XML 49 R35.htm IDEA: XBRL DOCUMENT v3.3.1.900
10. Other Income and Expenses (Tables)
 12 Months Ended
Dec. 31, 2015
Other Income and Expenses [Abstract]  
Schedule of other income (expense), net
Other (income) expense, net includes the following components (in millions):
 
 
Year Ended December 31,
 
 
2015
 
2014
 
2013
 
 
 
 
 
 
 
Interest and investment income
 
$
(10.1
)
 
$
(13.5
)
 
$
(13.4
)
Net realized (gains) losses on investments
 
(1.6
)
 
—

 
0.3

Other-than-temporary impairment losses on investments
 
0.6

 
0.4

 
0.3

Miscellaneous other (income) expense items, net
 
—

 
0.1

 
—

Other (income) expense, net
 
$
(11.1
)
 
$
(13.0
)
 
$
(12.8
)