Other Liabilities

3 Months Ended

Mar. 31, 2014

Other Liabilities Disclosure [Abstract]

Other Liabilities

10. Other Liabilities

Other liabilities consisted of the following:

( in thousands )	As of
	March 31,		December 31,
	2014		2013
Liability for pension and post employment benefits	$	61,490	$	64,952
Deferred compensation		39,259		36,667
Liability for uncertain tax positions		84,607		80,898
Other		43,855		40,851
Other liabilities (less current portion)	$	229,211	$	223,368

The “Other” caption in the table above includes obligations recognized for the purchase of intangible assets that totaled $31.5 million at March 31, 2014 and $31.4 million at December 31, 2013. The “Other” caption also includes the estimated Real Gravity contingent consideration liability that totaled $9.0 at March 31, 2014 and $8.3 million at December 31, 2013.