6 ) $ 410.1 $ -- $ -- $ 410.1 Accounts receivable – trade, net 1,303.1 2,356.8 (0.8 ) 3,659.1 -- -- 3,659.1 Accounts receivable – related parties 141.8 1,423.7 (1,530.1 ) 35.4 0.8 (32.7 ) 3.5 Inventories 889.3 633.2 (0.4 ) 1,522.1 -- -- 1,522.1 Derivative assets 105.0 49.1 0.3 154.4 -- -- 154.4 Prepaid and other current assets 166.0 155.1 (10.2 ) 310.9 -- 0.6 311.5 Total current assets 2,998.6 4,668.2 (1,574.8 ) 6,092.0 0.8 (32.1 ) 6,060.7 Property, plant and equipment, net 6,112.7 32,628.7 (3.8 ) 38,737.6 -- -- 38,737.6 Investments in unconsolidated affiliates 43,962.6 4,170.6 (45,518.1 ) 2,615.1 24,273.6 (24,273.6 ) 2,615.1 Intangible assets, net 659.2 2,963.0 (13.8 ) 3,608.4 -- -- 3,608.4 Goodwill 459.5 5,285.7 -- 5,745.2 -- -- 5,745.2 Other assets 292.1 131.9 (222.1 ) 201.9 0.9 -- 202.8 Total assets $ 54,484.7 $ 49,848.1 $ (47,332.6 ) $ 57,000.2 $ 24,275.3 $ (24,305.7 ) $ 56,969.8 LIABILITIES AND EQUITY Current liabilities: Current maturities of debt $ 1,500.0 $ 0.1 $ -- $ 1,500.1 $ -- $ -- $ 1,500.1 Accounts payable – trade 404.0 734.3 (35.5 ) 1,102.8 -- -- 1,102.8 Accounts payable – related parties 1,557.3 127.5 (1,543.9 ) 140.9 31.9 (32.6 ) 140.2 Accrued product payables 1,574.7 1,902.3 (1.2 ) 3,475.8 -- -- 3,475.8 Accrued interest 395.5 0.9 (0.8 ) 395.6 -- -- 395.6 Derivative liabilities 86.2 61.7 0.3 148.2 -- -- 148.2 Other current liabilities 87.9 326.3 (9.4 ) 404.8 -- -- 404.8 Total current liabilities 5,605.6 3,153.1 (1,590.5 ) 7,168.2 31.9 (32.6 ) 7,167.5 Long-term debt 24,663.4 14.7 -- 24,678.1 -- -- 24,678.1 Deferred tax liabilities 17.0 62.0 (0.9 ) 78.1 -- 2.3 80.4 Other long-term liabilities 65.2 518.4 (221.9 ) 361.7 389.9 -- 751.6 Commitments and contingencies Equity: Partners’ and other owners’ equity 24,133.5 46,031.8 (45,917.9 ) 24,247.4 23,853.5 (24,247.4 ) 23,853.5 Noncontrolling interests -- 68.1 398.6 466.7 -- (28.0 ) 438.7 Total equity 24,133.5 46,099.9 (45,519.3 ) 24,714.1 23,853.5 (24,275.4 ) 24,292.2 Total liabilities and equity $ 54,484.7 $ 49,848.1 $ (47,332.6 ) $ 57,000.2 $ 24,275.3 $ (24,305.7 ) $ 56,969.8
Unaudited Condensed Consolidating Statement of Operations	Enterprise Products Partners L.P. Unaudited Condensed Consolidating Statement of Operations For the Three Months Ended March 31, 2019 EPO and Subsidiaries Subsidiary Issuer (EPO) Other Subsidiaries (Non- guarantor) EPO and Subsidiaries Eliminations and Adjustments Consolidated EPO and Subsidiaries Enterprise Products Partners L.P. (Guarantor) Eliminations and Adjustments Consolidated Total Revenues $ 9,477.8 $ 5,639.6 $ (6,573.9 ) $ 8,543.5 $ -- $ -- $ 8,543.5 Costs and expenses: Operating costs and expenses 9,149.5 4,440.1 (6,569.9 ) 7,019.7 -- -- 7,019.7 General and administrative costs 3.8 46.8 0.7 51.3 0.9 -- 52.2 Total costs and expenses 9,153.3 4,486.9 (6,569.2 ) 7,071.0 0.9 -- 7,071.9 Equity in income of unconsolidated affiliates 1,276.8 172.1 (1,294.3 ) 154.6 1,319.2 (1,319.2 ) 154.6 Operating income 1,601.3 1,324.8 (1,299.0 ) 1,627.1 1,318.3 (1,319.2 ) 1,626.2 Other income (expense): Interest expense (277.3 ) (2.7 ) 2.8 (277.2 ) -- -- (277.2 ) Other, net 3.1 1.2 (2.8 ) 1.5 (57.8 ) -- (56.3 ) Total other income (expense), net (274.2 ) (1.5 ) -- (275.7 ) (57.8 ) -- (333.5 ) Income before income taxes 1,327.1 1,323.3 (1,299.0 ) 1,351.4 1,260.5 (1,319.2 ) 1,292.7 Benefit from (provision for) income taxes (4.2 ) (7.8 ) -- (12.0 ) -- (0.3 ) (12.3 ) Net income 1,322.9 1,315.5 (1,299.0 ) 1,339.4 1,260.5 (1,319.5 ) 1,280.4 Ne t income at -- (1.8 ) (19.4 ) (21.2 ) -- 1.3 (19.9 ) Net income attributable to entity $ 1,322.9 $ 1,313.7 $ (1,318.4 ) $ 1,318.2 $ 1,260.5 $ (1,318.2 ) $ 1,260.5 Enterprise Products Partners L.P. Unaudited Condensed Consolidating Statement of Operations For the Three Months Ended March 31, 2018 EPO and Subsidiaries Subsidiary Issuer (EPO) Other Subsidiaries (Non- guarantor) EPO and Subsidiaries Eliminations and Adjustments Consolidated EPO and Subsidiaries Enterprise Products Partners L.P. (Guarantor) Eliminations and Adjustments Consolidated Total Revenues $ 10,317.8 $ 6,408.9 $ (7,428.2 ) $ 9,298.5 $ -- $ -- $ 9,298.5 Costs and expenses: Operating costs and expenses 9,980.6 5,670.3 (7,428.2 ) 8,222.7 -- -- 8,222.7 General and administrative costs 5.4 46.7 -- 52.1 0.9 -- 53.0 Total costs and expenses 9,986.0 5,717.0 (7,428.2 ) 8,274.8 0.9 -- 8,275.7 Equity in income of unconsolidated affiliates 831.0 154.5 (869.8 ) 115.7 909.1 (909.1 ) 115.7 Operating income 1,162.8 846.4 (869.8 ) 1,139.4 908.2 (909.1 ) 1,138.5 Other income (expense): Interest expense (252.2 ) (2.5 ) 2.6 (252.1 ) -- -- (252.1 ) Other, net 2.8 37.5 (2.6 ) 37.7 (7.5 ) -- 30.2 Total other income (expense), net (249.4 ) 35.0 -- (214.4 ) (7.5 ) -- (221.9 ) Income before income taxes 913.4 881.4 (869.8 ) 925.0 900.7 (909.1 ) 916.6 Provision for income taxes (5.4 ) 0.6 -- (4.8 ) -- (0.3 ) (5.1 ) Net income 908.0 882.0 (869.8 ) 920.2 900.7 (909.4 ) 911.5 Net income attributable to noncontrolling interests -- (1.7 ) (10.4 ) (12.1 ) -- 1.3 (10.8 ) Net income attributable to entity $ 908.0 $ 880.3 $ (880.2 ) $ 908.1 $ 900.7 $ (908.1 ) $ 900.7
Unaudited Condensed Consolidating Statement of Comprehensive Income	Enterprise Products Partners L.P. Unaudited Condensed Consolidating Statement of Comprehensive Income For the Three Months Ended March 31, 2019 EPO and Subsidiaries Subsidiary Issuer (EPO) Other Subsidiaries (Non- guarantor) EPO and Subsidiaries Eliminations and Adjustments Consolidated EPO and Subsidiaries Enterprise Products Partners L.P. (Guarantor) Eliminations and Adjustments Consolidated Total Comprehensive income $ 1,294.2 $ 1,199.3 $ (1,299.0 ) $ 1,194.5 $ 1,115.6 $ (1,174.6 ) $ 1,135.5 Comprehensive income attrib -- (1.8 ) (19.4 ) (21.2 ) -- 1.3 (19.9 ) Comprehensive income attributable to entity $ 1,294.2 $ 1,197.5 $ (1,318.4 ) $ 1,173.3 $ 1,115.6 $ (1,173.3 ) $ 1,115.6 Enterprise Products Partners L.P. Unaudited Condensed Consolidating Statement of Comprehensive Income For the Three Months Ended March 31, 2018 EPO and Subsidiaries Subsidiary Issuer (EPO) Other Subsidiaries (Non- guarantor) EPO and Subsidiaries Eliminations and Adjustments Consolidated EPO and Subsidiaries Enterprise Products Partners L.P. (Guarantor) Eliminations and Adjustments Consolidated Total Comprehensive income $ 918.9 $ 881.5 $ (869.8 ) $ 930.6 $ 911.2 $ (919.8 ) $ 922.0 Comprehensive income attrib -- (1.7 ) (10.4 ) (12.1 ) -- 1.3 (10.8 ) Comprehensive income attributable to entity $ 918.9 $ 879.8 $ (880.2 ) $ 918.5 $ 911.2 $ (918.5 ) $ 911.2
Unaudited Condensed Consolidating Statement of Cash Flows	Enterprise Products Partners L.P. Unaudited Condensed Consolidating Statement of Cash Flows For the Three Months Ended March 31, 2019 EPO and Subsidiaries Subsidiary Issuer (EPO) Other Subsidiaries (Non- guarantor) EPO and Subsidiaries Eliminations and Adjustments Consolidated EPO and Subsidiaries Enterprise Products Partners L.P. (Guarantor) Eliminations and Adjustments Consolidated Total Operating activities: Net income $ 1,322.9 $ 1,315.5 $ (1,299.0 ) $ 1,339.4 $ 1,260.5 $ (1,319.5 ) $ 1,280.4 Reconciliation of net income to net cash flows provided by operating activities: Depreciation, amortization and accretion 74.9 399.8 (0.2 ) 474.5 -- -- 474.5 Equity in income of unconsolidated affiliates (1,276.8 ) (172.1 ) 1,294.3 (154.6 ) (1,319.2 ) 1,319.2 (154.6 ) Distributions received on earnings from unconsolidated affiliates 338.4 83.0 (282.4 ) 139.0 981.7 (981.7 ) 139.0 Net effect of changes in operating accounts and other operating activities 100.9 (861.7 ) 27.7 (733.1 ) 154.0 0.2 (578.9 ) Net cash flows provided by operating activities 560.3 764.5 (259.6 ) 1,065.2 1,077.0 (981.8 ) 1,160.4 Investing activities: Capital expenditures (223.8 ) (921.0 ) (4.1 ) (1,148.9 ) -- -- (1,148.9 ) Cash used for business combination, net of cash received -- -- -- -- -- -- -- Proceeds from asset sales 0.2 1.5 -- 1.7 -- -- 1.7 Other investing activities (492.8 ) (10.1 ) 475.6 (27.3 ) (84.1 ) 84.1 (27.3 ) Cash used in investing activities (716.4 ) (929.6 ) 471.5 (1,174.5 ) (84.1 ) 84.1 (1,174.5 ) Financing activities: Borrowings under debt agreements 15,692.4 -- -- 15,692.4 -- -- 15,692.4 Repayments of debt (14,999.1 ) (0.1 ) -- (14,999.2 ) -- -- (14,999.2 ) Cash distributions paid to owners (981.7 ) (300.5 ) 300.5 (981.7 ) (950.4 ) 981.7 (950.4 ) Cash payments made in connection with DERs -- -- -- -- (4.5 ) -- (4.5 ) Cash distributions paid to noncontrolling interests -- (2.4 ) (15.7 ) (18.1 ) -- 0.1 (18.0 ) Cash contributions from noncontrolling interests -- -- 34.8 34.8 -- -- 34.8 Net cash proceeds from issuance of common units -- -- -- -- 42.7 -- 42.7 Common units acquired in connection with buyback program -- -- -- -- (51.6 ) -- (51.6 ) Cash contributions from owners 84.1 512.9 (512.9 ) 84.1 -- (84.1 ) -- Other financing activities -- (5.6 ) -- (5.6 ) (29.1 ) -- (34.7 ) Cash provided by (used in) financing activities (204.3 ) 204.3 (193.3 ) (193.3 ) (992.9 ) 897.7 (288.5 ) Net change in cash and cash equivalents, including restricted cash (360.4 ) 39.2 18.6 (302.6 ) -- -- (302.6 ) Cash and cash equivalents, including restricted cash, at beginning of period 393.4 50.3 (33.6 ) 410.1 -- -- 410.1 Cash and cash equivalents, including restricted cash, at end of period $ 33.0 $ 89.5 $ (15.0 ) $ 107.5 $ -- $ -- $ 107.5 Enterprise Products Partners L.P. Unaudited Condensed Consolidating Statement of Cash Flows For the Three Months Ended March 31, 2018 EPO and Subsidiaries Subsidiary Issuer (EPO) Other Subsidiaries (Non- guarantor) EPO and Subsidiaries Eliminations and Adjustments Consolidated EPO and Subsidiaries Enterprise Products Partners L.P. (Guarantor) Eliminations and Adjustments Consolidated Total Operating activities: Net income $ 908.0 $ 882.0 $ (869.8 ) $ 920.2 $ 900.7 $ (909.4 ) $ 911.5 Reconciliation of net income to net cash flows provided by operating activities: Depreciation, amortization and accretion 58.2 367.8 (0.1 ) 425.9 -- -- 425.9 Equity in income of unconsolidated affiliates (831.0 ) (154.5 ) 869.8 (115.7 ) (909.1 ) 909.1 (115.7 ) Distributions received on earnings from unconsolidated affiliates 283.4 66.8 (242.7 ) 107.5 920.1 (920.1 ) 107.5 Net effect of changes in operating accounts and other operating activities 392.2 (545.7 ) 26.1 (127.4 ) 31.8 -- (95.6 ) Net cash flows provided by operating activities 810.8 616.4 (216.7 ) 1,210.5 943.5 (920.4 ) 1,233.6 Investing activities: Capital expenditures (284.0 ) (662.5 ) -- (946.5 ) -- -- (946.5 ) Cash used for business combination, net of cash received -- (149.8 ) -- (149.8 ) -- -- (149.8 ) Proceeds from asset sales 0.2 0.9 -- 1.1 -- -- 1.1 Other investing activities (474.6 ) (0.5 ) 451.2 (23.9 ) (173.2 ) 173.2 (23.9 ) Cash used in investing activities (758.4 ) (811.9 ) 451.2 (1,119.1 ) (173.2 ) 173.2 (1,119.1 ) Financing activities: Borrowings under debt agreements 16,283.8 11.5 (11.5 ) 16,283.8 -- -- 16,283.8 Repayments of debt (15,444.6 ) (0.1 ) -- (15,444.7 ) -- -- (15,444.7 ) Cash distributions paid to owners (920.1 ) (259.3 ) 259.3 (920.1 ) (918.5 ) 920.1 (918.5 ) Cash payments made in connection with DERs -- -- -- -- (3.9 ) -- (3.9 ) Cash distributions paid to noncontrolling interests -- (2.0 ) (13.7 ) (15.7 ) -- 0.3 (15.4 ) Cash contributions from noncontrolling interests -- -- 0.1 0.1 -- -- 0.1 Net cash proceeds from issuance of common units -- -- -- -- 177.0 -- 177.0 Cash contributions from owners 173.2 442.7 (442.7 ) 173.2 -- (173.2 ) -- Other financing activities (22.7 ) -- -- (22.7 ) (24.9 ) -- (47.6 ) Cash provided by (used in) financing activities 69.6 192.8 (208.5 ) 53.9 (770.3 ) 747.2 30.8 Net change in cash and cash equivalents, including restricted cash 122.0 (2.7 ) 26.0 145.3 -- -- 145.3 Cash and cash equivalents, including restricted cash, at beginning of period 65.2 31.5 (26.4 ) 70.3 -- -- 70.3 Cash and cash equivalents, including restricted cash, at end of period $ 187.2 $ 28.8 $ (0.4 ) $ 215.6 $ -- $ -- $ 215.6

