Condensed Consolidating Financial Information, Statement of Comprehensive Income (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2018	Mar. 31, 2017
Unaudited Condensed Consolidating Statement of Comprehensive Income
Comprehensive income	$ 922.0	$ 934.8
Comprehensive income attributable to noncontrolling interests	(10.8)	(10.3)
Comprehensive income attributable to entity	911.2	924.5
Eliminations and Adjustments [Member]
Unaudited Condensed Consolidating Statement of Comprehensive Income
Comprehensive income	(919.8)	(931.1)
Comprehensive income attributable to noncontrolling interests	1.3	1.3
Comprehensive income attributable to entity	(918.5)	(929.8)
Subsidiary Issuer (EPO) [Member]
Unaudited Condensed Consolidating Statement of Comprehensive Income
Comprehensive income	918.9	870.1
Comprehensive income attributable to noncontrolling interests	0.0	0.0
Comprehensive income attributable to entity	918.9	870.1
Other Subsidiaries (Non-guarantor) [Member]
Unaudited Condensed Consolidating Statement of Comprehensive Income
Comprehensive income	881.5	838.3
Comprehensive income attributable to noncontrolling interests	(1.7)	(1.7)
Comprehensive income attributable to entity	879.8	836.6
Consolidated EPO and Subsidiaries [Member]
Unaudited Condensed Consolidating Statement of Comprehensive Income
Comprehensive income	930.6	941.4
Comprehensive income attributable to noncontrolling interests	(12.1)	(11.6)
Comprehensive income attributable to entity	918.5	929.8
Consolidated EPO and Subsidiaries [Member] \| Eliminations and Adjustments [Member]
Unaudited Condensed Consolidating Statement of Comprehensive Income
Comprehensive income	(869.8)	(767.0)
Comprehensive income attributable to noncontrolling interests	(10.4)	(9.9)
Comprehensive income attributable to entity	(880.2)	(776.9)
Enterprise Products Partners L.P. (Guarantor) [Member]
Unaudited Condensed Consolidating Statement of Comprehensive Income
Comprehensive income	911.2	924.5
Comprehensive income attributable to noncontrolling interests	0.0	0.0
Comprehensive income attributable to entity	$ 911.2	$ 924.5

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=84228862&loc=d3e557-108580

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 45
-Paragraph 21
-URI http://asc.fasb.org/extlink&oid=96868048&loc=SL4613674-111683

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 45
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=96868048&loc=SL4569643-111683

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 55
-Paragraph 4K
-URI http://asc.fasb.org/extlink&oid=84234705&loc=SL4591552-111686

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 45
-Paragraph 19
-URI http://asc.fasb.org/extlink&oid=96868048&loc=SL4569616-111683

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 55
-Paragraph 4K
-URI http://asc.fasb.org/extlink&oid=84234705&loc=SL4591552-111686

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