Segment (Tables)

9 Months Ended

Sep. 30, 2011

										Operating Income
		Net Sales				Operating Income				as a % of Net Sales
		2011		2010		2011		2010		2011	2010
Three Months Ended September 30,
Electrical		$	526.6	$	490.6	$	81.5	$	83.9	15.5%	17.1%
Power			237.7		194.4		43.8		33.7	18.4%	17.3%
	Total	$	764.3	$	685.0	$	125.3	$	117.6	16.4%	17.2%
Nine Months Ended September 30,
Electrical		$	1,490.6	$	1,358.3	$	208.3	$	185.1	14.0%	13.6%
Power			641.0		543.6		105.7		91.7	16.5%	16.9%
	Total	$	2,131.6	$	1,901.9	$	314.0	$	276.8	14.7%	14.6%

- 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