Noncontrolling Interests (Tables)

3 Months Ended

Mar. 31, 2012

Noncontrolling Interests

Schedule of changes in non controlling interest

	Three Months Ended March 31
	2012		2011
Balance at beginning of period	$	3.4	$	2.7
Net income	—		0.4
Foreign currency translation adjustments	0.1		0.1
Balance at end of period	$	3.5	$	3.2