Interest and Other Income (Expense), Net (Tables)

12 Months Ended

Dec. 31, 2011

Interest and Other Income (Expense), Net

Components of interest and other income (expense), net

	2011			2010			2009
Interest income	$	1.0		$	0.9		$	1.0
Interest expense		(7.3	)		(5.6	)		(7.5	)
Exchange losses on foreign currency transactions		(4.4	)		(1.5	)		(1.9	)
Other		0.6			0.6			0.8
Interest and other income (expense), net	$	(10.1	)	$	(5.6	)	$	(7.6	)