Partnership Operations, Organ_2

Partnership Operations, Organization and Basis for Presentation (Details)	3 Months Ended
	Mar. 31, 2019
Enterprise Products Partners L.P. [Member]
Related Party Transaction [Line Items]
Limited partners ownership interest	100.00%
EPCO and its privately held affiliates [Member]
Related Party Transaction [Line Items]
Percentage of Total Units Outstanding	31.90%

Summary of Significant Accoun_4

Summary of Significant Accounting Policies (Details) - USD ($) $ in Millions	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018	Dec. 31, 2017
Cash, Cash Equivalents and Restricted Cash:
Cash and cash equivalents	$ 99.3	$ 344.8
Restricted cash	8.2	65.3
Total cash, cash equivalents and restricted cash shown in the Unaudited Condensed Statements of Consolidated Cash Flows	107.5	$ 410.1	$ 215.6	$ 70.3
Initial Margin Requirement [Member]
Cash, Cash Equivalents and Restricted Cash:
Restricted cash	34.3
Variation Margin Requirement [Member]
Cash, Cash Equivalents and Restricted Cash:
Restricted cash	$ (26.1)

Inventories (Details)

Inventories (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Inventory by Product Type [Abstract]
NGLs		$ 849.7		$ 647.7
Petrochemicals and refined products		287.6		264.7
Crude oil		533.8		593.4
Natural gas		9.4		16.3
Total		1,680.5		$ 1,522.1
Summary of cost of sales and lower of cost or net realizable value adjustments [Abstract]
Cost of sales	[1]	5,835.6	$ 7,140.4
Lower of cost or net realizable value adjustments recognized within cost of sales		$ 5.4	$ 1.9
[1]	Cost of sales is a component of "Operating costs and expenses" as presented on our Unaudited Condensed Statements of Consolidated Operations. Fluctuations in these amounts are primarily due to changes in energy commodity prices and sales volumes associated with our marketing activities.

Property, Plant and Equipment_2

Property, Plant and Equipment (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Property, plant and equipment and accumulated depreciation [Abstract]
Property, plant and equipment, gross		$ 51,871.6		$ 50,897.2
Less accumulated depreciation		12,524.1		12,159.6
Property, plant and equipment, net		39,347.5		38,737.6
Summary of depreciation expense and capitalized interest [Abstract]
Depreciation expense	[1]	380.6	$ 331.8
Capitalized interest	[2]	36.2	$ 58.2
Asset Retirement Obligations [Roll Forward]
Balance at beginning of period		126.3
Liabilities incurred		0.6
Revisions in estimated cash flows		0.9
Accretion expense		2
Balance at end of period		129.8
Capitalized costs, asset retirement costs		72.1		72.5
Plants, pipelines and facilities [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Property, plant and equipment, gross	[3]	$ 44,058.3		42,371
Plants, pipelines and facilities [Member] | Minimum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life	[3],[4]	3 years
Plants, pipelines and facilities [Member] | Maximum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life	[3],[4]	45 years
Underground and other storage facilities [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Property, plant and equipment, gross	[5]	$ 3,703.9		3,624.2
Underground and other storage facilities [Member] | Minimum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life	[5],[6]	5 years
Underground and other storage facilities [Member] | Maximum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life	[5],[6]	40 years
Transportation equipment [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Property, plant and equipment, gross	[7]	$ 191.2		187.1
Transportation equipment [Member] | Minimum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life	[7]	3 years
Transportation equipment [Member] | Maximum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life	[7]	10 years
Marine vessels [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Property, plant and equipment, gross	[8]	$ 857.8		828.6
Marine vessels [Member] | Minimum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life	[8]	15 years
Marine vessels [Member] | Maximum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life	[8]	30 years
Land [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Property, plant and equipment, gross		$ 365.1		359.5
Construction in progress [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Property, plant and equipment, gross		$ 2,695.3		$ 3,526.8
Processing plants [Member] | Minimum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life		20 years
Processing plants [Member] | Maximum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life		35 years
Pipelines and related equipment [Member] | Minimum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life		5 years
Pipelines and related equipment [Member] | Maximum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life		45 years
Terminal facilities [Member] | Minimum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life		10 years
Terminal facilities [Member] | Maximum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life		35 years
Office furniture and equipment [Member] | Minimum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life		3 years
Office furniture and equipment [Member] | Maximum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life		20 years
Buildings [Member] | Minimum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life		20 years
Buildings [Member] | Maximum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life		40 years
Laboratory and shop equipment [Member] | Minimum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life		5 years
Laboratory and shop equipment [Member] | Maximum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life		35 years
Underground storage facilities [Member] | Minimum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life		5 years
Underground storage facilities [Member] | Maximum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life		35 years
Storage tanks [Member] | Minimum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life		10 years
Storage tanks [Member] | Maximum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life		40 years
Water wells [Member] | Minimum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life		5 years
Water wells [Member] | Maximum [Member]
Property, plant and equipment and accumulated depreciation [Abstract]
Estimated useful life		35 years
[1]	Depreciation expense is a component of "Costs and expenses" as presented on our Unaudited Condensed Statements of Consolidated Operations.
[2]	We capitalize interest costs incurred on funds used to construct property, plant and equipment while the asset is in its construction phase. The capitalized interest is recorded as part of the asset to which it relates and is amortized over the asset's estimated useful life as a component of depreciation expense. When capitalized interest is recorded, it reduces interest expense from what it would be otherwise.
[3]	Plants, pipelines and facilities include processing plants; NGL, natural gas, crude oil and petrochemical and refined products pipelines; terminal loading and unloading facilities; buildings; office furniture and equipment; laboratory and shop equipment and related assets.
[4]	In general, the estimated useful lives of major assets within this category are: processing plants, 20-35 years; pipelines and related equipment, 5-45 years; terminal facilities, 10-35 years; buildings, 20-40 years; office furniture and equipment, 3-20 years; and laboratory and shop equipment, 5-35 years.
[5]	Underground and other storage facilities include underground product storage caverns; above ground storage tanks; water wells and related assets.
[6]	In general, the estimated useful lives of assets within this category are: underground storage facilities, 5-35 years; storage tanks, 10-40 years; and water wells, 5-35 years.
[7]	Transportation equipment includes tractor-trailer tank trucks and other vehicles and similar assets used in our operations.
[8]	Marine vessels include tow boats, barges and related equipment used in our marine transportation business.

Investments in Unconsolidated_3

Investments in Unconsolidated Affiliates (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Schedule of Equity Method Investments [Line Items]
Investments in unconsolidated affiliates	$ 2,654.3		$ 2,615.1
Equity in income (loss) of unconsolidated affiliates by business segment [Abstract]
Equity in income (loss) of unconsolidated affiliates	154.6	$ 115.7
Income Statement Data:
Revenues	516.5	396
Operating income	338.5	243.7
Net income	337.6	242.3
NGL Pipelines & Services [Member]
Schedule of Equity Method Investments [Line Items]
Investments in unconsolidated affiliates	670.3		662
Equity in income (loss) of unconsolidated affiliates by business segment [Abstract]
Equity in income (loss) of unconsolidated affiliates	30.1	19.4
Crude Oil Pipelines & Services [Member]
Schedule of Equity Method Investments [Line Items]
Investments in unconsolidated affiliates	1,898		1,867.5
Equity in income (loss) of unconsolidated affiliates by business segment [Abstract]
Equity in income (loss) of unconsolidated affiliates	124.6	97.9
Natural Gas Pipelines & Services [Member]
Schedule of Equity Method Investments [Line Items]
Investments in unconsolidated affiliates	23.2		22.8
Equity in income (loss) of unconsolidated affiliates by business segment [Abstract]
Equity in income (loss) of unconsolidated affiliates	1.7	1
Petrochemical & Refined Products Services [Member]
Schedule of Equity Method Investments [Line Items]
Investments in unconsolidated affiliates	62.8		$ 62.8
Equity in income (loss) of unconsolidated affiliates by business segment [Abstract]
Equity in income (loss) of unconsolidated affiliates	$ (1.8)	$ (2.6)

Intangible Assets and Goodwil_2

Intangible Assets and Goodwill (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Identifiable intangible assets [Abstract]
Gross Value	$ 5,345.2		$ 5,343.5
Accumulated Amortization	(1,779.3)		(1,735.1)
Carrying Value	3,565.9		3,608.4
Amortization expense	44.2	$ 43.1
Forecasted amortization expense [Abstract]
Remainder of 2019	124.3
2020	160.2
2021	162.4
2022	168
2023	168.1
NGL Pipelines & Services [Member]
Identifiable intangible assets [Abstract]
Gross Value	820.7		820.7
Accumulated Amortization	(449.7)		(440.6)
Carrying Value	371		380.1
Amortization expense	9.1	7.1
NGL Pipelines & Services [Member] | Customer relationship intangibles [Member]
Identifiable intangible assets [Abstract]
Gross Value	457.3		457.3
Accumulated Amortization	(205.4)		(201.9)
Carrying Value	251.9		255.4
NGL Pipelines & Services [Member] | Contract-based intangibles [Member]
Identifiable intangible assets [Abstract]
Gross Value	363.4		363.4
Accumulated Amortization	(244.3)		(238.7)
Carrying Value	119.1		124.7
Crude Oil Pipelines & Services [Member]
Identifiable intangible assets [Abstract]
Gross Value	2,480.4		2,480.4
Accumulated Amortization	(407.8)		(385.8)
Carrying Value	2,072.6		2,094.6
Amortization expense	22	24
Crude Oil Pipelines & Services [Member] | Customer relationship intangibles [Member]
Identifiable intangible assets [Abstract]
Gross Value	2,203.5		2,203.5
Accumulated Amortization	(189.7)		(174.1)
Carrying Value	2,013.8		2,029.4
Crude Oil Pipelines & Services [Member] | Contract-based intangibles [Member]
Identifiable intangible assets [Abstract]
Gross Value	276.9		276.9
Accumulated Amortization	(218.1)		(211.7)
Carrying Value	58.8		65.2
Natural Gas Pipelines & Services [Member]
Identifiable intangible assets [Abstract]
Gross Value	1,816.7		1,815
Accumulated Amortization	(846.6)		(835.7)
Carrying Value	970.1		979.3
Amortization expense	10.9	9.7
Natural Gas Pipelines & Services [Member] | Customer relationship intangibles [Member]
Identifiable intangible assets [Abstract]
Gross Value	1,350.3		1,350.3
Accumulated Amortization	(456.9)		(447.8)
Carrying Value	893.4		902.5
Natural Gas Pipelines & Services [Member] | Contract-based intangibles [Member]
Identifiable intangible assets [Abstract]
Gross Value	466.4		464.7
Accumulated Amortization	(389.7)		(387.9)
Carrying Value	76.7		76.8
Petrochemical & Refined Products Services [Member]
Identifiable intangible assets [Abstract]
Gross Value	227.4		227.4
Accumulated Amortization	(75.2)		(73)
Carrying Value	152.2		154.4
Amortization expense	2.2	$ 2.3
Petrochemical & Refined Products Services [Member] | Customer relationship intangibles [Member]
Identifiable intangible assets [Abstract]
Gross Value	181.4		181.4
Accumulated Amortization	(53.2)		(51.8)
Carrying Value	128.2		129.6
Petrochemical & Refined Products Services [Member] | Contract-based intangibles [Member]
Identifiable intangible assets [Abstract]
Gross Value	46		46
Accumulated Amortization	(22)		(21.2)
Carrying Value	$ 24		$ 24.8

Debt Obligations (Details)

