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GOODWILL (Tables)
3 Months Ended
Mar. 31, 2017
Goodwill [Line Items]  
Schedule of Goodwill [Table Text Block]
 
Three Months Ended
 
March 31,
2017
 
March 31,
2016
 
(In thousands)
Beginning balance January 1
$
1,720,714

 
$
1,681,662

Foreign currency exchange rate changes
4,833

 
39,918

Adjustments to goodwill for acquisitions(1)

 
41,113

Ending balance March 31
$
1,725,547

 
$
1,762,693