9. Other Income and Expenses

12 Months Ended

Dec. 31, 2011

Other Income and Expenses [Abstract]

Other Income and Other Expense Disclosure

9. OTHER INCOME AND EXPENSE, NET

Other (income) expense, net includes the following components (in millions):

	Year Ended December 31,
	2011			2010			2009
Interest and investment income	$	(8.2	)	$	(5.2	)	$	(5.7	)
Net realized gains on investments	(0.7		)	(0.6		)	—
Other-than-temporary impairment losses on investments	2.1			0.2			3.5
Foreign non-income tax relief	—			—			(4.6		)
Miscellaneous other items	(0.8		)	1.7			(0.1		)
Other (income) expense, net	$	(7.6	)	$	(3.9	)	$	(6.9	)

Other-than-temporary impairment losses on investments were recorded in 2011, 2010 and 2009 on certain of our available-for-sale investments in light of the continuing declines in their market prices at that time.  We did not believe these particular investments would recover their carrying value.