XML 46 R30.htm IDEA: XBRL DOCUMENT v3.8.0.1
Other Liabilities (Tables)
 9 Months Ended
Sep. 30, 2017
Other Liabilities Disclosure [Abstract]  
Other liabilities
Other liabilities consisted of the following:
(in thousands)
 
As of 
 September 30, 
 2017
 
As of 
 December 31, 
 2016
 
 
 
 
 
Employee compensation and benefits
 
$
19,010

 
$
18,356

Liability for pension benefits
 
217,390

 
232,788

Liabilities for uncertain tax positions
 
808

 
2,416

Other
 
14,682

 
20,393

Other liabilities (less current portion)
 
$
251,890

 
$
273,953