Segment Information Segment Information (Tables)

12 Months Ended

Dec. 31, 2014

Revenues Gross Profit And Operating Income By Segment [Table Text Block]

Revenues, gross profit, and operating income associated with our segments were as follows:



	Year Ended December 31,
	2014			2013			2012
	(in thousands)
Revenues
Electricity	$	794,144		$	836,553		$	1,024,340
Gas	599,081			570,297			627,193
Water	577,472			541,878			526,645
Total Company	$	1,970,697		$	1,948,728		$	2,178,178

Gross profit
Electricity	$	208,476		$	218,913		$	295,005
Gas	211,815			207,915			235,391
Water	202,834			187,705			184,751
Total Company	$	623,125		$	614,533		$	715,147

Operating income (loss)
Electricity	$	(72,476	)	$	(235,908	)	$	24,812
Gas	75,598			83,882			110,557
Water	71,006			63,252			59,210
Corporate unallocated	(70,296		)	(46,407		)	(43,453		)
Total Company	3,832			(135,181		)	151,126
Total other income (expense)	(18,741		)	(13,073		)	(14,907		)
Income (loss) before income taxes	$	(14,909	)	$	(148,254	)	$	136,219

Revenues By Region [Table Text Block]

Revenues by region were as follows:



	Year Ended December 31,
	2014		2013		2012
	(in thousands)
United States and Canada	$	899,399	$	851,295	$	1,014,739
Europe, Middle East, and Africa (EMEA)	848,502		858,026		878,615
Other	222,796		239,407		284,824
Total revenues	$	1,970,697	$	1,948,728	$	2,178,178

Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country [Table Text Block]

Property, plant, and equipment, net, by geographic area were as follows:



	At December 31,
	2014		2013
	(in thousands)
United States	$	76,130	$	87,954
Outside United States	131,659		158,866
Total property, plant, and equipment, net	$	207,789	$	246,820

Depreciation And Amortization Expense Associated With Segments [Table Text Block]

Depreciation and amortization expense associated with our segments was as follows:



	Year Ended December 31,
	2014		2013		2012
	(in thousands)
Electricity	$	47,886	$	46,535	$	52,113
Gas	26,031		27,266		29,968
Water	24,259		24,797		27,324
Corporate Unallocated	287		247		66
Total Company	$	98,463	$	98,845	$	109,471

- 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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