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RELATED PARTY TRANSACTIONS (Narrative) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Related Party Transaction [Line Items]      
Professional services purchased from related party $ 4.3 $ 5.0 $ 3.2
Subsidiaries | Equity Investment Commitment      
Related Party Transaction [Line Items]      
Commitment amount 3.0    
Investment in partnership $ 2.4 $ 1.8