Quarterly report pursuant to Section 13 or 15(d)

Business combinations (Details 2)

v3.3.1.900
Business combinations (Details 2) - USD ($)
$ in Thousands
 3 Months Ended
Apr. 01, 2015
Dec. 31, 2015
Sep. 30, 2015
Dec. 31, 2014
Business Acquisition [Line Items]        
Estimated purchase consideration, net of cash acquired   $ 2,606   $ 0
Goodwill   387,118 $ 376,302  
Acentia LLC        
Business Acquisition [Line Items]        
Percentage of business acquired 100.00%      
Estimated purchase consideration, net of cash acquired $ 293,504 293,504    
Billed and unbilled receivables   35,333    
Other assets   4,242    
Property and equipment   2,140    
Intangible assets — customer relationships   69,900    
Total identifiable assets acquired   111,615    
Accounts payable and other liabilities   32,426    
Deferred revenue   251    
Capital lease obligations   567    
Deferred tax liabilities   9,167    
Total liabilities assumed   42,411    
Net identifiable assets acquired   69,204    
Goodwill   224,300    
Net assets acquired   293,504    
Percentage of goodwill anticipated to be deductible for tax purpose $ 175,000      
Acentia LLC | Customer relationships        
Business Acquisition [Line Items]        
Amortization period of intangible assets (in years) 14 years      
Previously Reported | Acentia LLC        
Business Acquisition [Line Items]        
Estimated purchase consideration, net of cash acquired     293,504  
Billed and unbilled receivables     35,333  
Other assets     5,050  
Property and equipment     2,140  
Intangible assets — customer relationships     69,900  
Total identifiable assets acquired     112,423  
Accounts payable and other liabilities     32,426  
Deferred revenue     251  
Capital lease obligations     567  
Deferred tax liabilities     0  
Total liabilities assumed     33,244  
Net identifiable assets acquired     79,179  
Goodwill     214,325  
Net assets acquired     $ 293,504  
Purchase Accounting Adjustment | Acentia LLC        
Business Acquisition [Line Items]        
Estimated purchase consideration, net of cash acquired   0    
Other assets   (808)    
Total identifiable assets acquired   (808)    
Deferred tax liabilities   9,167    
Total liabilities assumed   9,167    
Net identifiable assets acquired   (9,975)    
Goodwill   9,975    
Net assets acquired   $ 0