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Non-operating income, net
 12 Months Ended
Dec. 31, 2012
Non-operating (loss) income, net [Abstract]  
Non-operating Income, Net
Non-operating Income, Net
The following table presents the components of Non-operating income, net:
 
Year Ended December 31,
 
2012
 
2011
 
2010
 
(In thousands)
Interest and dividend income
$
2,957

 
$
5,017

 
$
7,652

Unrealized gain (loss) on contingent interest derivative on Convertible Debentures
422

 
(1,125
)
 
(500
)
Income from transition services agreements
2,541

 
8,083

 
10,631

Realized net gain on investments
102

 
4,246

 
3,978

Other, net
(458
)
 
(4,691
)
 
(1,023
)
     Total non-operating income, net
$
5,564

 
$
11,530

 
$
20,738


Interest and dividend income is earned principally from the Company’s surplus cash balances and marketable securities. Income from transition services agreements includes fees generated from services provided to the purchasers of divested businesses for a certain period of time to facilitate the transfer of business operations. As of December 31, 2012, all transition services have been completed. Other, net, in 2011, includes a $3.9 million out-of-period adjustment recorded for certain non-income taxes related to investments. Other, net, in 2010 includes $2.9 million of foreign currency losses, partially offset by $1.9 million of miscellaneous income.