XML 39 R37.htm IDEA: XBRL DOCUMENT v2.4.0.6
Other Non-Operating Income (Expense) (Tables)
12 Months Ended
Dec. 31, 2012
Other Non-Operating Income (Expense) [Abstract]  
Summary of Other Non-Operating Income (Expense) [Table Text Block]
           
(in thousands) 2012 2011 2010
Impairment write-down on a marketable equity security $ (17,998) $ (53,793) $
Gains (losses) on sales or write-downs of cost method investments   6,639   419  
Foreign currency gains (losses), net   3,132   (3,263)   6,705
Other, net   2,771   1,437   810
Total Other Non-Operating (Expense) Income  $ (5,456) $ (55,200) $ 7,515