Annual report pursuant to Section 13 and 15(d)

Business Acquisitions (Schedule of Assets Acquired and Liabilities Assumed) (Details)

v3.10.0.1
Business Acquisitions (Schedule of Assets Acquired and Liabilities Assumed) (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Jan. 02, 2018
Dec. 31, 2017
Dec. 31, 2016
Oct. 03, 2016
Feb. 01, 2016
Business Acquisition [Line Items]            
Goodwill $ 519,102   $ 432,955 $ 431,936    
FinaConnect, Inc.            
Business Acquisition [Line Items]            
Identifiable intangible assets           $ 3,800
Goodwill           4,792
Total tangible assets acquired           430
Total liabilities assumed           (400)
Total net assets acquired           $ 8,622
Wheelhouse Analytics, LLC            
Business Acquisition [Line Items]            
Identifiable intangible assets         $ 6,600  
Goodwill         11,015  
Total tangible assets acquired         385  
Total liabilities assumed         (1,420)  
Total net assets acquired         $ 16,580  
FolioDynamix            
Business Acquisition [Line Items]            
Cash and cash equivalents 4,876          
Accounts receivable 4,962          
Prepaid expenses and other current assets 3,773          
Property and equipment, net 927          
Other non-current assets 441          
Identifiable intangible assets 135,700          
Goodwill 79,891          
Total net assets acquired 230,570          
Accounts payable (5,358)          
Accrued expenses (7,907)          
Deferred tax liability (23,300)          
Deferred revenue (806)          
Other non-current liabilities (64)          
Total liabilities assumed (37,435)          
Total net assets acquired 193,135          
Scenario, Previously Reported            
Business Acquisition [Line Items]            
Cash and cash equivalents   $ 4,876        
Accounts receivable   4,962        
Prepaid expenses and other current assets   1,600        
Property and equipment, net   927        
Other non-current assets   441        
Identifiable intangible assets   117,700        
Goodwill   97,248        
Total net assets acquired   227,754        
Accounts payable   (5,358)        
Accrued expenses   (7,173)        
Deferred tax liability   (18,245)        
Deferred revenue   (930)        
Other non-current liabilities   (64)        
Total liabilities assumed   (31,770)        
Total net assets acquired   $ 195,984        
Scenario, Adjustment            
Business Acquisition [Line Items]            
Prepaid expenses and other current assets 2,173          
Identifiable intangible assets 18,000          
Goodwill (17,357)          
Total net assets acquired 2,816          
Accrued expenses (734)          
Deferred tax liability (5,055)          
Deferred revenue 124          
Total liabilities assumed (5,665)          
Total net assets acquired $ (2,849)