Debt Obligations (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Debt Instrument [Line Items]
Principal outstanding		$ 27,115.6		$ 26,420.6
Other, non-principal amounts		(239.4)		(242.4)
Less current maturities of debt		(2,694.6)		(1,500.1)
Total long-term debt		24,181.6		24,678.1
Debt Obligations Terms:
Borrowings under debt agreements		15,692.4	$ 16,283.8
Repayment of debt obligations		14,999.2	$ 15,444.7
Letters of credit outstanding		101.4
Senior Debt Obligations [Member]
Debt Instrument [Line Items]
Principal outstanding		24,445		23,750
Senior Debt Obligations [Member] | Commercial Paper Notes [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 1,395		0
Debt Obligations Terms:
Interest rate terms		variable
Borrowings under debt agreements		$ 1,400
Information regarding variable interest rates paid:
Weighted-average interest rate paid		2.75%
Senior Debt Obligations [Member] | Commercial Paper Notes [Member] | Minimum [Member]
Information regarding variable interest rates paid:
Variable interest rates paid		2.65%
Senior Debt Obligations [Member] | Commercial Paper Notes [Member] | Maximum [Member]
Information regarding variable interest rates paid:
Variable interest rates paid		2.80%
Senior Debt Obligations [Member] | EPO Senior Notes N [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 0		700
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		6.50%
Maturity date		Jan. 31, 2019
Repayment of debt obligations		$ 700
Senior Debt Obligations [Member] | EPO 364-Day Revolving Credit Agreement [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 0		0
Debt Obligations Terms:
Interest rate terms		variable
Maturity date		Sep. 11, 2019
Senior Debt Obligations [Member] | EPO Senior Notes LL [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 800		800
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		2.55%
Maturity date		Oct. 15, 2019
Senior Debt Obligations [Member] | EPO Senior Notes Q [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 500		500
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		5.25%
Maturity date		Jan. 31, 2020
Senior Debt Obligations [Member] | EPO Senior Notes Y [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 1,000		1,000
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		5.20%
Maturity date		Sep. 1, 2020
Senior Debt Obligations [Member] | EPO Senior Notes TT [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 750		750
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		2.80%
Maturity date		Feb. 15, 2021
Senior Debt Obligations [Member] | EPO Senior Notes RR [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 575		575
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		2.85%
Maturity date		Apr. 15, 2021
Senior Debt Obligations [Member] | EPO Senior Notes VV [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 750		750
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		3.50%
Maturity date		Feb. 1, 2022
Senior Debt Obligations [Member] | EPO Senior Notes CC [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 650		650
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		4.05%
Maturity date		Feb. 15, 2022
Senior Debt Obligations [Member] | EPO Multi-Year Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 0		0
Debt Obligations Terms:
Interest rate terms		variable
Maturity date		Sep. 13, 2022
Senior Debt Obligations [Member] | EPO Senior Notes HH [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 1,250		1,250
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		3.35%
Maturity date		Mar. 15, 2023
Senior Debt Obligations [Member] | EPO Senior Notes JJ [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 850		850
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		3.90%
Maturity date		Feb. 15, 2024
Senior Debt Obligations [Member] | EPO Senior Notes MM [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 1,150		1,150
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		3.75%
Maturity date		Feb. 15, 2025
Senior Debt Obligations [Member] | EPO Senior Notes PP [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 875		875
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		3.70%
Maturity date		Feb. 15, 2026
Senior Debt Obligations [Member] | EPO Senior Notes SS [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 575		575
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		3.95%
Maturity date		Feb. 15, 2027
Senior Debt Obligations [Member] | EPO Senior Notes WW [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 1,000		1,000
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		4.15%
Maturity date		Oct. 16, 2028
Senior Debt Obligations [Member] | EPO Senior Notes D [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 500		500
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		6.875%
Maturity date		Mar. 1, 2033
Senior Debt Obligations [Member] | EPO Senior Notes H [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 350		350
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		6.65%
Maturity date		Oct. 15, 2034
Senior Debt Obligations [Member] | EPO Senior Notes J [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 250		250
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		5.75%
Maturity date		Mar. 1, 2035
Senior Debt Obligations [Member] | EPO Senior Notes W [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 399.6		399.6
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		7.55%
Maturity date		Apr. 15, 2038
Senior Debt Obligations [Member] | EPO Senior Notes R [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 600		600
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		6.125%
Maturity date		Oct. 15, 2039
Senior Debt Obligations [Member] | EPO Senior Notes Z [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 600		600
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		6.45%
Maturity date		Sep. 1, 2040
Senior Debt Obligations [Member] | EPO Senior Notes BB [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 750		750
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		5.95%
Maturity date		Feb. 1, 2041
Senior Debt Obligations [Member] | EPO Senior Notes DD [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 600		600
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		5.70%
Maturity date		Feb. 15, 2042
Senior Debt Obligations [Member] | EPO Senior Notes EE [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 750		750
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		4.85%
Maturity date		Aug. 15, 2042
Senior Debt Obligations [Member] | EPO Senior Notes GG [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 1,100		1,100
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		4.45%
Maturity date		Feb. 15, 2043
Senior Debt Obligations [Member] | EPO Senior Notes II [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 1,400		1,400
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		4.85%
Maturity date		Mar. 15, 2044
Senior Debt Obligations [Member] | EPO Senior Notes KK [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 1,150		1,150
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		5.10%
Maturity date		Feb. 15, 2045
Senior Debt Obligations [Member] | EPO Senior Notes QQ [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 975		975
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		4.90%
Maturity date		May 15, 2046
Senior Debt Obligations [Member] | EPO Senior Notes UU [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 1,250		1,250
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		4.25%
Maturity date		Feb. 15, 2048
Senior Debt Obligations [Member] | EPO Senior Notes XX [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 1,250		1,250
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		4.80%
Maturity date		Feb. 1, 2049
Senior Debt Obligations [Member] | EPO Senior Notes NN [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 400		400
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		4.95%
Maturity date		Oct. 15, 2054
Senior Debt Obligations [Member] | TEPPCO Senior Notes 5 [Member]
Debt Instrument [Line Items]
Principal outstanding		$ 0.4		0.4
Debt Obligations Terms:
Interest rate terms		fixed
Interest rate, stated percentage		7.55%
Maturity date		Apr. 15, 2038
Junior Debt Obligations [Member] | EPO Junior Subordinated Notes C [Member]
Debt Instrument [Line Items]
Principal outstanding	[1]	$ 256.4		256.4
Debt Obligations Terms:
Interest rate terms	[1]	variable
Maturity date		Jun. 1, 2067
Variable annual interest rate thereafter, variable rate basis		3-month LIBOR
Variable interest rate		2.778%
Information regarding variable interest rates paid:
Weighted-average interest rate paid		5.48%
Junior Debt Obligations [Member] | EPO Junior Subordinated Notes C [Member] | Minimum [Member]
Information regarding variable interest rates paid:
Variable interest rates paid		5.40%
Junior Debt Obligations [Member] | EPO Junior Subordinated Notes C [Member] | Maximum [Member]
Information regarding variable interest rates paid:
Variable interest rates paid		5.52%
Junior Debt Obligations [Member] | EPO Junior Subordinated Notes D [Member]
Debt Instrument [Line Items]
Principal outstanding	[2]	$ 700		700
Debt Obligations Terms:
Interest rate terms	[2]	fixed/variable
Interest rate, stated percentage		4.875%
Maturity date		Aug. 16, 2077
Variable annual interest rate thereafter, variable rate basis		3-month LIBOR
Variable interest rate		2.986%
Junior Debt Obligations [Member] | EPO Junior Subordinated Notes E [Member]
Debt Instrument [Line Items]
Principal outstanding	[3]	$ 1,000		1,000
Debt Obligations Terms:
Interest rate terms	[3]	fixed/variable
Interest rate, stated percentage		5.25%
Maturity date		Aug. 16, 2077
Variable annual interest rate thereafter, variable rate basis		3-month LIBOR
Variable interest rate		3.033%
Junior Debt Obligations [Member] | EPO Junior Subordinated Notes F [Member]
Debt Instrument [Line Items]
Principal outstanding	[4]	$ 700		700
Debt Obligations Terms:
Interest rate terms	[4]	fixed/variable
Interest rate, stated percentage		5.375%
Maturity date		Feb. 15, 2078
Variable annual interest rate thereafter, variable rate basis		3-month LIBOR
Variable interest rate		2.57%
Junior Debt Obligations [Member] | TEPPCO Junior Subordinated Notes [Member]
Debt Instrument [Line Items]
Principal outstanding	[1]	$ 14.2		$ 14.2
Debt Obligations Terms:
Interest rate terms	[1]	variable
Maturity date		Jun. 1, 2067
Variable annual interest rate thereafter, variable rate basis		3-month LIBOR
Variable interest rate		2.778%
Information regarding variable interest rates paid:
Weighted-average interest rate paid		5.48%
Junior Debt Obligations [Member] | TEPPCO Junior Subordinated Notes [Member] | Minimum [Member]
Information regarding variable interest rates paid:
Variable interest rates paid		5.40%
Junior Debt Obligations [Member] | TEPPCO Junior Subordinated Notes [Member] | Maximum [Member]
Information regarding variable interest rates paid:
Variable interest rates paid		5.52%
[1]	Variable rate is reset quarterly and based on 3-month LIBOR plus 2.778%.
[2]	Fixed rate of 4.875% through August 15, 2022; thereafter, a variable rate reset quarterly and based on 3-month LIBOR plus 2.986%.
[3]	Fixed rate of 5.250% through August 15, 2027; thereafter, a variable rate reset quarterly and based on 3-month LIBOR plus 3.033%.
[4]	Fixed rate of 5.375% through February 14, 2028; thereafter, a variable rate reset quarterly and based on 3-month LIBOR plus 2.57%.

Debt Obligations, Debt Maturiti

Debt Obligations, Debt Maturities (Details) - USD ($) $ in Millions	Mar. 31, 2019	Dec. 31, 2018
Scheduled Maturities of Debt [Abstract]
Remainder of 2019	$ 2,195
2020	1,500
2021	1,325
2022	1,400
2023	1,250
Thereafter	19,445.6
Total	27,115.6	$ 26,420.6
Commercial Paper Notes [Member]
Scheduled Maturities of Debt [Abstract]
Remainder of 2019	1,395
2020	0
2021	0
2022	0
2023	0
Thereafter	0
Total	1,395
Senior Notes [Member]
Scheduled Maturities of Debt [Abstract]
Remainder of 2019	800
2020	1,500
2021	1,325
2022	1,400
2023	1,250
Thereafter	16,775
Total	23,050
Junior Subordinated Notes [Member]
Scheduled Maturities of Debt [Abstract]
Remainder of 2019	0
2020	0
2021	0
2022	0
2023	0
Thereafter	2,670.6
Total	$ 2,670.6

Equity and Distributions, Summa

Equity and Distributions, Summary of Changes in Outstanding Units (Details)	3 Months Ended
	Mar. 31, 2019shares
Summary of changes in outstanding units [Roll Forward]
Beginning Balance (in units)	2,184,869,029
Common unit repurchases under 2019 Buyback Program (in units)	(1,852,392)
Common units issued in connection with DRIP and EUPP (in units)	1,516,779
Common units issued in connection with employee compensation (in units)	1,626,041
Common units issued in connection with the vesting of phantom unit awards, net (in units)	2,379,620
Other (in units)	21,595
Ending Balance (in units)	2,188,560,672

Equity and Distributions, Issua

Equity and Distributions, Issuances of Equity (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Net Cash Proceeds from Sale of Common Units [Abstract]
Net cash proceeds from the issuance of common units	$ 42.7	$ 177
Common units issued in connection with employee compensation (in units)	1,626,041
Common units issued in connection with employee compensation	$ 45.6	$ 39.1
Common units issued in connection with the vesting of phantom unit awards, net (in units)	2,379,620
Treasury Units:
Amount authorized under 2019 Buyback Program	$ 2,000
Remaining available capacity under the 2019 Buyback Program	$ 1,950
Total of common units repurchased under a buyback program (in units)	1,852,392
Common units acquired in connection with buyback program	$ 51.6
Long-Term Incentive Plan (2008) [Member]
Net Cash Proceeds from Sale of Common Units [Abstract]
Common units issued in connection with employee compensation (in units)	1,626,041
Common units issued in connection with employee compensation	$ 45.6
Common units issued in connection with the vesting of phantom unit awards, net (in units)	2,379,620
At-the-Market Registration [Member]
Registration Statements and Equity Offerings [Line Items]
Maximum common units authorized for issuance	$ 2,540
Remaining units available for issuance	$ 2,540
Distribution Reinvestment Plan [Member]
Registration Statements and Equity Offerings [Line Items]
Remaining units available for issuance (in units)	60,032,214
Net Cash Proceeds from Sale of Common Units [Abstract]
Number of common units issued (in units)	1,368,145	6,509,653
Net cash proceeds from the issuance of common units	$ 38.5	$ 173.3
Distribution Reinvestment Plan [Member] | EPCO and its privately held affiliates [Member]
Net Cash Proceeds from Sale of Common Units [Abstract]
Gross proceeds from the sale of common units	$ 7
Employee Unit Purchase Plan [Member]
Registration Statements and Equity Offerings [Line Items]
Remaining units available for issuance (in units)	5,067,007
Net Cash Proceeds from Sale of Common Units [Abstract]
Number of common units issued (in units)	148,634	132,633
Net cash proceeds from the issuance of common units	$ 4.2	$ 3.7

Equity and Distributions, Accum

Equity and Distributions, Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Accumulated Other Comprehensive Income (Loss) [Abstract]
Accumulated Other Comprehensive Income (Loss), Beginning Balance	$ 50.9	$ (171.7)
Other comprehensive income (loss) for period, before reclassifications	(95.8)	14.5
Reclassification of losses (gains) to net income during period	(49.1)	(4)
Total other comprehensive income (loss) for period	(144.9)	10.5
Accumulated Other Comprehensive Income (Loss), Ending balance	(94)	(161.2)
Interest expense	277.2	252.1
Revenue	(8,543.5)	(9,298.5)
Operating costs and expenses	7,019.7	8,222.7
Total	(1,280.4)	(911.5)
Cash Flow Hedges [Member] | Interest Rate Derivatives [Member]
Accumulated Other Comprehensive Income (Loss) [Abstract]
Accumulated Other Comprehensive Income (Loss), Beginning Balance	(104.8)	(165.1)
Other comprehensive income (loss) for period, before reclassifications	0	11.1
Reclassification of losses (gains) to net income during period	9.2	10.5
Total other comprehensive income (loss) for period	9.2	21.6
Accumulated Other Comprehensive Income (Loss), Ending balance	(95.6)	(143.5)
Cash Flow Hedges [Member] | Commodity Derivatives [Member]
Accumulated Other Comprehensive Income (Loss) [Abstract]
Accumulated Other Comprehensive Income (Loss), Beginning Balance	152.7	(10.1)
Other comprehensive income (loss) for period, before reclassifications	(95.2)	3.4
Reclassification of losses (gains) to net income during period	(58.3)	(14.5)
Total other comprehensive income (loss) for period	(153.5)	(11.1)
Accumulated Other Comprehensive Income (Loss), Ending balance	(0.8)	(21.2)
Other [Member]
Accumulated Other Comprehensive Income (Loss) [Abstract]
Accumulated Other Comprehensive Income (Loss), Beginning Balance	3	3.5
Other comprehensive income (loss) for period, before reclassifications	(0.6)	0
Reclassification of losses (gains) to net income during period	0	0
Total other comprehensive income (loss) for period	(0.6)	0
Accumulated Other Comprehensive Income (Loss), Ending balance	2.4	3.5
Reclassification out of Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income (Loss) [Abstract]
Total	(49.1)	(4)
Reclassification out of Accumulated Other Comprehensive Income (Loss) [Member] | Cash Flow Hedges [Member] | Interest Rate Derivatives [Member]
Accumulated Other Comprehensive Income (Loss) [Abstract]
Interest expense	9.2	10.5
Reclassification out of Accumulated Other Comprehensive Income (Loss) [Member] | Cash Flow Hedges [Member] | Commodity Derivatives [Member]
Accumulated Other Comprehensive Income (Loss) [Abstract]
Revenue	(65.3)	(14)
Operating costs and expenses	$ 7	$ (0.5)

Equity and Distributions, Distr

Equity and Distributions, Distributions (Details) - $ / shares	3 Months Ended		12 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Distributions to Partners [Abstract]
Quarterly percentage increase in distribution per unit	2.30%
Forecast [Member]
Distributions to Partners [Abstract]
Quarterly increase in cash distribution per unit (in dollars per unit)			$ 0.0025
Forecasted rate of annual increase of distributions per unit			2.30%
Cash Distribution [Member]
Distributions to Partners [Abstract]
Distribution Per Common Unit (in dollars per unit)				$ 1.7250
Cash Distribution [Member] | First Quarter 2018 Distribution [Member]
Distributions to Partners [Abstract]
Distribution Per Common Unit (in dollars per unit)		$ 0.4275
Cash Distribution [Member] | First Quarter 2019 Distribution [Member]
Distributions to Partners [Abstract]
Distribution Per Common Unit (in dollars per unit)	$ 0.4375
Record Date	Apr. 30, 2019
Payment Date	May 13, 2019
Cash Distribution [Member] | Forecast [Member]
Distributions to Partners [Abstract]
Distribution Per Common Unit (in dollars per unit)			$ 1.7650

Revenues, Revenues by Business

Revenues, Revenues by Business Segment and Revenue Type (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Revenue [Abstract]
Revenues	$ 8,543.5	$ 9,298.5
Sales of Products [Member] | Revenues [Member] | Product Concentration Risk [Member]
Revenue [Abstract]
Concentration risk percentage	84.00%	86.00%
Midstream Services [Member] | Revenues [Member] | Product Concentration Risk [Member]
Revenue [Abstract]
Concentration risk percentage	16.00%	14.00%
NGL Pipelines & Services [Member]
Revenue [Abstract]
Revenues	$ 3,314.4	$ 3,413.3
NGL Pipelines & Services [Member] | Sales of NGLs and Related Products [Member]
Revenue [Abstract]
Revenues	2,671.2	2,815.4
NGL Pipelines & Services [Member] | Midstream Services [Member]
Revenue [Abstract]
Revenues	643.2	597.9
NGL Pipelines & Services [Member] | Midstream Services: Natural Gas Processing and Fractionation [Member]
Revenue [Abstract]
Revenues	269.5	252.4
NGL Pipelines & Services [Member] | Midstream Services: Transportation [Member]
Revenue [Abstract]
Revenues	275.3	255.5
NGL Pipelines & Services [Member] | Midstream Services: Storage and Terminals [Member]
Revenue [Abstract]
Revenues	98.4	90
Crude Oil Pipelines & Services [Member]
Revenue [Abstract]
Revenues	2,607.3	3,570.9
Crude Oil Pipelines & Services [Member] | Sales of Crude Oil [Member]
Revenue [Abstract]
Revenues	2,328.4	3,341.7
Crude Oil Pipelines & Services [Member] | Midstream Services [Member]
Revenue [Abstract]
Revenues	278.9	229.2
Crude Oil Pipelines & Services [Member] | Midstream Services: Transportation [Member]
Revenue [Abstract]
Revenues	183.7	141.7
Crude Oil Pipelines & Services [Member] | Midstream Services: Storage and Terminals [Member]
Revenue [Abstract]
Revenues	95.2	87.5
Natural Gas Pipelines & Services [Member]
Revenue [Abstract]
Revenues	927.5	804.8
Natural Gas Pipelines & Services [Member] | Sales of Natural Gas [Member]
Revenue [Abstract]
Revenues	655.7	560
Natural Gas Pipelines & Services [Member] | Midstream Services [Member]
Revenue [Abstract]
Revenues	271.8	244.8
Natural Gas Pipelines & Services [Member] | Midstream Services: Transportation [Member]
Revenue [Abstract]
Revenues	271.8	244.8
Petrochemical & Refined Products Services [Member]
Revenue [Abstract]
Revenues	1,694.3	1,509.5
Petrochemical & Refined Products Services [Member] | Sales of Petrochemicals and Refined Products [Member]
Revenue [Abstract]
Revenues	1,480.6	1,289.3
Petrochemical & Refined Products Services [Member] | Midstream Services [Member]
Revenue [Abstract]
Revenues	213.7	220.2
Petrochemical & Refined Products Services [Member] | Midstream Services: Fractionation and Isomerization [Member]
Revenue [Abstract]
Revenues	40.8	55.7
Petrochemical & Refined Products Services [Member] | Midstream Services: Transportation [Member]
Revenue [Abstract]
Revenues	126.6	119.6
Petrochemical & Refined Products Services [Member] | Midstream Services: Storage and Terminals [Member]
Revenue [Abstract]
Revenues	$ 46.3	$ 44.9

