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Condensed Consolidating Financial Information, Statement of Cash Flows (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2017 | Jun. 30, 2016
Operating activities: |  |  |  |
Net income | $ 666.0 | $ 570.0 | $ 1,437.0 | $ 1,240.2
Reconciliation of net income to net cash flows provided by operating activities: |  |  |  |
Depreciation, amortization and accretion |  |  | 808.8 | 763.4
Equity in income of unconsolidated affiliates | (107.0) | (76.4) | (201.8) | (177.5)
Distributions received on earnings from unconsolidated affiliates |  |  | 205.1 | 195.1
Net effect of changes in operating accounts and other operating activities |  |  | 85.8 | (176.0)
Net cash flows provided by operating activities |  |  | 2,334.9 | 1,845.2
Investing activities: |  |  |  |
Capital expenditures, net of contributions in aid of construction costs |  |  | (1,113.1) | (1,856.8)
Cash used for business combinations, net of cash received |  |  | (191.4) | 0.0
Proceeds from asset sales |  |  | 3.2 | 27.9
Other investing activities |  |  | 321.8 | (409.7)
Cash used in investing activities |  |  | (979.5) | (2,238.6)
Financing activities: |  |  |  |
Borrowings under debt agreements |  |  | 33,307.8 | 33,235.3
Repayments of debt |  |  | (33,639.3) | (32,986.7)
Cash distributions paid to owners |  |  | (1,757.8) | (1,610.5)
Cash payments made in connection with DERs |  |  | (7.2) | (5.3)
Cash distributions paid to noncontrolling interests |  |  | (23.1) | (20.8)
Cash contributions from noncontrolling interests |  |  | 0.3 | 16.0
Net cash proceeds from issuance of common units |  |  | 757.2 | 1,888.3
Cash contributions from owners |  |  | 0.0 | 0.0
Other financing activities |  |  | (27.8) | (28.4)
Cash provided by (used in) financing activities |  |  | (1,389.9) | 487.9
Net change in cash and cash equivalents |  |  | (34.5) | 94.5
Cash and cash equivalents, beginning balance |  |  | 63.1 | 19.0
Cash and cash equivalents, ending balance | 28.6 | 113.5 | 28.6 | 113.5
Eliminations and Adjustments [Member] |  |  |  |
Operating activities: |  |  |  |
Net income | (673.4) | (582.8) | (1,440.6) | (1,243.3)
Reconciliation of net income to net cash flows provided by operating activities: |  |  |  |
Depreciation, amortization and accretion |  |  | 0.0 | 0.0
Equity in income of unconsolidated affiliates | 673.0 | 582.3 | 1,439.7 | 1,242.4
Distributions received on earnings from unconsolidated affiliates |  |  | (1,753.3) | (1,633.4)
Net effect of changes in operating accounts and other operating activities |  |  | 0.4 | 0.6
Net cash flows provided by operating activities |  |  | (1,753.8) | (1,633.7)
Investing activities: |  |  |  |
Capital expenditures, net of contributions in aid of construction costs |  |  | 0.0 | 0.0
Cash used for business combinations, net of cash received |  |  | 0.0 |
Proceeds from asset sales |  |  | 0.0 | 0.0
Other investing activities |  |  | 750.9 | 1,881.8
Cash used in investing activities |  |  | 750.9 | 1,881.8
Financing activities: |  |  |  |
Borrowings under debt agreements |  |  | 0.0 | 0.0
Repayments of debt |  |  | 0.0 | 0.0
Cash distributions paid to owners |  |  | 1,753.3 | 1,633.4
Cash payments made in connection with DERs |  |  | 0.0 | 0.0
Cash distributions paid to noncontrolling interests |  |  | 0.5 | 0.3
Cash contributions from noncontrolling interests |  |  | 0.0 | 0.0
Net cash proceeds from issuance of common units |  |  | 0.0 | 0.0
Cash contributions from owners |  |  | (750.9) | (1,881.8)
Other financing activities |  |  | 0.0 | 0.0
Cash provided by (used in) financing activities |  |  | 1,002.9 | (248.1)
Net change in cash and cash equivalents |  |  | 0.0 | 0.0
Cash and cash equivalents, beginning balance |  |  | 0.0 | 0.0
Cash and cash equivalents, ending balance | 0.0 | 0.0 | 0.0 | 0.0
Subsidiary Issuer (EPO) [Member] |  |  |  |
Operating activities: |  |  |  |
Net income | 672.1 | 587.1 | 1,437.8 | 1,246.3
Reconciliation of net income to net cash flows provided by operating activities: |  |  |  |
Depreciation, amortization and accretion |  |  | 103.3 | 84.9
Equity in income of unconsolidated affiliates | (716.1) | (637.3) | (1,444.9) | (1,270.0)
Distributions received on earnings from unconsolidated affiliates |  |  | 529.3 | 475.9
Net effect of changes in operating accounts and other operating activities |  |  | 1,793.0 | 679.7
Net cash flows provided by operating activities |  |  | 2,418.5 | 1,216.8
Investing activities: |  |  |  |
Capital expenditures, net of contributions in aid of construction costs |  |  | (369.3) | (729.1)
Cash used for business combinations, net of cash received |  |  | 0.0 |
