Note 11 - Segment Information (Tables)

3 Months Ended

Mar. 31, 2014

Segment Reporting [Abstract]

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

In millions	Identifiable and total assets (1) (2)			Goodwill
Distribution operations	$	11,634		$	1,640
Retail operations		685			173
Wholesale services		1,163			-
Midstream operations		713			14
Other (3)		10,160			-
Intercompany eliminations		(10,088	)		-
Consolidated	$	14,267		$	1,827

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

In millions	Distributionoperations		Retail operations		Wholesale services (2)		Midstream operations			Other (4)			Intercompany eliminations			Consolidated
Operating revenues from external parties	$	1,726	$	406	$	331	$	44		$	3		$	(48	)	$	2,462
Intercompany revenues		75		-		-		-			-			(75	)		-
Total operating revenues		1,801		406		331		44			3			(123	)		2,462
Operating expenses
Cost of goods sold		1,202		280		3		36			-			(121	)		1,400
Operation and maintenance		211		37		36		6			1			(2	)		289
Depreciation and amortization		78		8		-		5			2			-			93
Taxes other than income taxes		82		1		1		1			3			-			88
Total operating expenses		1,573		326		40		48			6			(123	)		1,870
Operating income (loss)		228		80		291		(4	)		(3	)		-			592
Other income		1		-		-		1			1			-			3
EBIT	$	229	$	80	$	291	$	(3	)	$	(2	)	$	-		$	595
Identifiable and total assets (3)	$	11,823	$	738	$	1,782	$	698		$	9,844		$	(9,885	)	$	15,000
Capital expenditures	$	150	$	3	$	1	$	-		$	7		$	-		$	161

In millions	Distributionoperations		Retail operations		Wholesale services (2)		Midstream operations		Other (4)			Intercompany eliminations			Consolidated
Operating revenues from external parties	$	1,255	$	302	$	39	$	24	$	1		$	(9	)	$	1,612
Intercompany revenues		55		-		-		-		-			(55	)		-
Total operating revenues		1,310		302		39		24		1			(64	)		1,612
Operating expenses
Cost of goods sold		765		195		10		12		-			(62	)		920
Operation and maintenance		185		31		13		6		(2	)		(2	)		231
Depreciation and amortization		88		6		-		4		4			-			102
Taxes other than income taxes		64		1		1		1		2			-			69
Total operating expenses		1,102		233		24		23		4			(64	)		1,322
Operating income (loss)		208		69		15		1		(3	)		-			290
Other income		3		-		-		1		1			-			5
EBIT	$	211	$	69	$	15	$	2	$	(2	)	$	-		$	295
Identifiable and total assets (3)	$	11,188	$	663	$	1,005	$	714	$	9,732		$	(9,731	)	$	13,571
Capital expenditures	$	137	$	1	$	-	$	4	$	5		$	-		$	147

Reconciliation of Revenue from Segments to Consolidated [Table Text Block]

In millions	Third party gross revenues		Intercompany revenues		Total gross revenues		Less gross gas costs		Operating revenues
Three months ending March 31, 2014	$	4,049	$	298	$	4,347	$	4,016	$	331
Three months ending March 31, 2013		2,094		140		2,234		2,195		39