Revenues, Unbilled Revenue and

Revenues, Unbilled Revenue and Deferred Revenue (Details) - USD ($) $ in Millions	Mar. 31, 2019	Dec. 31, 2018
Contracts with Customers, Assets and Liabilities [Abstract]
Unbilled revenue	$ 73.7	$ 13.3
Deferred revenue	301.1	$ 291.2
Other Current Assets [Member]
Contracts with Customers, Assets and Liabilities [Abstract]
Unbilled revenue (current amount)	73.7
Other Current Liabilities [Member]
Contracts with Customers, Assets and Liabilities [Abstract]
Deferred revenue (current amount)	83
Other Liabilities [Member]
Contracts with Customers, Assets and Liabilities [Abstract]
Deferred revenue (noncurrent)	$ 218.1

Revenues, Significant Changes i

Revenues, Significant Changes in Unbilled Revenue (Details) $ in Millions	3 Months Ended
	Mar. 31, 2019USD ($)
Significant Changes in Unbilled Revenue [Roll Forward]
Balance at beginning of period	$ 13.3
Unbilled revenue included in opening balance transferred to other accounts during period	(0.3)	[1]
Unbilled revenue recorded during period	70.1
Unbilled revenue recorded during period transferred to other accounts	(9.4)	[1]
Unbilled revenue recorded in connection with business combination	0
Other changes	0
Balance at end of period	$ 73.7
[1]	Unbilled revenues are transferred to accounts receivable once we have an unconditional right to consideration from the customer. Deferred revenues are recognized as revenue upon satisfaction of our performance obligation to the customer.

Revenues, Significant Changes_2

Revenues, Significant Changes in Deferred Revenue (Details) $ in Millions	3 Months Ended
	Mar. 31, 2019USD ($)
Significant Changes in Deferred Revenue [Roll Forward]
Balance at beginning of period	$ 291.2
Deferred revenue included in opening balance transferred to other accounts during period	(56.8)	[1]
Deferred revenue recorded during period	118.1
Deferred revenue recorded during period transferred to other accounts	(48.1)	[1]
Other changes	(3.3)
Balance at end of period	$ 301.1
[1]	Unbilled revenues are transferred to accounts receivable once we have an unconditional right to consideration from the customer. Deferred revenues are recognized as revenue upon satisfaction of our performance obligation to the customer.

Revenues, Remaining Performance

Revenues, Remaining Performance Obligations (Details) - Midstream Services [Member] $ in Millions	Mar. 31, 2019USD ($)
Remaining Performance Obligation to be Recognized in the Future [Abstract]
Remaining performance obligation	$ 21,622.8
Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-04-01
Remaining Performance Obligation to be Recognized in the Future [Abstract]
Remaining performance obligation	$ 2,826.5
Expected timing of satisfaction, period	9 months
Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-01-01
Remaining Performance Obligation to be Recognized in the Future [Abstract]
Remaining performance obligation	$ 3,437
Expected timing of satisfaction, period	1 year
Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-01-01
Remaining Performance Obligation to be Recognized in the Future [Abstract]
Remaining performance obligation	$ 2,812
Expected timing of satisfaction, period	1 year
Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-01-01
Remaining Performance Obligation to be Recognized in the Future [Abstract]
Remaining performance obligation	$ 2,295.9
Expected timing of satisfaction, period	1 year
Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01
Remaining Performance Obligation to be Recognized in the Future [Abstract]
Remaining performance obligation	$ 1,946.8
Expected timing of satisfaction, period	1 year
Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-01-01
Remaining Performance Obligation to be Recognized in the Future [Abstract]
Remaining performance obligation	$ 8,304.6
Expected timing of satisfaction, period

Business Segments (Details)

Business Segments (Details) $ in Millions		3 Months Ended
		Mar. 31, 2019USD ($)Segment	Mar. 31, 2018USD ($)
Business Segments [Abstract]
Number of reportable segments | Segment		4
Segment Gross Operating Margin [Abstract]
Operating income		$ 1,626.2	$ 1,138.5
Adjustments to reconcile operating income to total gross operating margin (addition or subtraction indicated by sign):
Depreciation, amortization and accretion expense in operating costs and expenses		450.9	394.3
Asset impairment and related charges in operating costs and expenses		4.8	0.9
Net gains attributable to asset sales in operating costs and expenses		(0.4)	(0.5)
General and administrative costs		52.2	53
Non-refundable payments received from shippers attributable to make-up rights	[1]	2.2	2.7
Subsequent recognition of revenues attributable to make-up rights	[2]	(7.5)	(14.2)
Total segment gross operating margin		$ 2,128.4	$ 1,574.7
[1]	Since make-up rights entail a future performance obligation by the pipeline to the shipper, these receipts are recorded as deferred revenue for GAAP purposes; however, these receipts are included in gross operating margin in the period of receipt since they are nonrefundable to the shipper.
[2]	As deferred revenues attributable to make-up rights are subsequently recognized as revenue under GAAP, gross operating margin must be adjusted to remove such amounts to prevent duplication since the associated non-refundable payments were previously included in gross operating margin.

Business Segments, Segment Repo

Business Segments, Segment Reporting Information (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Information by business segment [Abstract]
Segment gross operating margin	$ 2,128.4	$ 1,574.7
Mark-to-market gains (losses) in gross operating margin	96.3	(136.8)
Mark-to-market loss in interest expense	0	(0.1)
Total mark-to-market gains (losses)	96.3	(136.9)
Revenues from third parties	8,531.2	9,273.8
Revenues from related parties	12.3	24.7
Intersegment and intrasegment revenues	0	0
Total revenues	8,543.5	9,298.5
Equity in income (loss) of unconsolidated affiliates	154.6	115.7
Property, plant and equipment, net	39,347.5		$ 38,737.6
Investments in unconsolidated affiliates	2,654.3		2,615.1
Intangible assets, net	3,565.9		3,608.4
Goodwill	5,745.2		5,745.2
Segment assets	51,312.9		50,706.3
NGL Pipelines & Services [Member]
Information by business segment [Abstract]
Total revenues	3,314.4	3,413.3
Equity in income (loss) of unconsolidated affiliates	30.1	19.4
Investments in unconsolidated affiliates	670.3		662
Intangible assets, net	371		380.1
Crude Oil Pipelines & Services [Member]
Information by business segment [Abstract]
Total revenues	2,607.3	3,570.9
Equity in income (loss) of unconsolidated affiliates	124.6	97.9
Investments in unconsolidated affiliates	1,898		1,867.5
Intangible assets, net	2,072.6		2,094.6
Natural Gas Pipelines & Services [Member]
Information by business segment [Abstract]
Total revenues	927.5	804.8
Equity in income (loss) of unconsolidated affiliates	1.7	1
Investments in unconsolidated affiliates	23.2		22.8
Intangible assets, net	970.1		979.3
Petrochemical & Refined Products Services [Member]
Information by business segment [Abstract]
Total revenues	1,694.3	1,509.5
Equity in income (loss) of unconsolidated affiliates	(1.8)	(2.6)
Investments in unconsolidated affiliates	62.8		62.8
Intangible assets, net	152.2		154.4
Reportable Business Segments [Member] | NGL Pipelines & Services [Member]
Information by business segment [Abstract]
Segment gross operating margin	959.2	884.9
Mark-to-market gains (losses) in gross operating margin	1.3	(3.4)
Revenues from third parties	3,311.6	3,409.6
Revenues from related parties	2.8	3.7
Intersegment and intrasegment revenues	5,491.4	6,564.9
Total revenues	8,805.8	9,978.2
Equity in income (loss) of unconsolidated affiliates	30.1	19.4
Property, plant and equipment, net	15,909.7		14,845.4
Investments in unconsolidated affiliates	670.3		662
Intangible assets, net	371		380.1
Goodwill	2,651.7		2,651.7
Segment assets	19,602.7		18,539.2
Reportable Business Segments [Member] | Crude Oil Pipelines & Services [Member]
Information by business segment [Abstract]
Segment gross operating margin	662.3	220
Mark-to-market gains (losses) in gross operating margin	99.8	(129.6)
Revenues from third parties	2,601.6	3,552.7
Revenues from related parties	5.7	18.2
Intersegment and intrasegment revenues	7,885	11,426.3
Total revenues	10,492.3	14,997.2
Equity in income (loss) of unconsolidated affiliates	124.6	97.9
Property, plant and equipment, net	6,216		5,847.7
Investments in unconsolidated affiliates	1,898		1,867.5
Intangible assets, net	2,072.6		2,094.6
Goodwill	1,841		1,841
Segment assets	12,027.6		11,650.8
Reportable Business Segments [Member] | Natural Gas Pipelines & Services [Member]
Information by business segment [Abstract]
Segment gross operating margin	264.3	197.9
Mark-to-market gains (losses) in gross operating margin	(0.3)	(2.2)
Revenues from third parties	923.7	802
Revenues from related parties	3.8	2.8
Intersegment and intrasegment revenues	195.4	170.9
Total revenues	1,122.9	975.7
Equity in income (loss) of unconsolidated affiliates	1.7	1
Property, plant and equipment, net	8,320.5		8,303.8
Investments in unconsolidated affiliates	23.2		22.8
Intangible assets, net	970.1		979.3
Goodwill	296.3		296.3
Segment assets	9,610.1		9,602.2
Reportable Business Segments [Member] | Petrochemical & Refined Products Services [Member]
Information by business segment [Abstract]
Segment gross operating margin	242.6	271.9
Mark-to-market gains (losses) in gross operating margin	(4.5)	(1.6)
Revenues from third parties	1,694.3	1,509.5
Revenues from related parties	0	0
Intersegment and intrasegment revenues	714.4	613.3
Total revenues	2,408.7	2,122.8
Equity in income (loss) of unconsolidated affiliates	(1.8)	(2.6)
Property, plant and equipment, net	6,206		6,213.9
Investments in unconsolidated affiliates	62.8		62.8
Intangible assets, net	152.2		154.4
Goodwill	956.2		956.2
Segment assets	7,377.2		7,387.3
Eliminations [Member]
Information by business segment [Abstract]
Revenues from third parties	0	0
Revenues from related parties	0	0
Intersegment and intrasegment revenues	(14,286.2)	(18,775.4)
Total revenues	(14,286.2)	(18,775.4)
Equity in income (loss) of unconsolidated affiliates	0	$ 0
Adjustments [Member]
Information by business segment [Abstract]
Property, plant and equipment, net	2,695.3		3,526.8
Investments in unconsolidated affiliates	0		0
Intangible assets, net	0		0
Goodwill	0		0
Segment assets	$ 2,695.3		$ 3,526.8

Business Segments, Consolidated

Business Segments, Consolidated Revenues and Expenses (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2019	Mar. 31, 2018
Consolidated Revenues [Abstract]
Total consolidated revenues		$ 8,543.5	$ 9,298.5
Operating costs and expenses:
Cost of sales	[1]	5,835.6	7,140.4
Other operating costs and expenses	[2]	728.8	687.6
Depreciation, amortization and accretion		450.9	394.3
Asset impairment and related charges		4.8	0.9
Net gains attributable to asset sales		(0.4)	(0.5)
General and administrative costs		52.2	53
Total consolidated costs and expenses		7,071.9	8,275.7
NGL Pipelines & Services [Member]
Consolidated Revenues [Abstract]
Total consolidated revenues		3,314.4	3,413.3
Crude Oil Pipelines & Services [Member]
Consolidated Revenues [Abstract]
Total consolidated revenues		2,607.3	3,570.9
Natural Gas Pipelines & Services [Member]
Consolidated Revenues [Abstract]
Total consolidated revenues		927.5	804.8
Petrochemical & Refined Products Services [Member]
Consolidated Revenues [Abstract]
Total consolidated revenues		$ 1,694.3	$ 1,509.5
[1]	Cost of sales is a component of "Operating costs and expenses" as presented on our Unaudited Condensed Statements of Consolidated Operations. Fluctuations in these amounts are primarily due to changes in energy commodity prices and sales volumes associated with our marketing activities.
[2]	Represents the cost of operating our plants, pipelines and other fixed assets excluding: depreciation, amortization and accretion charges; asset impairment and related charges; and net losses (or gains) attributable to asset sales.

Earnings Per Unit (Details)

Earnings Per Unit (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions		3 Months Ended
		Mar. 31, 2019	Mar. 31, 2018
BASIC EARNINGS PER UNIT
Net income attributable to limited partners		$ 1,260.5	$ 900.7
Undistributed earnings allocated and cash payments on phantom unit awards	[1]	(7.8)	(4.7)
Net income available to common unitholders		$ 1,252.7	$ 896
Basic weighted-average number of common units outstanding (in units)		2,187.1	2,166.9
Basic earnings per unit (in dollars per unit)		$ 0.57	$ 0.41
DILUTED EARNINGS PER UNIT
Net income attributable to limited partners		$ 1,260.5	$ 900.7
Diluted weighted-average number of units outstanding:
Distribution-bearing common units (in units)		2,187.1	2,166.9
Phantom units (in units)	[1]	12.4	10.3
Total (in units)		2,199.5	2,177.2
Diluted earnings per unit (in dollars per unit)		$ 0.57	$ 0.41
[1]	Each phantom unit award includes a distribution equivalent right ("DERs"), which entitles the recipient to receive cash payments equal to the product of the number of phantom unit awards and the cash distribution per unit paid to our common unitholders. Cash payments made in connection with DERs are nonforfeitable. As a result, the phantom units are considered participating securities for purposes of computing basic earnings per unit.

