SEGMENTS (Tables)

9 Months Ended

Sep. 30, 2012

Segment Reporting Information [Line Items]

Schedule Of Segment Reporting Information By Segment Text Block

		For the Three Months Ended September 30, 2012
		Regulated Companies
		Distribution
(Millions of Dollars)		Electric		Natural Gas		Transmission		Other		Eliminations		Total
Operating Revenues		$	1,483.7	$	91.3	$	235.6	$	219.5	$	(168.6)	$	1,861.5
Depreciation and Amortization			(172.6)		(12.6)		(29.7)		(17.5)		1.1		(231.3)
Other Operating Expenses			(1,027.4)		(77.2)		(66.3)		(216.8)		170.4		(1,217.3)
Operating Income/(Loss)			283.7		1.5		139.6		(14.8)		2.9		412.9
Interest Expense			(45.5)		(8.7)		(26.1)		(12.2)		2.1		(90.4)
Interest Income			(0.3)		-		0.1		2.2		(2.1)		(0.1)
Other Income, Net			2.6		0.2		1.9		324.9		(325.1)		4.5
Income Tax (Expense)/Benefit			(88.8)		2.6		(43.7)		13.8		(1.3)		(117.4)
Net Income/(Loss)			151.7		(4.4)		71.8		313.9		(323.5)		209.5
Net Income Attributable
	to Noncontrolling Interests		(1.2)		-		(0.7)		-		-		(1.9)
Net Income/(Loss) Attributable
	to Controlling Interest	$	150.5	$	(4.4)	$	71.1	$	313.9	$	(323.5)	$	207.6

		For the Nine Months Ended September 30, 2012
		Regulated Companies
		Distribution
(Millions of Dollars)		Electric		Natural Gas		Transmission		Other		Eliminations		Total
Operating Revenues		$	3,499.7	$	361.5	$	627.2	$	582.9	$	(481.5)	$	4,589.8
Depreciation and Amortization			(398.1)		(32.7)		(79.5)		(39.1)		2.6		(546.8)
Other Operating Expenses			(2,654.4)		(292.9)		(179.5)		(614.5)		485.1		(3,256.2)
Operating Income/(Loss)			447.2		35.9		368.2		(70.7)		6.2		786.8
Interest Expense			(123.4)		(22.9)		(71.9)		(32.7)		5.0		(245.9)
Interest Income			1.8		-		0.4		4.8		(4.8)		2.2
Other Income, Net			6.9		0.3		5.8		565.3		(565.5)		12.8
Income Tax (Expense)/Benefit			(117.2)		(5.0)		(119.3)		44.9		(2.8)		(199.4)
Net Income			215.3		8.3		183.2		511.6		(561.9)		356.5
Net Income Attributable
	to Noncontrolling Interests		(3.2)		-		(2.1)		-		-		(5.3)
Net Income Attributable
	to Controlling Interest	$	212.1	$	8.3	$	181.1	$	511.6	$	(561.9)	$	351.2
Cash Flows Used for
	Investments in Plant	$	461.3	$	105.9	$	476.0	$	38.6	$	-	$	1,081.8

		For the Three Months Ended September 30, 2011
		Regulated Companies
		Distribution
(Millions of Dollars)		Electric		Natural Gas		Transmission		Other		Eliminations		Total
Operating Revenues		$	878.6	$	59.6	$	159.1	$	142.3	$	(124.7)	$	1,114.9
Depreciation and Amortization			(98.7)		(7.2)		(19.5)		(4.4)		0.8		(129.0)
Other Operating Expenses			(666.8)		(52.3)		(46.7)		(135.7)		119.4		(782.1)
Operating Income			113.1		0.1		92.9		2.2		(4.5)		203.8
Interest Expense			(30.3)		(5.3)		(21.3)		(8.1)		1.1		(63.9)
Interest Income			0.9		-		0.1		1.3		(1.3)		1.0
Other Income/(Loss), Net			0.6		0.4		(1.1)		86.3		(85.8)		0.4
Income Tax (Expense)/Benefit			(25.5)		1.8		(28.5)		4.1		(1.8)		(49.9)
Net Income/(Loss)			58.8		(3.0)		42.1		85.8		(92.3)		91.4
Net Income Attributable
	to Noncontrolling Interests		(0.8)		-		(0.6)		-		-		(1.4)
Net Income/(Loss) Attributable
	to Controlling Interest	$	58.0	$	(3.0)	$	41.5	$	85.8	$	(92.3)	$	90.0

		For the Nine Months Ended September 30, 2011
		Regulated Companies
		Distribution
(Millions of Dollars)		Electric		Natural Gas		Transmission		Other		Eliminations		Total
Operating Revenues		$	2,564.7	$	318.1	$	469.4	$	403.5	$	(358.1)	$	3,397.6
Depreciation and Amortization			(266.3)		(20.2)		(64.3)		(12.7)		2.1		(361.4)
Other Operating Expenses			(1,993.1)		(251.5)		(139.2)		(397.4)		354.3		(2,426.9)
Operating Income/(Loss)			305.3		46.4		265.9		(6.6)		(1.7)		609.3
Interest Expense			(90.9)		(15.6)		(56.6)		(25.3)		3.7		(184.7)
Interest Income			2.7		-		0.4		4.0		(4.0)		3.1
Other Income, Net			7.1		1.2		7.0		321.2		(320.6)		15.9
Income Tax (Expense)/Benefit			(69.0)		(11.3)		(86.4)		11.9		(3.1)		(157.9)
Net Income			155.2		20.7		130.3		305.2		(325.7)		285.7
Net Income Attributable
	to Noncontrolling Interests		(2.4)		-		(1.9)		-		-		(4.3)
Net Income Attributable
	to Controlling Interest	$	152.8	$	20.7	$	128.4	$	305.2	$	(325.7)	$	281.4
Cash Flows Used for
	Investments in Plant	$	385.0	$	73.6	$	254.2	$	36.3	$	-	$	749.1

REMOVEDREMOVED

	Regulated Companies
NU	Distribution
(Millions of Dollars)	Electric		Natural Gas		Transmission		Other		Eliminations		Total
As of September 30, 2012	$	17,576.9	$	2,744.0	$	6,109.3	$	18,396.6	$	(17,069.2)	$	27,757.6
As of December 31, 2011		9,653.1		1,511.3		3,792.9		6,618.0		(5,928.2)		15,647.1