Note 10 - Segment Information (Tables)

6 Months Ended

Jun. 30, 2013

Segment Reporting Disclosure [Text Block]

	Three months ended June 30,				Six months ended June 30,
In millions	2013		2012		2013		2012
Operating income	$	122	$	91	$	421	$	353
Other income		7		9		12		13
EBIT		129		100		433		366
Interest expense		46		45		92		92
Earnings before income taxes		83		55		341		274
Income taxes		33		20		127		100
Net income	$	50	$	35	$	214	$	174

Schedule Of Segment Reporting Information By Segment Total Assets Goodwill [Table Text Block]

In millions	Identifiable and total assets (1)			Goodwill
Distribution operations	$	11,320		$	1,640
Retail operations		511			122
Wholesale services		1,218			-
Midstream operations		720			14
Cargo shipping		464			61
Other (2)		(92	)		-
Consolidated	$	14,141		$	1,837

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

In millions	Distributionoperations		Retail operations		Wholesale services		Midstream operations			Cargo shipping			Other and intercompany eliminations (4)			Consolidated
Operating revenues from external parties	$	615	$	165	$	21	$	15		$	88		$	-		$	904
Intercompany revenues (1)		43		-		-		-			-			(43	)		-
Total operating revenues		658		165		21		15			88			(43	)		904
Operating expenses
Cost of goods sold		266		115		10		4			54			(42	)		407
Operation and maintenance		159		32		10		6			30			(4	)		233
Depreciation and amortization		90		5		1		4			5			4			109
Taxes other than income taxes		38		1		-		2			2			1			44
Total operating expenses		553		153		21		16			91			(41	)		793
Gain on sale of Compass Energy		-		-		11		-			-			-			11
Operating income (loss)		105		12		11		(1	)		(3	)		(2	)		122
Other income		4		-		-		1			2			-			7
EBIT	$	109	$	12	$	11	$	-		$	(1	)	$	(2	)	$	129
Capital expenditures	$	158	$	3	$	-	$	4		$	2		$	3		$	170

In millions	Distribution operations		Retail operations		Wholesale services			Midstream operations		Cargo shipping			Other and intercompany eliminations (4)			Consolidated
Operating revenues from external parties	$	449	$	136	$	7		$	18	$	80		$	(4	)	$	686
Intercompany revenues (1)		41		-		-			-		-			(41	)		-
Total operating revenues		490		136		7			18		80			(45	)		686
Operating expenses
Cost of goods sold		131		93		4			7		51			(46	)		240
Operation and maintenance		152		25		11			4		26			-			218
Depreciation and amortization		86		3		-			4		6			3			102
Taxes other than income taxes		25		1		1			2		1			2			32
Nicor merger expenses (2)		-		-		-			-		-			3			3
Total operating expenses		394		122		16			17		84			(38	)		595
Operating income (loss)		96		14		(9	)		1		(4	)		(7	)		91
Other income		4		-		-			1		3			1			9
EBIT	$	100	$	14	$	(9	)	$	2	$	(1	)	$	(6	)	$	100
Capital expenditures	$	146	$	2	$	-		$	17	$	1		$	13		$	179

In millions	Distributionoperations		Retail operations		Wholesale services		Midstream operations		Cargo shipping			Other and intercompany eliminations (4)			Consolidated
Operating revenues from external parties	$	1,879	$	467	$	60	$	39	$	175		$	(7	)	$	2,613
Intercompany revenues (1)		98		-		-		-		-			(98	)		-
Total operating revenues		1,977		467		60		39		175			(105	)		2,613
Operating expenses
Cost of goods sold		1,031		310		20		16		107			(104	)		1,380
Operation and maintenance		344		63		23		12		58			(8	)		492
Depreciation and amortization		180		10		1		8		10			7			216
Taxes other than income taxes		102		2		1		3		3			4			115
Total operating expenses		1,657		385		45		39		178			(101	)		2,203
Gain on sale of Compass Energy		-		-		11		-		-			-			11
Operating income (loss)		320		82		26		-		(3	)		(4	)		421
Other income		7		-		-		2		4			(1	)		12
EBIT	$	327	$	82	$	26	$	2	$	1		$	(5	)	$	433
Identifiable and total assets (3)	$	11,166	$	641	$	1,008	$	715	$	462		$	(197	)	$	13,795
Goodwill	$	1,640	$	168	$	-	$	14	$	61		$	-		$	1,883
Capital expenditures	$	295	$	4	$	-	$	8	$	3		$	8		$	318

In millions	Distribution operations		Retail operations		Wholesale services		Midstream operations		Cargo shipping			Other and intercompany eliminations (4)			Consolidated
Operating revenues from external parties	$	1,443	$	399	$	71	$	34	$	164		$	(21	)	$	2,090
Intercompany revenues (1)		87		-		-		-		-			(87	)		-
Total operating revenues		1,530		399		71		34		164			(108	)		2,090
Operating expenses
Cost of goods sold		660		259		34		12		101			(107	)		959
Operation and maintenance		325		57		24		9		54			(6	)		463
Depreciation and amortization		174		7		1		6		12			6			206
Taxes other than income taxes		82		2		2		3		3			4			96
Nicor merger expenses (2)		-		-		-		-		-			13			13
Total operating expenses		1,241		325		61		30		170			(90	)		1,737
Operating income (loss)		289		74		10		4		(6	)		(18	)		353
Other income		5		-		-		1		6			1			13
EBIT	$	294	$	74	$	10	$	5	$	-		$	(17	)	$	366
Identifiable and total assets (3)	$	10,784	$	452	$	895	$	685	$	471		$	(58	)	$	13,229
Goodwill	$	1,586	$	124	$	2	$	16	$	77		$	8		$	1,813
Capital expenditures	$	268	$	4	$	-	$	59	$	1		$	18		$	350