XML 55 R41.htm IDEA: XBRL DOCUMENT v3.21.2
GOODWILL AND OTHER INTANGIBLE ASSETS - Narrative (Details) - USD ($)
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2021
Mar. 31, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]            
Goodwill impairment loss       $ 0   $ 0
Goodwill accumulated impairment loss $ 0     0   0
Amortization of intangible assets 8,700,000   $ 8,400,000 15,700,000 $ 16,900,000  
Finite-Lived Intangible Assets [Line Items]            
Intangible assets, gross $ 311,964,000     $ 311,964,000   248,518,000
Residual buyouts            
Finite-Lived Intangible Assets [Line Items]            
Intangible assets, gross           2,200,000
Intangible assets, fair value           $ 500,000
Impairment charge for intangible asset   $ 1,800,000