XML 58 R26.htm IDEA: XBRL DOCUMENT v2.4.1.9
Real Estate Charges (Tables)
 3 Months Ended
Mar. 31, 2015
Real Estate Charges [Abstract]  
Real estate liability account activity related to office space consolidation initiatives
The activity in the liability account relating to our 2010 and 2012 office space consolidation initiatives for the following periods is as follows:
 
  
Three Months
Ended
March 31, 2015
  
Twelve Months
Ended
December 31, 2014
 
  
(in thousands)
 
     
Balance as of beginning of period
 
$
148,429
  
$
199,527
 
Expense (credit) incurred
  
139
   
(4,755
)
Deferred rent
  
—
   
—
 
Payments made
  
(11,562
)
  
(50,893
)
Interest accretion
  
1,082
   
4,550
 
Balance as of end of period
 
$
138,088
  
$
148,429