Proceeds from asset sales |  |  | 1.4 | 13.9
Other investing activities |  |  | (759.8) | (945.0)
Cash used in investing activities |  |  | (1,127.7) | (1,660.2)
Financing activities: |  |  |  |
Borrowings under debt agreements |  |  | 33,307.8 | 33,235.3
Repayments of debt |  |  | (33,605.2) | (32,986.6)
Cash distributions paid to owners |  |  | (1,753.3) | (1,633.4)
Cash payments made in connection with DERs |  |  | 0.0 | 0.0
Cash distributions paid to noncontrolling interests |  |  | 0.0 | 0.0
Cash contributions from noncontrolling interests |  |  | 0.0 | 0.0
Net cash proceeds from issuance of common units |  |  | 0.0 | 0.0
Cash contributions from owners |  |  | 750.9 | 1,881.8
Other financing activities |  |  | 0.7 | (7.2)
Cash provided by (used in) financing activities |  |  | (1,299.1) | 489.9
Net change in cash and cash equivalents |  |  | (8.3) | 46.5
Cash and cash equivalents, beginning balance |  |  | 13.4 | 0.0
Cash and cash equivalents, ending balance | 5.1 | 46.5 | 5.1 | 46.5
Other Subsidiaries (Non-guarantor) [Member] |  |  |  |
Operating activities: |  |  |  |
Net income | 765.0 | 694.4 | 1,543.8 | 1,369.8
Reconciliation of net income to net cash flows provided by operating activities: |  |  |  |
Depreciation, amortization and accretion |  |  | 705.7 | 678.7
Equity in income of unconsolidated affiliates | (142.3) | (126.4) | (275.7) | (260.0)
Distributions received on earnings from unconsolidated affiliates |  |  | 133.7 | 81.5
Net effect of changes in operating accounts and other operating activities |  |  | (1,766.2) | (922.9)
Net cash flows provided by operating activities |  |  | 341.3 | 947.1
Investing activities: |  |  |  |
Capital expenditures, net of contributions in aid of construction costs |  |  | (743.8) | (1,127.7)
Cash used for business combinations, net of cash received |  |  | (191.4) |
Proceeds from asset sales |  |  | 1.8 | 14.0
Other investing activities |  |  | (26.7) | (47.5)
Cash used in investing activities |  |  | (960.1) | (1,161.2)
Financing activities: |  |  |  |
Borrowings under debt agreements |  |  | 0.0 | 32.5
Repayments of debt |  |  | (0.1) | (0.1)
Cash distributions paid to owners |  |  | (491.2) | (379.9)
Cash payments made in connection with DERs |  |  | 0.0 | 0.0
Cash distributions paid to noncontrolling interests |  |  | (4.7) | (3.5)
Cash contributions from noncontrolling interests |  |  | 0.1 | 16.0
Net cash proceeds from issuance of common units |  |  | 0.0 | 0.0
Cash contributions from owners |  |  | 1,088.9 | 550.3
Other financing activities |  |  | 0.0 | 0.0
Cash provided by (used in) financing activities |  |  | 593.0 | 215.3
Net change in cash and cash equivalents |  |  | (25.8) | 1.2
Cash and cash equivalents, beginning balance |  |  | 57.2 | 69.6
Cash and cash equivalents, ending balance | 31.4 | 70.8 | 31.4 | 70.8
Consolidated EPO and Subsidiaries [Member] |  |  |  |
Operating activities: |  |  |  |
Net income | 685.7 | 594.3 | 1,463.2 | 1,263.8
Reconciliation of net income to net cash flows provided by operating activities: |  |  |  |
Depreciation, amortization and accretion |  |  | 808.8 | 763.4
Equity in income of unconsolidated affiliates | (107.0) | (76.4) | (201.8) | (177.5)
Distributions received on earnings from unconsolidated affiliates |  |  | 205.1 | 195.1
Net effect of changes in operating accounts and other operating activities |  |  | 26.1 | (196.4)
Net cash flows provided by operating activities |  |  | 2,301.4 | 1,848.4
Investing activities: |  |  |  |
Capital expenditures, net of contributions in aid of construction costs |  |  | (1,113.1) | (1,856.8)
Cash used for business combinations, net of cash received |  |  | (191.4) |
Proceeds from asset sales |  |  | 3.2 | 27.9
Other investing activities |  |  | 321.8 | (409.7)
Cash used in investing activities |  |  | (979.5) | (2,238.6)
Financing activities: |  |  |  |
Borrowings under debt agreements |  |  | 33,307.8 | 33,235.3
Repayments of debt |  |  | (33,639.3) | (32,986.7)
Cash distributions paid to owners |  |  | (1,753.3) | (1,633.4)
Cash payments made in connection with DERs |  |  | 0.0 | 0.0
Cash distributions paid to noncontrolling interests |  |  | (23.6) | (21.1)
Cash contributions from noncontrolling interests |  |  | 0.3 | 16.0
Net cash proceeds from issuance of common units |  |  | 0.0 | 0.0
Cash contributions from owners |  |  | 750.9 | 1,881.8
Other financing activities |  |  | 0.7 | (7.2)
Cash provided by (used in) financing activities |  |  | (1,356.5) | 484.7
Net change in cash and cash equivalents |  |  | (34.6) | 94.5
Cash and cash equivalents, beginning balance |  |  | 63.1 | 19.0
