XML 54 R42.htm IDEA: XBRL DOCUMENT v3.21.2
Acquisitions (Details Textual) - USD ($)
$ in Thousands
6 Months Ended
Jul. 03, 2021
Jun. 27, 2020
Apr. 14, 2021
Feb. 23, 2021
Jan. 02, 2021
Business Acquisition [Line Items]          
Cash consideration to acquire businesses, net of cash acquired $ 220,660 $ 195,118      
Goodwill 929,525       $ 782,087
NUMECA          
Business Acquisition [Line Items]          
Cash acquired       $ 9,500  
Cash consideration to acquire businesses, net of cash acquired 189,300        
Acquired intangibles       72,200  
Goodwill       $ 133,326  
Pointwise          
Business Acquisition [Line Items]          
Cash consideration to acquire businesses, net of cash acquired $ 31,400        
Acquired intangibles     $ 16,700    
Goodwill     $ 16,700