Segment Information (Tables)

3 Months Ended

Mar. 31, 2015



(Thousands of Dollars)	Regulated Electric		Regulated Natural Gas		All Other			Reconciling Eliminations			Consolidated Total
Three Months Ended March 31, 2015
Operating revenues ^(a)(b)	$	749,461	$	373,203	$	12,786		$	—		$	1,135,450
Intersegment revenues	88		41		—			(129		)	—
Total revenues	$	749,549	$	373,244	$	12,786		$	(129	)	$	1,135,450
Net income (loss)	$	74,669	$	36,623	$	(326	)	$	—		$	110,966



(Thousands of Dollars)	Regulated Electric		Regulated Natural Gas		All Other		Reconciling Eliminations			Consolidated Total
Three Months Ended March 31, 2014
Operating revenues ^(a)(b)	$	734,264	$	456,337	$	12,942	$	—		$	1,203,543
Intersegment revenues	97		59		—		(156		)	—
Total revenues	$	734,361	$	456,396	$	12,942	$	(156	)	$	1,203,543
Net income	$	73,968	$	38,149	$	6,286	$	—		$	118,403

^(a)Operating revenues include $2 million of affiliate electric revenue for the three months ended March 31, 2015 and 2014.

^(b)Operating revenues include $1 million of other affiliate revenue for the three months ended March 31, 2015 and 2014.

- 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.

+ References+ Details