Equity-Based Awards (Details)

Equity-Based Awards (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Equity-based compensation expense [Abstract]
Total compensation expense	$ 32	$ 26.3
Phantom Unit Awards [Member]
Equity-based compensation expense [Abstract]
Total compensation expense	29.4	24.6
Profits Interest Awards [Member]
Equity-based compensation expense [Abstract]
Total compensation expense	2.6	1.6
Liability-classified awards [Member]
Equity-based compensation expense [Abstract]
Total compensation expense	$ 0	$ 0.1

Equity-Based Awards, Phantom Un

Equity-Based Awards, Phantom Unit Awards (Details) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended
		Mar. 31, 2019	Mar. 31, 2018
Summary of awards activity, equity instruments other than options, additional disclosures [Abstract]
Cash payments made in connection with DERs		$ 4.5	$ 3.9
Phantom Unit Awards [Member]
Summary of awards activity, equity instruments other than options [Roll Forward]
Beginning of period (in units)		10,333,277
Granted (in units)	[1]	6,831,820
Vested (in units)		(3,398,583)
Forfeited (in units)		(77,627)
End of period (in units)		13,688,887
Phantom units outstanding, weighted-average grant date fair value [Roll Forward]
Weighted-average grant date fair value per unit, at beginning of period (in dollars per unit)	[2]	$ 26.97
Granted weighted-average grant date fair value per unit (in dollars per unit)	[1],[2]	27.75
Vested weighted-average grant date fair value per unit (in dollars per unit)	[2]	27.59
Forfeited weighted-average grant date fair value per unit (in dollars per unit)	[2]	27.09
Weighted-average grant date fair value per unit, at end of period (in dollars per unit)	[2]	$ 27.21
Summary of awards activity, equity instruments other than options, additional disclosures [Abstract]
Aggregate grant date fair value		$ 189.6
Estimated forfeiture rate		3.00%
Cash payments made in connection with DERs		$ 4.5	3.9
Total intrinsic value of phantom unit awards that vested during period		97	$ 82
Unrecognized Compensation Expense [Abstract]
Unrecognized compensation cost		$ 247.6
Recognition period for total unrecognized compensation cost		2 years 4 months 24 days
Phantom Unit Awards [Member] | Minimum [Member]
Summary of awards activity, equity instruments other than options, additional disclosures [Abstract]
Grant date market price of common units (in dollars per unit)		$ 27.75
Phantom Unit Awards [Member] | Maximum [Member]
Summary of awards activity, equity instruments other than options, additional disclosures [Abstract]
Grant date market price of common units (in dollars per unit)		$ 27.75
Phantom Unit Awards [Member] | Enterprise [Member]
Unrecognized Compensation Expense [Abstract]
Unrecognized compensation cost		$ 213.6
[1]	The aggregate grant date fair value of phantom unit awards issued during 2019 was $189.6 million based on a grant date market price of our common units of $27.75 per unit. An estimated annual forfeiture rate of 3.0% was applied to these awards.
[2]	Determined by dividing the aggregate grant date fair value of awards (before an allowance for forfeitures) by the number of awards issued.

Equity-Based Awards, Profits In

Equity-Based Awards, Profits Interest Awards (Details) - Profits Interest Awards [Member] $ in Millions	3 Months Ended
	Mar. 31, 2019USD ($)
Unrecognized Compensation Expense [Abstract]
Unrecognized compensation cost	$ 33
Recognition period for total unrecognized compensation cost	3 years 8 months 12 days

Derivative Instruments, Hedgi_3

Derivative Instruments, Hedging Activities and Fair Value Measurements (Details) bbl in Millions, $ in Millions		3 Months Ended
		Mar. 31, 2019USD ($)bblBcf	Dec. 31, 2018USD ($)
Derivative [Line Items]
Gain on the sale of swaption | $		$ 9.8
Carrying amount of hedged asset | $		$ 60	$ 50.2
Designated as Hedging Instrument [Member] | Natural gas processing: Forecasted natural gas purchases for plant thermal reduction (PTR) [Member] | Derivatives in cash flow hedging relationships [Member]
Derivative [Line Items]
Current Volume | Bcf	[1],[2]	14.4
Designated as Hedging Instrument [Member] | Natural gas processing: Forecasted sales of NGLs [Member] | Derivatives in cash flow hedging relationships [Member]
Derivative [Line Items]
Current Volume	[1],[2]	3.5
Designated as Hedging Instrument [Member] | Octane enhancement: Forecasted purchases of NGLs [Member] | Derivatives in cash flow hedging relationships [Member]
Derivative [Line Items]
Current Volume	[1],[2]	1.7
Designated as Hedging Instrument [Member] | Octane enhancement: Forecasted sales of octane enhancement products [Member] | Derivatives in cash flow hedging relationships [Member]
Derivative [Line Items]
Current Volume	[1],[2]	2.5
Designated as Hedging Instrument [Member] | Natural gas marketing: Natural gas storage inventory management activities [Member] | Derivatives in fair value hedging relationships [Member]
Derivative [Line Items]
Current Volume | Bcf	[1],[2]	1.5
Designated as Hedging Instrument [Member] | NGL marketing: Forecasted purchases of NGLs and related hydrocarbon products [Member] | Derivatives in cash flow hedging relationships [Member]
Derivative [Line Items]
Current Volume	[1],[2]	51.6
Long Term Volume	[1],[2]	3.3
Designated as Hedging Instrument [Member] | NGL marketing: Forecasted sales of NGLs and related hydrocarbon products [Member] | Derivatives in cash flow hedging relationships [Member]
Derivative [Line Items]
Current Volume	[1],[2]	56.1
Long Term Volume	[1],[2]	1.1
Designated as Hedging Instrument [Member] | NGL marketing: NGLs inventory management activities [Member] | Derivatives in fair value hedging relationships [Member]
Derivative [Line Items]
Current Volume	[1],[2]	0.9
Designated as Hedging Instrument [Member] | Refined products marketing: Forecasted purchases of refined products [Member] | Derivatives in cash flow hedging relationships [Member]
Derivative [Line Items]
Current Volume	[1],[2]	0.8
Designated as Hedging Instrument [Member] | Refined products marketing: Forecasted sales of refined products [Member] | Derivatives in cash flow hedging relationships [Member]
Derivative [Line Items]
Current Volume	[1],[2]	1
Designated as Hedging Instrument [Member] | Refined products marketing: Refined products inventory management activities [Member] | Derivatives in fair value hedging relationships [Member]
Derivative [Line Items]
Current Volume	[1],[2]	0.2
Designated as Hedging Instrument [Member] | Crude oil marketing: Forecasted purchases of crude oil [Member] | Derivatives in cash flow hedging relationships [Member]
Derivative [Line Items]
Current Volume	[1],[2]	23.8
Long Term Volume	[1],[2]	1.9
Designated as Hedging Instrument [Member] | Crude oil marketing: Forecasted sales of crude oil [Member] | Derivatives in cash flow hedging relationships [Member]
Derivative [Line Items]
Current Volume	[1],[2]	25.5
Long Term Volume	[1],[2]	1.9
Designated as Hedging Instrument [Member] | Propylene marketing: Forecasted sales of NGLs for propylene marketing activities [Member] | Derivatives in cash flow hedging relationships [Member]
Derivative [Line Items]
Current Volume	[1],[2]	0.3
Not Designated as Hedging Instrument [Member] | Natural gas risk management activities [Member] | Derivatives in mark-to-market relationships [Member]
Derivative [Line Items]
Current Volume | Bcf	[1],[2],[3],[4]	58.2
Long Term Volume | Bcf	[1],[2],[3],[4]	0.1
Current natural gas hedging volumes designated as an index plus or minus a discount | Bcf		14
Not Designated as Hedging Instrument [Member] | Refined products risk management activities [Member] | Derivatives in mark-to-market relationships [Member]
Derivative [Line Items]
Current Volume	[1],[2],[4]	1.3
Not Designated as Hedging Instrument [Member] | NGL risk management activities [Member] | Derivatives in mark-to-market relationships [Member]
Derivative [Line Items]
Current Volume	[1],[2],[4]	4.5
Not Designated as Hedging Instrument [Member] | Crude oil risk management activities [Member] | Derivatives in mark-to-market relationships [Member]
Derivative [Line Items]
Current Volume	[1],[2],[4]	36.4
Long Term Volume	[1],[2],[4]	2.4
[1]	The maximum term for derivatives designated as cash flow hedges, derivatives designated as fair value hedges and derivatives not designated as hedging instruments is December 2020, December 2019 and December 2020, respectively.
[2]	Volume for derivatives designated as hedging instruments reflects the total amount of volumes hedged whereas volume for derivatives not designated as hedging instruments reflects the absolute value of derivative notional volumes.
[3]	Current volumes include 14.0 Bcf of physical derivative instruments that are predominantly priced at a market-based index plus a premium or minus a discount related to location differences.
[4]	Reflects the use of derivative instruments to manage risks associated with transportation, processing and storage assets.

Derivative Instruments, Hedgi_4

Derivative Instruments, Hedging Activities and Fair Value Measurements, Derivative Fair Value Amounts (Details) - Commodity derivatives [Member] - USD ($) $ in Millions	Mar. 31, 2019	Dec. 31, 2018
Derivatives, Fair Value [Line Items]
Asset Derivatives	$ 138.4	$ 161.9
Liability Derivatives	108.4	162.4
Derivatives designated as hedging instruments [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives	112.8	144.1
Liability Derivatives	93.9	126.1
Derivatives designated as hedging instruments [Member] | Current assets [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives	102.5	138.5
Derivatives designated as hedging instruments [Member] | Other assets [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives	10.3	5.6
Derivatives designated as hedging instruments [Member] | Current liabilities [Member]
Derivatives, Fair Value [Line Items]
Liability Derivatives	81.7	115
Derivatives designated as hedging instruments [Member] | Other liabilities [Member]
Derivatives, Fair Value [Line Items]
Liability Derivatives	12.2	11.1
Derivatives not designated as hedging instruments [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives	25.6	17.8
Liability Derivatives	14.5	36.3
Derivatives not designated as hedging instruments [Member] | Current assets [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives	23.6	15.9
Derivatives not designated as hedging instruments [Member] | Other assets [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives	2	1.9
Derivatives not designated as hedging instruments [Member] | Current liabilities [Member]
Derivatives, Fair Value [Line Items]
Liability Derivatives	13.2	33.2
Derivatives not designated as hedging instruments [Member] | Other liabilities [Member]
Derivatives, Fair Value [Line Items]
Liability Derivatives	$ 1.3	$ 3.1

Derivative Instruments, Hedgi_5

Derivative Instruments, Hedging Activities and Fair Value Measurements, Asset Balance Sheet Offsetting (Details) - Commodity Derivatives [Member] - USD ($) $ in Millions	Mar. 31, 2019	Dec. 31, 2018
Offsetting Assets [Line Items]
Gross Amounts of Recognized Assets	$ 138.4	$ 161.9
Gross Amounts Offset in the Balance Sheet	0	0
Amounts of Assets Presented in the Balance Sheet	138.4	161.9
Financial Instruments	(108.1)	(158.6)
Cash Collateral Received	0	0
Cash Collateral Paid	0	0
Amounts That Would Have Been Presented On Net Basis	$ 30.3	$ 3.3

Derivative Instruments, Hedgi_6

Derivative Instruments, Hedging Activities and Fair Value Measurements, Liability Balance Sheet Offsetting (Details) - Commodity Derivatives [Member] - USD ($) $ in Millions	Mar. 31, 2019	Dec. 31, 2018
Offsetting Liabilities [Line Items]
Gross Amounts of Recognized Liabilities	$ 108.4	$ 162.4
Gross Amounts Offset in the Balance Sheet	0	0
Amounts of Liabilities Presented in the Balance Sheet	108.4	162.4
Financial Instruments	(108.1)	(158.6)
Cash Collateral Received	0	0
Cash Collateral Paid	27.3	(2.3)
Amounts That Would Have Been Presented On Net Basis	$ 27.6	$ 1.5

Derivative Instruments, Hedgi_7

Derivative Instruments, Hedging Activities and Fair Value Measurements, Gains and Losses on Derivative Instruments and Related Hedged Items (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2019	Mar. 31, 2018
Derivative Instruments, Gain (Loss) [Line Items]
Unrealized gains (losses)		$ 96.3	$ (136.8)
Derivatives in fair value hedging relationships [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Recognized in Income on Derivative		(8.5)	0.5
Gain (Loss) Recognized in Income on Hedged Item		9.9	2.3
Derivatives in fair value hedging relationships [Member] | Interest rate derivatives [Member] | Interest expense [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Recognized in Income on Derivative		0	0.7
Gain (Loss) Recognized in Income on Hedged Item		0	(0.8)
Derivatives in fair value hedging relationships [Member] | Commodity derivatives [Member] | Revenue [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Recognized in Income on Derivative		(8.5)	(0.2)
Gain (Loss) Recognized in Income on Hedged Item		9.9	3.1
Derivatives in cash flow hedging relationships [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Change in Value Recognized in Other Comprehensive Income (Loss) on Derivative		(95.2)	14.5
Gain (Loss) Reclassified from Accumulated Other Comprehensive Income (Loss) to Income		49.1	4
Derivatives in cash flow hedging relationships [Member] | Interest rate derivatives [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Change in Value Recognized in Other Comprehensive Income (Loss) on Derivative		0	11.1
Accumulated other comprehensive loss related to interest rate derivative instruments expected to be reclassified to earnings in interest expense over the next twelve months		(37.8)
Derivatives in cash flow hedging relationships [Member] | Interest rate derivatives [Member] | Interest expense [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Reclassified from Accumulated Other Comprehensive Income (Loss) to Income		(9.2)	(10.5)
Derivatives in cash flow hedging relationships [Member] | Commodity derivatives [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Net accumulated other comprehensive income (loss) related to commodity derivative instruments expected to be reclassified to earnings over the next twelve months		6
Accumulated other comprehensive income (loss) related to commodity derivative instruments expected to be reclassified to revenue over the next twelve months		6.2
Accumulated other comprehensive income (loss) related to commodity derivative instruments expected to be reclassified to operating costs and expenses over the next twelve months		(0.2)
Derivatives in cash flow hedging relationships [Member] | Commodity derivatives [Member] | Revenue [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Change in Value Recognized in Other Comprehensive Income (Loss) on Derivative	[1]	(86.7)	3
Gain (Loss) Reclassified from Accumulated Other Comprehensive Income (Loss) to Income		65.3	14
Derivatives in cash flow hedging relationships [Member] | Commodity derivatives [Member] | Operating costs and expenses [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Change in Value Recognized in Other Comprehensive Income (Loss) on Derivative	[1]	(8.5)	0.4
Gain (Loss) Reclassified from Accumulated Other Comprehensive Income (Loss) to Income		(7)	0.5
Derivatives not designated as hedging instruments [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Recognized in Income on Derivative		95.2	(155)
Realized gains (losses)		(1)
Unrealized gains (losses)		96.2
Derivatives not designated as hedging instruments [Member] | Commodity derivatives [Member] | Revenue [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Recognized in Income on Derivative		95.1	(153.5)
Derivatives not designated as hedging instruments [Member] | Commodity derivatives [Member] | Operating costs and expenses [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Recognized in Income on Derivative		0.1	$ (1.5)
Derivatives in fair value hedging relationships and not designated as hedges [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Unrealized gains (losses)		$ 96.2
[1]	The fair value of these derivative instruments will be reclassified to their respective locations on the Unaudited Condensed Statement of Consolidated Operations upon settlement of the underlying derivative transactions, as appropriate.

