Equity and Distributions (Tables)

12 Months Ended

Dec. 31, 2012

Pre-Holdings Merger. As discussed in Note 1, our historical comparative financial statements for periods prior to the November 22, 2010 effective date of the Holdings Merger are the consolidated financial statements of Holdings. Changes in Holdings' limited partners' capital account for the period January 1, 2010 to November 22, 2010 are presented on our Statements of Consolidated Equity. The following table summarizes changes in the number of Holdings' limited partner units outstanding during 2010:

	Holdings Units
Balance, December 31, 2009		139,191,640
Common units issued upon vesting of restricted units		3,424
Balance, November 21, 2010		139,195,064

The following table summarizes changes in the number of Enterprise's outstanding units since December 31, 2009:

	Common Units (Unrestricted)			Restricted Common Units			Total Common Units
Balance, December 31, 2009		603,202,828			2,720,882			605,923,710
Common units issued in connection with underwritten offerings		37,950,000			--			37,950,000
Common units issued in connection with the Holdings Merger		208,813,454			--			208,813,454
Common units cancelled in connection with the Holdings Merger		(21,563,177	)		--			(21,563,177	)
Common units issued in connection with DRIP and EUPP		8,378,053			--			8,378,053
Common units issued in connection with acquisition of marine shipyard assets		2,329,639			--			2,329,639
Common units issued to EPCO in exchange for equity interest in trucking business		523,306			--			523,306
Common units issued in connection with the vesting of unit options		193,030			--			193,030
Common units issued in connection with the vesting of restricted common unit awards		383,628			(383,628	)		--
Restricted common units issued		--			1,393,925			1,393,925
Forfeiture of restricted common units		--			(169,565	)		(169,565	)
Acquisition and cancellation of treasury units in connection with the vesting of equity-based awards		(103,241	)		--			(103,241	)
Other		12,438			--			12,438
Balance, December 31, 2010		840,119,958			3,561,614			843,681,572
Common units issued in connection with underwritten offering		10,350,000			--			10,350,000
Common units issued in connection with Duncan Merger		24,277,310			--			24,277,310
Common units issued in connection with DRIP and EUPP		2,337,904			--			2,337,904
Common units issued in connection with the vesting of restricted common unit awards		924,108			(924,108	)		--
Restricted common units issued		--			1,414,630			1,414,630
Forfeiture of restricted common units		--			(183,920	)		(183,920	)
Acquisition and cancellation of treasury units in connection with the vesting of equity-based awards		(255,276	)		--			(255,276	)
Other		(1,802	)		--			(1,802	)
Balance, December 31, 2011		877,752,202			3,868,216			881,620,418
Common units issued in connection with underwritten offering		9,200,000			--			9,200,000
Common units issued in connection with at-the-market program		3,978,545			--			3,978,545
Common units issued in connection with DRIP and EUPP		2,814,660			--			2,814,660
Common units issued in connection with the vesting of unit options		213,914			--			213,914
Common units issued in connection with the vesting of restricted common unit awards		1,316,603			(1,316,603	)		--
Common units issued in connection with the vesting of other types of equity-based awards		52,168			--			52,168
Restricted common units issued		--			1,588,738			1,588,738
Forfeiture of restricted common unit awards		--			(246,865	)		(246,865	)
Acquisition and cancellation of treasury units in connection with the vesting of equity-based awards		(408,241	)		--			(408,241	)
Balance, December 31, 2012		894,919,851			3,893,486			898,813,337

Components of Accumulated Other Comprehensive Income (Loss)

The following table presents the components of accumulated other comprehensive income (loss) as reported on our Consolidated Balance Sheets at the dates indicated:

	December 31,
	2012			2011
Commodity derivative instruments (1)	$	10.1		$	(21.4	)
Interest rate derivative instruments (1)		(383.0	)		(329.0	)
Foreign currency translation adjustment (2)		1.7			1.7
Pension and postretirement benefit plans		0.8			(1.7	)
Other		--			(1.0	)
Total	$	(370.4	)	$	(351.4	)

(1) See Note 6 for additional information regarding our derivative instruments. (2) Relates to transactions of a Canadian subsidiary.

Components of Noncontrolling Interests

The following table presents additional information regarding noncontrolling interests as presented on our Consolidated Balance Sheets at the dates indicated:

	December 31,
	2012		2011
Joint venture partners (1)	$	108.3	$	105.9
(1) Represents third party ownership interests in joint ventures that we consolidate, including Tri-States NGL Pipeline L.L.C., Independence Hub LLC, Rio Grande Pipeline Company and Wilprise Pipeline Company LLC.

Components of Net Income Attributable to Noncontrolling Interests

The following table presents the components of net income attributable to noncontrolling interests as presented on our Statements of Consolidated Operations for the periods presented:

	For Year Ended December 31,
	2012		2011		2010
Limited partners of Enterprise other than Holdings (prior to Holdings Merger)	$	--	$	--	$	1,000.3
Limited partners of Duncan Energy Partners other than EPO and its subsidiaries (prior to Duncan Merger)		--		20.9		37.1
Joint venture partners		8.1		20.5		25.5
Total	$	8.1	$	41.4	$	1,062.9

Cash Distributions Paid to and Cash Contributions Received From Noncontrolling Interests

The following table presents cash distributions paid to and cash contributions received from noncontrolling interests as presented on our Statements of Consolidated Cash Flows and Statements of Consolidated Equity for the periods presented:

	For Year Ended December 31,
	2012		2011		2010
Cash distributions paid to noncontrolling interests:
Limited partners of Enterprise (prior to Holdings Merger)	$	--	$	--	$	1,395.1
Limited partners of Duncan Energy Partners other than EPO and its subsidiaries (prior to Duncan Merger)		--		32.9		42.9
Joint venture partners		13.3		27.8		29.8
Total	$	13.3	$	60.7	$	1,467.8

Cash contributions from noncontrolling interests:
Limited partners of Enterprise (prior to Holdings Merger)	$	--	$	--	$	1,092.0
Limited partners of Duncan Energy Partners other than EPO and its subsidiaries (prior to Duncan Merger)		--		2.6		1.7
Joint venture partners		6.6		5.9		2.8
Total	$	6.6	$	8.5	$	1,096.5

Declared Quarterly Cash Distribution Rates

The following table presents Enterprise's declared quarterly cash distribution rates per common unit with respect to 2011 and 2012 and the related record and payment dates. The quarterly cash distribution rates per common unit correspond to the fiscal quarters indicated. Actual cash distributions are paid by Enterprise within 45 days after the end of each fiscal quarter.

	Distribution Per Common Unit		Record Date	Payment Date
2011
1st Quarter	$	0.5975	04/29/11	05/06/11
2nd Quarter	$	0.6050	07/29/11	08/10/11
3rd Quarter	$	0.6125	10/31/11	11/09/11
4th Quarter	$	0.6200	01/31/12	02/09/12
2012
1st Quarter	$	0.6275	04/30/12	05/09/12
2nd Quarter	$	0.6350	07/31/12	08/08/12
3rd Quarter	$	0.6500	10/31/12	11/08/12
4th Quarter	$	0.6600	01/31/13	02/07/13