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Goodwill (Tables)

12 Months Ended

Dec. 31, 2011

Goodwill by segment is as follows (in thousands):



	December 31,
	2011		2010
Electric	$	241,100	$	241,100
Natural gas	114,028		114,028
	$	355,128	$	355,128

- Definition

Tabular disclosure of goodwill by reportable segment and in total. Disclosure details may include, but are not limited to, the carrying amount of goodwill, goodwill acquired during the year, goodwill impairment losses recognized, goodwill written-off due to the sale of a business unit, goodwill not yet allocated, and any other changes to goodwill.

+ References+ Details