Derivative Instruments, Hedgi_8

Derivative Instruments, Hedging Activities and Fair Value Measurements, Recurring Fair Value Measurements (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Total gains (losses) included in:
Unrealized gain (loss) recognized as a component of net income related to financial assets and liabilities		$ 96.3	$ (136.9)
Fair Value, Measurements, Recurring [Member]
Financial assets [Abstract]
Value before application of CME Rule 814		309.3		$ 456.9
Impact of CME Rule 814		(170.9)		(295)
Total commodity derivatives		138.4		161.9
Total		138.4		161.9
Financial liabilities [Abstract]
Liquidity option agreement		447.8		390
Commodity derivatives:
Value before application of CME Rule 814		244		398.1
Impact of CME Rule 814		(135.6)		(235.7)
Total commodity derivatives		108.4		162.4
Total		556.2		552.4
Net value before application of CME Rule 814 to commodity hedging portfolio		65.3
Fair Value, Measurements, Recurring [Member] | Level 1 [Member]
Financial assets [Abstract]
Value before application of CME Rule 814		82.9		172.3
Impact of CME Rule 814		(47.9)		(134.8)
Total commodity derivatives		35		37.5
Total		35		37.5
Financial liabilities [Abstract]
Liquidity option agreement		0		0
Commodity derivatives:
Value before application of CME Rule 814		87.6		85.5
Impact of CME Rule 814		(53.1)		(48.6)
Total commodity derivatives		34.5		36.9
Total		34.5		36.9
Fair Value, Measurements, Recurring [Member] | Level 2 [Member]
Financial assets [Abstract]
Value before application of CME Rule 814		219.9		282.4
Impact of CME Rule 814		(120.4)		(159.3)
Total commodity derivatives		99.5		123.1
Total		99.5		123.1
Financial liabilities [Abstract]
Liquidity option agreement		0		0
Commodity derivatives:
Value before application of CME Rule 814		145.5		291.2
Impact of CME Rule 814		(74.6)		(172.9)
Total commodity derivatives		70.9		118.3
Total		70.9		118.3
Fair Value, Measurements, Recurring [Member] | Level 3 [Member]
Financial assets [Abstract]
Value before application of CME Rule 814		6.5		2.2
Impact of CME Rule 814		(2.6)		(0.9)
Total commodity derivatives		3.9		1.3
Total		3.9		1.3
Financial liabilities [Abstract]
Liquidity option agreement		447.8		390
Commodity derivatives:
Value before application of CME Rule 814		10.9		21.4
Impact of CME Rule 814		(7.9)		(14.2)
Total commodity derivatives		3		7.2
Total		450.8		$ 397.2
Reconciliation of changes in the fair value of Level 3 financial assets and liabilities [Roll Forward]
Financial liability balance, net, beginning of period		(395.9)	(332.7)
Total gains (losses) included in:
Transfers out of Level 3		(0.2)	0
Financial liability balance, net, end of period		(446.9)	(341.9)
Unrealized gain (loss) recognized as a component of net income related to financial assets and liabilities		3	(1.7)
Fair Value, Measurements, Recurring [Member] | Level 3 [Member] | Revenue [Member]
Total gains (losses) included in:
Net income	[1]	3.1	(0.5)
Settlements	[1]	(0.1)	(1.2)
Fair Value, Measurements, Recurring [Member] | Level 3 [Member] | Other Expense [Member]
Total gains (losses) included in:
Net income		(57.8)	(7.5)
Fair Value, Measurements, Recurring [Member] | Level 3 [Member] | Other Comprehensive Income (Loss) [Member]
Total gains (losses) included in:
Other comprehensive income		$ 4	$ 0
[1]	There were unrealized gains of $3.0 million and unrealized losses of $1.7 million included in these amounts for the three months ended March 31, 2019 and 2018, respectively.

Derivative Instruments, Hedgi_9

Derivative Instruments, Hedging Activities and Fair Value Measurements, Level 3 Recurring Valuation Techniques (Details) $ in Millions	3 Months Ended
	Mar. 31, 2019USD ($)$ / gal$ / bbl	Dec. 31, 2018USD ($)
Asset commodity derivatives - Crude oil [Member] | Liability commodity derivatives - Crude oil [Member] | Level 3 [Member] | Measurement Input, Commodity Forward Price [Member] | Minimum [Member]
Fair Value Measurements, Recurring, Valuation Techniques [Line Items]
Fair value inputs, forward commodity price (in dollars per unit) | $ / bbl	59.44
Asset commodity derivatives - Crude oil [Member] | Liability commodity derivatives - Crude oil [Member] | Level 3 [Member] | Measurement Input, Commodity Forward Price [Member] | Maximum [Member]
Fair Value Measurements, Recurring, Valuation Techniques [Line Items]
Fair value inputs, forward commodity price (in dollars per unit) | $ / bbl	66.48
Asset commodity derivatives - Propane [Member] | Liability commodity derivatives - Propane [Member] | Level 3 [Member] | Measurement Input, Commodity Forward Price [Member] | Minimum [Member]
Fair Value Measurements, Recurring, Valuation Techniques [Line Items]
Fair value inputs, forward commodity price (in dollars per unit) | $ / gal	0.62
Asset commodity derivatives - Propane [Member] | Liability commodity derivatives - Propane [Member] | Level 3 [Member] | Measurement Input, Commodity Forward Price [Member] | Maximum [Member]
Fair Value Measurements, Recurring, Valuation Techniques [Line Items]
Fair value inputs, forward commodity price (in dollars per unit) | $ / gal	0.69
Asset commodity derivatives - Natural gasoline [Member] | Liability commodity derivatives - Natural gasoline [Member] | Level 3 [Member] | Measurement Input, Commodity Forward Price [Member] | Minimum [Member]
Fair Value Measurements, Recurring, Valuation Techniques [Line Items]
Fair value inputs, forward commodity price (in dollars per unit) | $ / gal	1.18
Asset commodity derivatives - Natural gasoline [Member] | Liability commodity derivatives - Natural gasoline [Member] | Level 3 [Member] | Measurement Input, Commodity Forward Price [Member] | Maximum [Member]
Fair Value Measurements, Recurring, Valuation Techniques [Line Items]
Fair value inputs, forward commodity price (in dollars per unit) | $ / gal	1.24
Asset Commodity derivatives - Ethane [Member] | Liability Commodity Derivatives - Ethane [Member] | Level 3 [Member] | Measurement Input, Commodity Forward Price [Member] | Minimum [Member]
Fair Value Measurements, Recurring, Valuation Techniques [Line Items]
Fair value inputs, forward commodity price (in dollars per unit) | $ / gal	0.23
Asset Commodity derivatives - Ethane [Member] | Liability Commodity Derivatives - Ethane [Member] | Level 3 [Member] | Measurement Input, Commodity Forward Price [Member] | Maximum [Member]
Fair Value Measurements, Recurring, Valuation Techniques [Line Items]
Fair value inputs, forward commodity price (in dollars per unit) | $ / gal	0.26
Asset commodity derivatives - Normal butane [Member] | Liability commodity derivatives - Normal butane [Member] | Level 3 [Member] | Measurement Input, Commodity Forward Price [Member] | Minimum [Member]
Fair Value Measurements, Recurring, Valuation Techniques [Line Items]
Fair value inputs, forward commodity price (in dollars per unit) | $ / gal	0.71
Asset commodity derivatives - Normal butane [Member] | Liability commodity derivatives - Normal butane [Member] | Level 3 [Member] | Measurement Input, Commodity Forward Price [Member] | Maximum [Member]
Fair Value Measurements, Recurring, Valuation Techniques [Line Items]
Fair value inputs, forward commodity price (in dollars per unit) | $ / gal	0.80
Fair Value, Measurements, Recurring [Member]
Fair Value Measurements, Recurring, Valuation Techniques [Line Items]
Commodity asset derivatives	$ 138.4	$ 161.9
Commodity liability derivatives	108.4	162.4
Fair Value, Measurements, Recurring [Member] | Level 3 [Member]
Fair Value Measurements, Recurring, Valuation Techniques [Line Items]
Commodity asset derivatives	3.9	1.3
Commodity liability derivatives	3	$ 7.2
Fair Value, Measurements, Recurring [Member] | Level 3 [Member] | Valuation Technique, Discounted Cash Flow [Member]
Fair Value Measurements, Recurring, Valuation Techniques [Line Items]
Commodity asset derivatives	3.9
Commodity liability derivatives	3
Fair Value, Measurements, Recurring [Member] | Liability commodity derivatives - Crude oil [Member] | Level 3 [Member] | Valuation Technique, Discounted Cash Flow [Member]
Fair Value Measurements, Recurring, Valuation Techniques [Line Items]
Commodity liability derivatives	0.1
Fair Value, Measurements, Recurring [Member] | Liability commodity derivatives - Propane [Member] | Level 3 [Member] | Valuation Technique, Discounted Cash Flow [Member]
Fair Value Measurements, Recurring, Valuation Techniques [Line Items]
Commodity liability derivatives	0.8
Fair Value, Measurements, Recurring [Member] | Liability commodity derivatives - Natural gasoline [Member] | Level 3 [Member] | Valuation Technique, Discounted Cash Flow [Member]
Fair Value Measurements, Recurring, Valuation Techniques [Line Items]
Commodity liability derivatives	0.5
Fair Value, Measurements, Recurring [Member] | Liability Commodity Derivatives - Ethane [Member] | Level 3 [Member] | Valuation Technique, Discounted Cash Flow [Member]
Fair Value Measurements, Recurring, Valuation Techniques [Line Items]
Commodity liability derivatives	1.3
Fair Value, Measurements, Recurring [Member] | Liability commodity derivatives - Normal butane [Member] | Level 3 [Member] | Valuation Technique, Discounted Cash Flow [Member]
Fair Value Measurements, Recurring, Valuation Techniques [Line Items]
Commodity liability derivatives	0.3
Fair Value, Measurements, Recurring [Member] | Asset commodity derivatives - Crude oil [Member] | Level 3 [Member] | Valuation Technique, Discounted Cash Flow [Member]
Fair Value Measurements, Recurring, Valuation Techniques [Line Items]
Commodity asset derivatives	3.2
Fair Value, Measurements, Recurring [Member] | Asset commodity derivatives - Propane [Member] | Level 3 [Member] | Valuation Technique, Discounted Cash Flow [Member]
Fair Value Measurements, Recurring, Valuation Techniques [Line Items]
Commodity asset derivatives	0
Fair Value, Measurements, Recurring [Member] | Asset commodity derivatives - Natural gasoline [Member] | Level 3 [Member] | Valuation Technique, Discounted Cash Flow [Member]
Fair Value Measurements, Recurring, Valuation Techniques [Line Items]
Commodity asset derivatives	0
Fair Value, Measurements, Recurring [Member] | Asset Commodity derivatives - Ethane [Member] | Level 3 [Member] | Valuation Technique, Discounted Cash Flow [Member]
Fair Value Measurements, Recurring, Valuation Techniques [Line Items]
Commodity asset derivatives	0.7
Fair Value, Measurements, Recurring [Member] | Asset commodity derivatives - Normal butane [Member] | Level 3 [Member] | Valuation Technique, Discounted Cash Flow [Member]
Fair Value Measurements, Recurring, Valuation Techniques [Line Items]
Commodity asset derivatives	$ 0

Derivative Instruments, Hedg_10

Derivative Instruments, Hedging Activities and Fair Value Measurements, Nonrecurring Fair Value Measurements (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Asset Impairment Charges [Abstract]
Asset impairment and related charges	$ 4.8	$ 0.9

Derivative Instruments, Hedg_11

Derivative Instruments, Hedging Activities and Fair Value Measurements, Other Fair Value Measurements (Details) - USD ($) $ in Millions	Mar. 31, 2019	Dec. 31, 2018
Carrying Value [Member]
Financial Liabilities: [Abstract]
Fixed Rate Debt Principal Amount Fair Value Disclosure	$ 25,450	$ 26,150
Level 2 [Member] | Fair Value [Member]
Financial Liabilities: [Abstract]
Fixed Rate Debt Principal Amount Fair Value Disclosure	$ 26,820	$ 25,970

Related Party Transactions (Det

Related Party Transactions (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Revenues - related parties:
Total revenue - related parties	$ 12.3	$ 24.7
Costs and expenses - related parties:
Total costs and expenses - related parties	396.2	350.1
Accounts receivable - related parties:
Total accounts receivable - related parties	2.5		$ 3.5
Accounts payable - related parties:
Total accounts payable - related parties	86.6		140.2
Related Party Transactions [Abstract]
Operating costs and expenses	364.4	318.4
General and administrative expenses	31.8	31.7
EPCO and its privately held affiliates [Member]
Costs and expenses - related parties:
Total costs and expenses - related parties	272.9	256.7
Accounts payable - related parties:
Total accounts payable - related parties	48.6		116.3
Distributions:
Total cash distributions	$ 296	286.9
Relationship with Affiliates [Abstract]
Total Number of Units (in units)	697,786,410
Percentage of Total Units Outstanding	31.90%
Enterprise common units pledged as security (in units)	108,222,618
EPCO and its privately held affiliates [Member] | Distribution Reinvestment Plan [Member]
Relationship with Affiliates [Abstract]
Gross proceeds from the sale of common units	$ 7
EPCO and its privately held affiliates [Member] | Administrative Services Agreement [Member]
Costs and expenses - related parties:
Total costs and expenses - related parties	268.4	252.2
Related Party Transactions [Abstract]
Operating costs and expenses	239.1	223
General and administrative expenses	29.3	29.2
Unconsolidated affiliates [Member]
Revenues - related parties:
Total revenue - related parties	12.3	24.7
Costs and expenses - related parties:
Total costs and expenses - related parties	123.3	$ 93.4
Accounts receivable - related parties:
Total accounts receivable - related parties	2.5		3.5
Accounts payable - related parties:
Total accounts payable - related parties	$ 38		$ 23.9

Commitments and Contingencies_2

Commitments and Contingencies (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Scheduled maturities of debt obligations [Abstract]
Principal amount of consolidated debt obligations outstanding	$ 27,115.6	$ 26,420.6
Litigation matters [Member]
Loss Contingencies [Line Items]
Litigation accruals on an undiscounted basis	0.5	$ 0.5
Litigation matters [Member] | ETP Lawsuit [Member]
Loss Contingencies [Line Items]
Loss contingency, damages awarded	319.4
Loss contingency, total damages sought	535.8
Loss contingency, disgorgement damages sought	150
Prejudgment interest	$ 66.4
Post-judgment interest rate	5.00%
Positive Outcome of Litigation [Member]
Gain Contingencies [Line Items]
Counterclaim settlement awarded	$ 0.8

Commitments and Contingencies,

Commitments and Contingencies, Operating Leases (Details) $ in Millions	Mar. 31, 2019USD ($)
Operating Leases [Abstract]
Lease liability, current	$ 38.2
Lease liability, current, Consolidated Balance Sheet line item	us-gaap:OtherLiabilitiesCurrent
Lease liability, noncurrent	$ 199.8
Lease liability, noncurrent, Consolidated Balance Sheet line item	us-gaap:OtherLiabilitiesNoncurrent
Storage and Pipeline Facilities [Member]
Operating Leases [Abstract]
ROU asset carrying value	$ 147	[1]
ROU asset, Consolidated Balance Sheet line item	us-gaap:OtherAssetsNoncurrent
Lease liability carrying value	$ 147.6	[2]
Weighted-average remaining term	16 years
Weighted-average discount rate	4.30%	[3]
Transportation Equipment [Member]
Operating Leases [Abstract]
ROU asset carrying value	$ 60.9	[1]
ROU asset, Consolidated Balance Sheet line item	us-gaap:OtherAssetsNoncurrent
Lease liability carrying value	$ 63.3	[2]
Weighted-average remaining term	4 years
Weighted-average discount rate	3.60%	[3]
Office Building and Warehouse Space [Member]
Operating Leases [Abstract]
ROU asset carrying value	$ 28.4	[1]
ROU asset, Consolidated Balance Sheet line item	us-gaap:OtherAssetsNoncurrent
Lease liability carrying value	$ 27.1	[2]
Weighted-average remaining term	3 years
Weighted-average discount rate	3.50%	[3]
[1]	ROU asset amounts are located within "Other assets" on our consolidated balance sheet.
[2]	At March 31, 2019, lease liabilities of $38.2 million and $199.8 million were included within "Other current liabilities" and "Other liabilities," respectively.
[3]	The discount rate for each category of assets represents the weighted average of either (i) the implicit rate applicable to the underlying leases (where determinable) or (ii) our incremental borrowing rate adjusted for collateralization (if the implicit rate is not determinable). In general, the discount rates are based on either (i) information available at the lease commencement date or (ii) January 1, 2019 for leases existing at the adoption date for ASC 842.

