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LEGAL PROCEEDINGS - Additional Information (Detail) - Government Investigations - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2021
Dec. 31, 2021
Sep. 30, 2021
Loss Contingencies [Line Items]      
Accrued liability $ 19.7    
Accrued ligation liability $ 80.7 $ 80.7 $ 61.0
US Securities And Exchange Commission      
Loss Contingencies [Line Items]      
Criminal fines to DOJ   22.2  
Pre-judgement interest to SEC   6.0  
Department Of Justice      
Loss Contingencies [Line Items]      
Criminal fines to DOJ   $ 52.5