Segment Information

3 Months Ended

Mar. 31, 2012

Segment Reporting [Abstract]

Segment Reporting Disclosure [Text Block]

3. Segment Information

The Company's reporting segments consist of the Electrical segment and the Power segment. The following table sets forth financial information by business segment (in millions):

										Operating Income
		Net Sales				Operating Income				as a % of Net Sales
		2012		2011		2012		2011		2012	2011
Three Months Ended March 31,
Electrical		$	505.1	$	466.1	$	63.8	$	57.6	12.6%	12.4%
Power			218.7		192.0		37.9		26.0	17.3%	13.5%
	Total	$	723.8	$	658.1	$	101.7	$	83.6	14.1%	12.7%