Commitments and Contingencies_3

Commitments and Contingencies, Consolidated Lease Expense (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Consolidated Lease Expense [Abstract]
Fixed lease expense	$ 13.4
Variable lease expense	1.8
Subtotal operating lease expense	15.2
Short-term lease expense	11.8
Total operating lease expense	$ 27	$ 25.6

Commitments and Contingencies_4

Commitments and Contingencies, Contractual Lease Payments (Details) $ in Millions	Jan. 02, 2019USD ($)
Contractual Operating Lease Payments [Abstract]
Undiscounted total	$ 314.4

Commitments and Contingencies_5

Commitments and Contingencies, Additional Lease Information (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Lease Accounting Standard [Abstract]
Operating lease income	$ 4.8
Maximum [Member]
Lease Accounting Standard [Abstract]
Percentage of revenues from operating lease income	1.00%
Percentage of operating expense from operating lease expense	1.00%
ASC 842 [Member]
Lease Accounting Standard [Abstract]
Right-of-use assets		$ 246.1
Lease liabilities		$ 246.1
ASC 842 [Member] | Maximum [Member]
Lease Accounting Standard [Abstract]
Percentage impact of adopting new accounting pronouncement on total assets		1.00%
Percentage impact of adopting new accounting pronouncement on total liabilities		1.00%

Commitments and Contingencies_6

Commitments and Contingencies, Purchase Obligations (Details) - USD ($) $ in Billions	Mar. 31, 2019	Dec. 31, 2018
Unrecorded Unconditional Purchase Obligation [Line Items]
Unrecorded purchase obligation, in total	$ 13.5	$ 10.8
New Purchase Obligations [Member]
Unrecorded Unconditional Purchase Obligation [Line Items]
Unrecorded purchase obligation, next five years	1.1
Thereafter	2.1
Unrecorded purchase obligation, in total	$ 3.2

Commitments and Contingencies_7

Commitments and Contingencies, Liquidity Option Agreement (Details) $ in Millions	3 Months Ended
	Mar. 31, 2019USD ($)shares	Mar. 31, 2018USD ($)	Dec. 31, 2018USD ($)
Liquidity Option Agreement [Abstract]
Change in fair market value of Liquidity Option Agreement	$ 57.8	$ 7.5
Percentage of capital stock we agreed to purchase under liquidity option agreement	100.00%
Liquidity Option exercise period	90 days
Percent increase (decrease) in weighted-average cost of capital	(1.00%)
Number of units held by limited partner | shares	54,807,352
Liquidity Option Agreement [Member]
Liquidity Option Agreement [Abstract]
Increase in fair value of liquidity option agreement assuming retention of all units	$ 20.1
Liquidity Option Agreement [Member] | Measurement Input, Unit Retention Percentage [Member]
Liquidity Option Agreement [Abstract]
Derivative Liability, Measurement Input	0.960
Valuation, Income Approach [Member] | Liquidity Option Agreement [Member]
Liquidity Option Agreement [Abstract]
Derivative Liability	$ 447.8		$ 390

Supplemental Cash Flow Inform_3

Supplemental Cash Flow Information (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018	Mar. 29, 2018
Decrease (increase) in:
Accounts receivable - trade	$ (653)	$ (106.8)
Accounts receivable - related parties	2	(0.8)
Inventories	(84.5)	(19.5)
Prepaid and other current assets	(223.4)	(71.9)
Other assets	(13.2)	(10.3)
Increase (decrease) in:
Accounts payable - trade	(35.7)	(53.1)
Accounts payable - related parties	(7.9)	(0.9)
Accrued product payables	673	328.4
Accrued interest	(178.7)	(147.3)
Other current liabilities	(8.4)	(106.9)
Other liabilities	(30)	(14)
Net effect of changes in operating accounts	(559.8)	(203.1)
Liability for construction in progress expenditures	380.2		$ 567.6
Business Combination
Cash used for business combinations, net of cash received	0	149.8
Gain on step acquisition of Delaware Processing	$ 0	37
Delaware Basin Gas Processing LLC [Member]
Business Combination
Remaining membership interest acquired				50.00%
Cash used for business combinations, net of cash received		150
Gain on step acquisition of Delaware Processing		$ 37

Condensed Consolidating Finan_3

Condensed Consolidating Financial Information, Balance Sheet (Details) - USD ($) $ in Millions	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents and restricted cash	$ 107.5	$ 410.1
Accounts receivable - trade, net	4,290.7	3,659.1
Accounts receivable - related parties	2.5	3.5
Inventories	1,680.5	1,522.1
Derivative assets	126.1	154.4
Prepaid and other current assets	421.3	311.5
Total current assets	6,628.6	6,060.7
Property, plant and equipment, net	39,347.5	38,737.6
Investments in unconsolidated affiliates	2,654.3	2,615.1
Intangible assets, net	3,565.9	3,608.4
Goodwill	5,745.2	5,745.2
Other assets	456	202.8
Total assets	58,397.5	56,969.8
Current liabilities:
Current maturities of debt	2,694.6	1,500.1
Accounts payable - trade	918.1	1,102.8
Accounts payable - related parties	86.6	140.2
Accrued product payables	4,196.7	3,475.8
Accrued interest	216.9	395.6
Derivative liabilities	94.9	148.2
Other current liabilities	384.9	404.8
Total current liabilities	8,592.7	7,167.5
Long-term debt	24,181.6	24,678.1
Deferred tax liabilities	82.2	80.4
Other long-term liabilities	1,019.7	751.6
Commitments and contingencies
Equity:
Partners' and other owners' equity	24,057.9	23,853.5
Noncontrolling interests	463.4	438.7
Total equity	24,521.3	24,292.2	$ 22,964.9	$ 22,772.4
Total liabilities and equity	58,397.5	56,969.8
Eliminations and Adjustments [Member]
Current assets:
Cash and cash equivalents and restricted cash	0	0
Accounts receivable - trade, net	0	0
Accounts receivable - related parties	(81.9)	(32.7)
Inventories	0	0
Derivative assets	0	0
Prepaid and other current assets	0.3	0.6
Total current assets	(81.6)	(32.1)
Property, plant and equipment, net	0	0
Investments in unconsolidated affiliates	(24,586.3)	(24,273.6)
Intangible assets, net	0	0
Goodwill	0	0
Other assets	0	0
Total assets	(24,667.9)	(24,305.7)
Current liabilities:
Current maturities of debt	0	0
Accounts payable - trade	0	0
Accounts payable - related parties	(81.9)	(32.6)
Accrued product payables	0	0
Accrued interest	0	0
Derivative liabilities	0	0
Other current liabilities	0	0
Total current liabilities	(81.9)	(32.6)
Long-term debt	0	0
Deferred tax liabilities	2.3	2.3
Other long-term liabilities	0	0
Commitments and contingencies
Equity:
Partners' and other owners' equity	(24,558.9)	(24,247.4)
Noncontrolling interests	(29.4)	(28)
Total equity	(24,588.3)	(24,275.4)
Total liabilities and equity	(24,667.9)	(24,305.7)
Subsidiary Issuer (EPO) [Member]
Current assets:
Cash and cash equivalents and restricted cash	33	393.4
Accounts receivable - trade, net	1,230.1	1,303.1
Accounts receivable - related parties	232.1	141.8
Inventories	1,088.2	889.3
Derivative assets	73.1	105
Prepaid and other current assets	206.9	166
Total current assets	2,863.4	2,998.6
Property, plant and equipment, net	6,192.5	6,112.7
Investments in unconsolidated affiliates	44,422.5	43,962.6
Intangible assets, net	654.3	659.2
Goodwill	459.5	459.5
Other assets	389.4	292.1
Total assets	54,981.6	54,484.7
Current liabilities:
Current maturities of debt	2,694.6	1,500
Accounts payable - trade	269.4	404
Accounts payable - related parties	1,073.6	1,557.3
Accrued product payables	1,673.8	1,574.7
Accrued interest	216.9	395.5
Derivative liabilities	66.7	86.2
Other current liabilities	93	87.9
Total current liabilities	6,088	5,605.6
Long-term debt	24,166.9	24,663.4
Deferred tax liabilities	16.1	17
Other long-term liabilities	144.2	65.2
Commitments and contingencies
Equity:
Partners' and other owners' equity	24,566.4	24,133.5
Noncontrolling interests	0	0
Total equity	24,566.4	24,133.5
Total liabilities and equity	54,981.6	54,484.7
Other Subsidiaries (Non-guarantor) [Member]
Current assets:
Cash and cash equivalents and restricted cash	89.5	50.3
Accounts receivable - trade, net	3,063	2,356.8
Accounts receivable - related parties	1,006.1	1,423.7
Inventories	592.8	633.2
Derivative assets	53	49.1
Prepaid and other current assets	238.6	155.1
Total current assets	5,043	4,668.2
Property, plant and equipment, net	33,161.1	32,628.7
Investments in unconsolidated affiliates	4,234.1	4,170.6
Intangible assets, net	2,925.2	2,963
Goodwill	5,285.7	5,285.7
Other assets	287.8	131.9
Total assets	50,936.9	49,848.1
Current liabilities:
Current maturities of debt	0	0.1
Accounts payable - trade	663.6	734.3
Accounts payable - related parties	180.2	127.5
Accrued product payables	2,525.8	1,902.3
Accrued interest	3.1	0.9
Derivative liabilities	28.2	61.7
Other current liabilities	313.8	326.3
Total current liabilities	3,714.7	3,153.1
Long-term debt	14.7	14.7
Deferred tax liabilities	64.6	62
Other long-term liabilities	649.6	518.4
Commitments and contingencies
Equity:
Partners' and other owners' equity	46,425.8	46,031.8
Noncontrolling interests	67.5	68.1
Total equity	46,493.3	46,099.9
Total liabilities and equity	50,936.9	49,848.1
Consolidated EPO and Subsidiaries [Member]
Current assets:
Cash and cash equivalents and restricted cash	107.5	410.1
Accounts receivable - trade, net	4,290.7	3,659.1
Accounts receivable - related parties	84.4	35.4
Inventories	1,680.5	1,522.1
Derivative assets	126.1	154.4
Prepaid and other current assets	420.6	310.9
Total current assets	6,709.8	6,092
Property, plant and equipment, net	39,347.5	38,737.6
Investments in unconsolidated affiliates	2,654.3	2,615.1
Intangible assets, net	3,565.9	3,608.4
Goodwill	5,745.2	5,745.2
Other assets	455	201.9
Total assets	58,477.7	57,000.2
Current liabilities:
Current maturities of debt	2,694.6	1,500.1
Accounts payable - trade	918	1,102.8
Accounts payable - related parties	86.6	140.9
Accrued product payables	4,196.7	3,475.8
Accrued interest	216.9	395.6
Derivative liabilities	94.9	148.2
Other current liabilities	384.9	404.8
Total current liabilities	8,592.6	7,168.2
Long-term debt	24,181.6	24,678.1
Deferred tax liabilities	79.9	78.1
Other long-term liabilities	571.9	361.7
Commitments and contingencies
Equity:
Partners' and other owners' equity	24,558.9	24,247.4
Noncontrolling interests	492.8	466.7
Total equity	25,051.7	24,714.1
Total liabilities and equity	58,477.7	57,000.2
Consolidated EPO and Subsidiaries [Member] | Eliminations and Adjustments [Member]
Current assets:
Cash and cash equivalents and restricted cash	(15)	(33.6)
Accounts receivable - trade, net	(2.4)	(0.8)
Accounts receivable - related parties	(1,153.8)	(1,530.1)
Inventories	(0.5)	(0.4)
Derivative assets	0	0.3
Prepaid and other current assets	(24.9)	(10.2)
Total current assets	(1,196.6)	(1,574.8)
Property, plant and equipment, net	(6.1)	(3.8)
Investments in unconsolidated affiliates	(46,002.3)	(45,518.1)
Intangible assets, net	(13.6)	(13.8)
Goodwill	0	0
Other assets	(222.2)	(222.1)
Total assets	(47,440.8)	(47,332.6)
Current liabilities:
Current maturities of debt	0	0
Accounts payable - trade	(15)	(35.5)
Accounts payable - related parties	(1,167.2)	(1,543.9)
Accrued product payables	(2.9)	(1.2)
Accrued interest	(3.1)	(0.8)
Derivative liabilities	0	0.3
Other current liabilities	(21.9)	(9.4)
Total current liabilities	(1,210.1)	(1,590.5)
Long-term debt	0	0
Deferred tax liabilities	(0.8)	(0.9)
Other long-term liabilities	(221.9)	(221.9)
Commitments and contingencies
Equity:
Partners' and other owners' equity	(46,433.3)	(45,917.9)
Noncontrolling interests	425.3	398.6
Total equity	(46,008)	(45,519.3)
Total liabilities and equity	(47,440.8)	(47,332.6)
Enterprise Products Partners L.P. (Guarantor) [Member]
Current assets:
Cash and cash equivalents and restricted cash	0	0
Accounts receivable - trade, net	0	0
Accounts receivable - related parties	0	0.8
Inventories	0	0
Derivative assets	0	0
Prepaid and other current assets	0.4	0
Total current assets	0.4	0.8
Property, plant and equipment, net	0	0
Investments in unconsolidated affiliates	24,586.3	24,273.6
Intangible assets, net	0	0
Goodwill	0	0
Other assets	1	0.9
Total assets	24,587.7	24,275.3
Current liabilities:
Current maturities of debt	0	0
Accounts payable - trade	0.1	0
Accounts payable - related parties	81.9	31.9
Accrued product payables	0	0
Accrued interest	0	0
Derivative liabilities	0	0
Other current liabilities	0	0
Total current liabilities	82	31.9
Long-term debt	0	0
Deferred tax liabilities	0	0
Other long-term liabilities	447.8	389.9
Commitments and contingencies
Equity:
Partners' and other owners' equity	24,057.9	23,853.5
Noncontrolling interests	0	0
Total equity	24,057.9	23,853.5
Total liabilities and equity	$ 24,587.7	$ 24,275.3

Condensed Consolidating Finan_4

Condensed Consolidating Financial Information, Statement of Operations (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Unaudited Condensed Consolidating Statement of Operations
Revenues	$ 8,543.5	$ 9,298.5
Costs and expenses:
Operating costs and expenses	7,019.7	8,222.7
General and administrative costs	52.2	53
Total costs and expenses	7,071.9	8,275.7
Equity in income of unconsolidated affiliates	154.6	115.7
Operating income	1,626.2	1,138.5
Other income (expense):
Interest expense	(277.2)	(252.1)
Other, net	(56.3)	30.2
Total other expense, net	(333.5)	(221.9)
Income before income taxes	1,292.7	916.6
Provision for income taxes	(12.3)	(5.1)
Net income	1,280.4	911.5
Net income attributable to noncontrolling interests	(19.9)	(10.8)
Net income attributable to limited partners	1,260.5	900.7
Eliminations and Adjustments [Member]
Unaudited Condensed Consolidating Statement of Operations
Revenues	0	0
Costs and expenses:
Operating costs and expenses	0	0
General and administrative costs	0	0
Total costs and expenses	0	0
Equity in income of unconsolidated affiliates	(1,319.2)	(909.1)
Operating income	(1,319.2)	(909.1)
Other income (expense):
Interest expense	0	0
Other, net	0	0
Total other expense, net	0	0
Income before income taxes	(1,319.2)	(909.1)
Provision for income taxes	(0.3)	(0.3)
Net income	(1,319.5)	(909.4)
Net income attributable to noncontrolling interests	1.3	1.3
Net income attributable to limited partners	(1,318.2)	(908.1)
Subsidiary Issuer (EPO) [Member]
Unaudited Condensed Consolidating Statement of Operations
Revenues	9,477.8	10,317.8
Costs and expenses:
Operating costs and expenses	9,149.5	9,980.6
General and administrative costs	3.8	5.4
Total costs and expenses	9,153.3	9,986
Equity in income of unconsolidated affiliates	1,276.8	831
Operating income	1,601.3	1,162.8
Other income (expense):
Interest expense	(277.3)	(252.2)
Other, net	3.1	2.8
Total other expense, net	(274.2)	(249.4)
Income before income taxes	1,327.1	913.4
Provision for income taxes	(4.2)	(5.4)
Net income	1,322.9	908
Net income attributable to noncontrolling interests	0	0
Net income attributable to limited partners	1,322.9	908
Other Subsidiaries (Non-guarantor) [Member]
Unaudited Condensed Consolidating Statement of Operations
Revenues	5,639.6	6,408.9
Costs and expenses:
Operating costs and expenses	4,440.1	5,670.3
General and administrative costs	46.8	46.7
Total costs and expenses	4,486.9	5,717
Equity in income of unconsolidated affiliates	172.1	154.5
Operating income	1,324.8	846.4
Other income (expense):
Interest expense	(2.7)	(2.5)
Other, net	1.2	37.5
Total other expense, net	(1.5)	35
Income before income taxes	1,323.3	881.4
Provision for income taxes	(7.8)	0.6
Net income	1,315.5	882
Net income attributable to noncontrolling interests	(1.8)	(1.7)
Net income attributable to limited partners	1,313.7	880.3
Consolidated EPO and Subsidiaries [Member]
Unaudited Condensed Consolidating Statement of Operations
Revenues	8,543.5	9,298.5
Costs and expenses:
Operating costs and expenses	7,019.7	8,222.7
General and administrative costs	51.3	52.1
Total costs and expenses	7,071	8,274.8
Equity in income of unconsolidated affiliates	154.6	115.7
Operating income	1,627.1	1,139.4
Other income (expense):
Interest expense	(277.2)	(252.1)
Other, net	1.5	37.7
Total other expense, net	(275.7)	(214.4)
Income before income taxes	1,351.4	925
Provision for income taxes	(12)	(4.8)
Net income	1,339.4	920.2
Net income attributable to noncontrolling interests	(21.2)	(12.1)
Net income attributable to limited partners	1,318.2	908.1
Consolidated EPO and Subsidiaries [Member] | Eliminations and Adjustments [Member]
Unaudited Condensed Consolidating Statement of Operations
Revenues	(6,573.9)	(7,428.2)
Costs and expenses:
Operating costs and expenses	(6,569.9)	(7,428.2)
General and administrative costs	0.7	0
Total costs and expenses	(6,569.2)	(7,428.2)
Equity in income of unconsolidated affiliates	(1,294.3)	(869.8)
Operating income	(1,299)	(869.8)
Other income (expense):
Interest expense	2.8	2.6
Other, net	(2.8)	(2.6)
Total other expense, net	0	0
Income before income taxes	(1,299)	(869.8)
Provision for income taxes	0	0
Net income	(1,299)	(869.8)
Net income attributable to noncontrolling interests	(19.4)	(10.4)
Net income attributable to limited partners	(1,318.4)	(880.2)
Enterprise Products Partners L.P. (Guarantor) [Member]
Unaudited Condensed Consolidating Statement of Operations
Revenues	0	0
Costs and expenses:
Operating costs and expenses	0	0
General and administrative costs	0.9	0.9
Total costs and expenses	0.9	0.9
Equity in income of unconsolidated affiliates	1,319.2	909.1
Operating income	1,318.3	908.2
Other income (expense):
Interest expense	0	0
Other, net	(57.8)	(7.5)
Total other expense, net	(57.8)	(7.5)
Income before income taxes	1,260.5	900.7
Provision for income taxes	0	0
Net income	1,260.5	900.7
Net income attributable to noncontrolling interests	0	0
Net income attributable to limited partners	$ 1,260.5	$ 900.7

