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Note 13 - Segment Information (Tables)

12 Months Ended

Dec. 31, 2013

Schedule of Segment Reporting Information, by Segment [Table Text Block]

2013
In millions	Distribution operations (1)		Retail operations (1)		Wholesale services			Midstream operations			Other (4)			Intercompany eliminations			Consolidated (1)
Operating revenues from external parties	$	3,230	$	858	$	60		$	74		$	8		$	(21	)	$	4,209
Intercompany revenues (2)		182		-		-			-			-			(182	)		-
Total operating revenues		3,412		858		60			74			8			(203	)		4,209
Operating expenses
Cost of goods sold		1,687		564		21			33			-			(195	)		2,110
Operation and maintenance		687		132		49			24			3			(8	)		887
Depreciation and amortization		339		27		1			17			13			-			397
Taxes other than income taxes		167		3		3			5			9			-			187
Total operating expenses		2,880		726		74			79			25			(203	)		3,581
Gain on disposition of assets		-		-		11			-			-			-			11
Operating income (loss)		532		132		(3	)		(5	)		(17	)		-			639
Other income (expense)		14		-		-			(5	)		7			-			16
EBIT	$	546	$	132	$	(3	)	$	(10	)	$	(10	)	$	-		$	655
Identifiable and total assets (5)	$	11,634	$	685	$	1,163		$	713		$	10,160		$	(10,088	)	$	14,267
Capital expenditures	$	684	$	9	$	2		$	12		$	24		$	-		$	731

2012
In millions	Distribution operations (1)		Retail operations (1)		Wholesale services			Midstream operations		Other (4)			Intercompany eliminations			Consolidated (1)
Operating revenues from external parties	$	2,691	$	733	$	88		$	78	$	7		$	(35	)	$	3,562
Intercompany revenues (2)		167		2		-			-		-			(169	)		-
Total operating revenues		2,858		735		88			78		7			(204	)		3,562
Operating expenses
Cost of goods sold		1,221		488		38			32		-			(196	)		1,583
Operation and maintenance		642		114		48			19		1			(8	)		816
Depreciation and amortization		347		18		2			14		13			-			394
Nicor merger expenses (3)		-		-		-			-		20			-			20
Taxes other than income taxes		140		4		4			5		6			-			159
Total operating expenses		2,350		624		92			70		40			(204	)		2,972
Operating income (loss)		508		111		(4	)		8		(33	)		-			590
Other income		9		-		1			2		12			-			24
EBIT	$	517	$	111	$	(3	)	$	10	$	(21	)	$	-		$	614
Identifiable and total assets (5)	$	11,256	$	506	$	1,218		$	720	$	9,848		$	(9,769	)	$	13,779
Capital expenditures	$	649	$	8	$	3		$	62	$	53		$	-		$	775

In millions	Distribution operations (1)		Retail operations (1)		Wholesale services		Midstream operations		Other (4)			Intercompany eliminations			Consolidated (1)
Operating revenues from external parties	$	1,438	$	702	$	98	$	70	$	4		$	(7	)	$	2,305
Intercompany revenues (2)		146		-		-		-		-			(146	)		-
Total operating revenues		1,584		702		98		70		4			(153	)		2,305
Operating expenses
Cost of goods sold		625		534		41		33		-			(148	)		1,085
Operation and maintenance		363		71		48		15		5			(5	)		497
Depreciation and amortization		157		2		1		10		12			-			182
Nicor merger expenses (3)		-		-		-		-		57			-			57
Taxes other than income taxes		44		2		3		3		5			-			57
Total operating expenses		1,189		609		93		61		79			(153	)		1,878
Operating income (loss)		395		93		5		9		(75	)		-			427
Other income		6		-		-		-		1			-			7
EBIT	$	401	$	93	$	5	$	9	$	(74	)	$	-		$	434
Capital expenditures	$	365	$	2	$	1	$	35	$	24		$	-		$	427

- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

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