Acquisitions - Business Acquisition (Details) - USD ($)
$ in Thousands
Oct. 02, 2020
Dec. 31, 2019
Jul. 08, 2019
Business Acquisition [Line Items]      
Goodwill $ 262,130 $ 261,983  
Advantor      
Business Acquisition [Line Items]      
Receivables     $ 11,388
Other current assets     2,719
Property, plant and equipment     155
Goodwill     28,511
Intangible assets     8,300
Other non-current assets     1,868
Accounts payable     (4,223)
Other current liabilities     (1,519)
Accrued compensation     (907)
Other non-current liabilities     (1,218)
Purchase price, net of cash acquired     $ 45,074