Condensed Consolidating Finan_5

Condensed Consolidating Financial Information, Statement of Comprehensive Income (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Unaudited Condensed Consolidating Statement of Comprehensive Income
Comprehensive income	$ 1,135.5	$ 922
Comprehensive income attributable to noncontrolling interests	(19.9)	(10.8)
Comprehensive income attributable to entity	1,115.6	911.2
Eliminations and Adjustments [Member]
Unaudited Condensed Consolidating Statement of Comprehensive Income
Comprehensive income	(1,174.6)	(919.8)
Comprehensive income attributable to noncontrolling interests	1.3	1.3
Comprehensive income attributable to entity	(1,173.3)	(918.5)
Subsidiary Issuer (EPO) [Member]
Unaudited Condensed Consolidating Statement of Comprehensive Income
Comprehensive income	1,294.2	918.9
Comprehensive income attributable to noncontrolling interests	0	0
Comprehensive income attributable to entity	1,294.2	918.9
Other Subsidiaries (Non-guarantor) [Member]
Unaudited Condensed Consolidating Statement of Comprehensive Income
Comprehensive income	1,199.3	881.5
Comprehensive income attributable to noncontrolling interests	(1.8)	(1.7)
Comprehensive income attributable to entity	1,197.5	879.8
Consolidated EPO and Subsidiaries [Member]
Unaudited Condensed Consolidating Statement of Comprehensive Income
Comprehensive income	1,194.5	930.6
Comprehensive income attributable to noncontrolling interests	(21.2)	(12.1)
Comprehensive income attributable to entity	1,173.3	918.5
Consolidated EPO and Subsidiaries [Member] | Eliminations and Adjustments [Member]
Unaudited Condensed Consolidating Statement of Comprehensive Income
Comprehensive income	(1,299)	(869.8)
Comprehensive income attributable to noncontrolling interests	(19.4)	(10.4)
Comprehensive income attributable to entity	(1,318.4)	(880.2)
Enterprise Products Partners L.P. (Guarantor) [Member]
Unaudited Condensed Consolidating Statement of Comprehensive Income
Comprehensive income	1,115.6	911.2
Comprehensive income attributable to noncontrolling interests	0	0
Comprehensive income attributable to entity	$ 1,115.6	$ 911.2

Condensed Consolidating Finan_6

Condensed Consolidating Financial Information, Statement of Cash Flows (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Operating activities:
Net income	$ 1,280,400	$ 911,500
Reconciliation of net income to net cash flows provided by operating activities:
Depreciation, amortization and accretion	474,500	425,900
Equity in income of unconsolidated affiliates	(154,600)	(115,700)
Distributions received on earnings from unconsolidated affiliates	139,000	107,500
Net effect of changes in operating accounts and other operating activities	(578,900)	(95,600)
Net cash flows provided by operating activities	1,160,400	1,233,600
Investing activities:
Capital expenditures	(1,148,900)	(946,500)
Cash used for business combinations, net of cash received	0	(149,800)
Proceeds from asset sales	1,700	1,100
Other investing activities	(27,300)	(23,900)
Cash used in investing activities	(1,174,500)	(1,119,100)
Financing activities:
Borrowings under debt agreements	15,692,400	16,283,800
Repayments of debt	(14,999,200)	(15,444,700)
Cash distributions paid to owners	(950,400)	(918,500)
Cash payments made in connection with DERs	(4,500)	(3,900)
Cash distributions paid to noncontrolling interests	(18,000)	(15,400)
Cash contributions from noncontrolling interests	34,800	100
Net cash proceeds from issuance of common units	42,700	177,000
Repurchase of common units under 2019 Buyback Program	(51,600)	0
Cash contributions from owners	0	0
Other financing activities	(34,700)	(47,600)
Cash provided by (used in) financing activities	(288,500)	30,800
Net change in cash and cash equivalents, including restricted cash	(302,600)	145,300
Cash and cash equivalents, including restricted cash, at beginning of period	410,100	70,300
Cash and cash equivalents, including restricted cash, at end of period	107,500	215,600
Eliminations and Adjustments [Member]
Operating activities:
Net income	(1,319,500)	(909,400)
Reconciliation of net income to net cash flows provided by operating activities:
Depreciation, amortization and accretion	0	0
Equity in income of unconsolidated affiliates	1,319,200	909,100
Distributions received on earnings from unconsolidated affiliates	(981,700)	(920,100)
Net effect of changes in operating accounts and other operating activities	200	0
Net cash flows provided by operating activities	(981,800)	(920,400)
Investing activities:
Capital expenditures	0	0
Cash used for business combinations, net of cash received	0	0
Proceeds from asset sales	0	0
Other investing activities	84,100	173,200
Cash used in investing activities	84,100	173,200
Financing activities:
Borrowings under debt agreements	0	0
Repayments of debt	0	0
Cash distributions paid to owners	981,700	920,100
Cash payments made in connection with DERs	0	0
Cash distributions paid to noncontrolling interests	100	300
Cash contributions from noncontrolling interests	0	0
Net cash proceeds from issuance of common units	0	0
Repurchase of common units under 2019 Buyback Program	0
Cash contributions from owners	(84,100)	(173,200)
Other financing activities	0	0
Cash provided by (used in) financing activities	897,700	747,200
Net change in cash and cash equivalents, including restricted cash	0	0
Cash and cash equivalents, including restricted cash, at beginning of period	0	0
Cash and cash equivalents, including restricted cash, at end of period	0	0
Subsidiary Issuer (EPO) [Member]
Operating activities:
Net income	1,322,900	908,000
Reconciliation of net income to net cash flows provided by operating activities:
Depreciation, amortization and accretion	74,900	58,200
Equity in income of unconsolidated affiliates	(1,276,800)	(831,000)
Distributions received on earnings from unconsolidated affiliates	338,400	283,400
Net effect of changes in operating accounts and other operating activities	100,900	392,200
Net cash flows provided by operating activities	560,300	810,800
Investing activities:
Capital expenditures	(223,800)	(284,000)
Cash used for business combinations, net of cash received	0	0
Proceeds from asset sales	200	200
Other investing activities	(492,800)	(474,600)
Cash used in investing activities	(716,400)	(758,400)
Financing activities:
Borrowings under debt agreements	15,692,400	16,283,800
Repayments of debt	(14,999,100)	(15,444,600)
Cash distributions paid to owners	(981,700)	(920,100)
Cash payments made in connection with DERs	0	0
Cash distributions paid to noncontrolling interests	0	0
Cash contributions from noncontrolling interests	0	0
Net cash proceeds from issuance of common units	0	0
Repurchase of common units under 2019 Buyback Program	0
Cash contributions from owners	84,100	173,200
Other financing activities	0	(22,700)
Cash provided by (used in) financing activities	(204,300)	69,600
Net change in cash and cash equivalents, including restricted cash	(360,400)	122,000
Cash and cash equivalents, including restricted cash, at beginning of period	393,400	65,200
Cash and cash equivalents, including restricted cash, at end of period	33,000	187,200
Other Subsidiaries (Non-guarantor) [Member]
Operating activities:
Net income	1,315,500	882,000
Reconciliation of net income to net cash flows provided by operating activities:
Depreciation, amortization and accretion	399,800	367,800
Equity in income of unconsolidated affiliates	(172,100)	(154,500)
Distributions received on earnings from unconsolidated affiliates	83,000	66,800
Net effect of changes in operating accounts and other operating activities	(861,700)	(545,700)
Net cash flows provided by operating activities	764,500	616,400
Investing activities:
Capital expenditures	(921,000)	(662,500)
Cash used for business combinations, net of cash received	0	(149,800)
Proceeds from asset sales	1,500	900
Other investing activities	(10,100)	(500)
Cash used in investing activities	(929,600)	(811,900)
Financing activities:
Borrowings under debt agreements	0	11,500
Repayments of debt	(100)	(100)
Cash distributions paid to owners	(300,500)	(259,300)
Cash payments made in connection with DERs	0	0
Cash distributions paid to noncontrolling interests	(2,400)	(2,000)
Cash contributions from noncontrolling interests	0	0
Net cash proceeds from issuance of common units	0	0
Repurchase of common units under 2019 Buyback Program	0
Cash contributions from owners	512,900	442,700
Other financing activities	(5,600)	0
Cash provided by (used in) financing activities	204,300	192,800
Net change in cash and cash equivalents, including restricted cash	39,200	(2,700)
Cash and cash equivalents, including restricted cash, at beginning of period	50,300	31,500
Cash and cash equivalents, including restricted cash, at end of period	89,500	28,800
Consolidated EPO and Subsidiaries [Member]
Operating activities:
Net income	1,339,400	920,200
Reconciliation of net income to net cash flows provided by operating activities:
Depreciation, amortization and accretion	474,500	425,900
Equity in income of unconsolidated affiliates	(154,600)	(115,700)
Distributions received on earnings from unconsolidated affiliates	139,000	107,500
Net effect of changes in operating accounts and other operating activities	(733,100)	(127,400)
Net cash flows provided by operating activities	1,065,200	1,210,500
Investing activities:
Capital expenditures	(1,148,900)	(946,500)
Cash used for business combinations, net of cash received	0	(149,800)
Proceeds from asset sales	1,700	1,100
Other investing activities	(27,300)	(23,900)
Cash used in investing activities	(1,174,500)	(1,119,100)
Financing activities:
Borrowings under debt agreements	15,692,400	16,283,800
Repayments of debt	(14,999,200)	(15,444,700)
Cash distributions paid to owners	(981,700)	(920,100)
Cash payments made in connection with DERs	0	0
Cash distributions paid to noncontrolling interests	(18,100)	(15,700)
Cash contributions from noncontrolling interests	34,800	100
Net cash proceeds from issuance of common units	0	0
Repurchase of common units under 2019 Buyback Program	0
Cash contributions from owners	84,100	173,200
Other financing activities	(5,600)	(22,700)
Cash provided by (used in) financing activities	(193,300)	53,900
Net change in cash and cash equivalents, including restricted cash	(302,600)	145,300
Cash and cash equivalents, including restricted cash, at beginning of period	410,100	70,300
Cash and cash equivalents, including restricted cash, at end of period	107,500	215,600
Consolidated EPO and Subsidiaries [Member] | Eliminations and Adjustments [Member]
Operating activities:
Net income	(1,299,000)	(869,800)
Reconciliation of net income to net cash flows provided by operating activities:
Depreciation, amortization and accretion	(200)	(100)
Equity in income of unconsolidated affiliates	1,294,300	869,800
Distributions received on earnings from unconsolidated affiliates	(282,400)	(242,700)
Net effect of changes in operating accounts and other operating activities	27,700	26,100
Net cash flows provided by operating activities	(259,600)	(216,700)
Investing activities:
Capital expenditures	(4,100)	0
Cash used for business combinations, net of cash received	0	0
Proceeds from asset sales	0	0
Other investing activities	475,600	451,200
Cash used in investing activities	471,500	451,200
Financing activities:
Borrowings under debt agreements	0	(11,500)
Repayments of debt	0	0
Cash distributions paid to owners	300,500	259,300
Cash payments made in connection with DERs	0	0
Cash distributions paid to noncontrolling interests	(15,700)	(13,700)
Cash contributions from noncontrolling interests	34,800	100
Net cash proceeds from issuance of common units	0	0
Repurchase of common units under 2019 Buyback Program	0
Cash contributions from owners	(512,900)	(442,700)
Other financing activities	0	0
Cash provided by (used in) financing activities	(193,300)	(208,500)
Net change in cash and cash equivalents, including restricted cash	18,600	26,000
Cash and cash equivalents, including restricted cash, at beginning of period	(33,600)	(26,400)
Cash and cash equivalents, including restricted cash, at end of period	(15,000)	(400)
Enterprise Products Partners L.P. (Guarantor) [Member]
Operating activities:
Net income	1,260,500	900,700
Reconciliation of net income to net cash flows provided by operating activities:
Depreciation, amortization and accretion	0	0
Equity in income of unconsolidated affiliates	(1,319,200)	(909,100)
Distributions received on earnings from unconsolidated affiliates	981,700	920,100
Net effect of changes in operating accounts and other operating activities	154,000	31,800
Net cash flows provided by operating activities	1,077,000	943,500
Investing activities:
Capital expenditures	0	0
Cash used for business combinations, net of cash received	0	0
Proceeds from asset sales	0	0
Other investing activities	(84,100)	(173,200)
Cash used in investing activities	(84,100)	(173,200)
Financing activities:
Borrowings under debt agreements	0	0
Repayments of debt	0	0
Cash distributions paid to owners	(950,400)	(918,500)
Cash payments made in connection with DERs	(4,500)	(3,900)
Cash distributions paid to noncontrolling interests	0	0
Cash contributions from noncontrolling interests	0	0
Net cash proceeds from issuance of common units	42,700	177,000
Repurchase of common units under 2019 Buyback Program	(51,600)
Cash contributions from owners	0	0
Other financing activities	(29,100)	(24,900)
Cash provided by (used in) financing activities	(992,900)	(770,300)
Net change in cash and cash equivalents, including restricted cash	0	0
Cash and cash equivalents, including restricted cash, at beginning of period	0	0
Cash and cash equivalents, including restricted cash, at end of period	$ 0	$ 0