Cash and cash equivalents, ending balance | 28.5 | 113.5 | 28.5 | 113.5
Consolidated EPO and Subsidiaries [Member] | Eliminations and Adjustments [Member] |  |  |  |
Operating activities: |  |  |  |
Net income | (751.4) | (687.2) | (1,518.4) | (1,352.3)
Reconciliation of net income to net cash flows provided by operating activities: |  |  |  |
Depreciation, amortization and accretion |  |  | (0.2) | (0.2)
Equity in income of unconsolidated affiliates | 751.4 | 687.3 | 1,518.8 | 1,352.5
Distributions received on earnings from unconsolidated affiliates |  |  | (457.9) | (362.3)
Net effect of changes in operating accounts and other operating activities |  |  | (0.7) | 46.8
Net cash flows provided by operating activities |  |  | (458.4) | (315.5)
Investing activities: |  |  |  |
Capital expenditures, net of contributions in aid of construction costs |  |  | 0.0 | 0.0
Cash used for business combinations, net of cash received |  |  | 0.0 |
Proceeds from asset sales |  |  | 0.0 | 0.0
Other investing activities |  |  | 1,108.3 | 582.8
Cash used in investing activities |  |  | 1,108.3 | 582.8
Financing activities: |  |  |  |
Borrowings under debt agreements |  |  | 0.0 | (32.5)
Repayments of debt |  |  | (34.0) | 0.0
Cash distributions paid to owners |  |  | 491.2 | 379.9
Cash payments made in connection with DERs |  |  | 0.0 | 0.0
Cash distributions paid to noncontrolling interests |  |  | (18.9) | (17.6)
Cash contributions from noncontrolling interests |  |  | 0.2 | 0.0
Net cash proceeds from issuance of common units |  |  | 0.0 | 0.0
Cash contributions from owners |  |  | (1,088.9) | (550.3)
Other financing activities |  |  | 0.0 | 0.0
Cash provided by (used in) financing activities |  |  | (650.4) | (220.5)
Net change in cash and cash equivalents |  |  | (0.5) | 46.8
Cash and cash equivalents, beginning balance |  |  | (7.5) | (50.6)
Cash and cash equivalents, ending balance | (8.0) | (3.8) | (8.0) | (3.8)
Enterprise Products Partners L.P. (Guarantor) [Member] |  |  |  |
Operating activities: |  |  |  |
Net income | 653.7 | 558.5 | 1,414.4 | 1,219.7
Reconciliation of net income to net cash flows provided by operating activities: |  |  |  |
Depreciation, amortization and accretion |  |  | 0.0 | 0.0
Equity in income of unconsolidated affiliates | (673.0) | (582.3) | (1,439.7) | (1,242.4)
Distributions received on earnings from unconsolidated affiliates |  |  | 1,753.3 | 1,633.4
Net effect of changes in operating accounts and other operating activities |  |  | 59.3 | 19.8
Net cash flows provided by operating activities |  |  | 1,787.3 | 1,630.5
Investing activities: |  |  |  |
Capital expenditures, net of contributions in aid of construction costs |  |  | 0.0 | 0.0
Cash used for business combinations, net of cash received |  |  | 0.0 |
Proceeds from asset sales |  |  | 0.0 | 0.0
Other investing activities |  |  | (750.9) | (1,881.8)
Cash used in investing activities |  |  | (750.9) | (1,881.8)
Financing activities: |  |  |  |
Borrowings under debt agreements |  |  | 0.0 | 0.0
Repayments of debt |  |  | 0.0 | 0.0
Cash distributions paid to owners |  |  | (1,757.8) | (1,610.5)
Cash payments made in connection with DERs |  |  | (7.2) | (5.3)
Cash distributions paid to noncontrolling interests |  |  | 0.0 | 0.0
Cash contributions from noncontrolling interests |  |  | 0.0 | 0.0
Net cash proceeds from issuance of common units |  |  | 757.2 | 1,888.3
Cash contributions from owners |  |  | 0.0 | 0.0
Other financing activities |  |  | (28.5) | (21.2)
Cash provided by (used in) financing activities |  |  | (1,036.3) | 251.3
Net change in cash and cash equivalents |  |  | 0.1 | 0.0
Cash and cash equivalents, beginning balance |  |  | 0.0 | 0.0
Cash and cash equivalents, ending balance | $ 0.1 | $ 0.0 | $ 0.1 | $ 0.0

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- Definition Amount of cash inflow (outflow) of investing activities, excluding discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 26 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3574-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3521-108585 + Details
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- Definition Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3521-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3536-108585 + Details
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- Definition Amount of cash outflow in the form of ordinary dividends provided by the non-wholly owned subsidiary to noncontrolling interests. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585 + Details
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