XML 66 R50.htm IDEA: XBRL DOCUMENT v3.21.2
Goodwill and Loss on Impairment of Assets - Narrative (Details) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2021
Dec. 31, 2020
Goodwill [Line Items]    
Tradenames $ 159,219 $ 225,573
Trade Names    
Goodwill [Line Items]    
Impairment of intangible assets, finite-lived 51,400  
Tradenames $ 11,650