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STOCK-BASED AWARDS (Narrative) (Details)
$ / shares in Units, $ in Millions
3 Months Ended 9 Months Ended
Jun. 02, 2022
shares
Sep. 30, 2022
USD ($)
ShareBasedCompensationPlan
$ / shares
shares
Sep. 30, 2021
USD ($)
$ / shares
Sep. 30, 2022
USD ($)
ShareBasedCompensationPlan
$ / shares
shares
Sep. 30, 2021
USD ($)
$ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of stock plans | ShareBasedCompensationPlan   2   2  
Intrinsic value of stock options exercised | $   $ 7.9 $ 33.8 $ 15.3 $ 68.9
Stock Option [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Award vesting period       4 years  
Unrecognized compensation expense, unvested stock options | $   $ 78.8   $ 78.8  
Weighted average period of recognition, unvested stock options       3 years  
Maximum contractual term       10 years  
Weighted average grant date fair value per share | $ / shares   $ 23.16 $ 24.11 $ 21.78 $ 20.19
2012 Plan [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Base number of shares that may be issuable under stock plan   3,076,923   3,076,923  
2012 Plan [Member] | Maximum [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares authorized   10,769,230   10,769,230  
Annual percentage limit for incremental shares that may be issued   3.00%   3.00%  
2021 Plan [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Base number of shares that may be issuable under stock plan   2,000,000   2,000,000  
Class A reserved under the 2012 Equity Incentive Plan   5,649,132   5,649,132  
Class A number of shares available for grant under the 2012 Equity Incentive Plan   2,858,843   2,858,843  
2021 Plan [Member] | Maximum [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Base number of shares that may be issuable under stock plan   2,000,000   2,000,000  
2021 Plan [Member] | Common Class A [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Base number of shares that may be issuable under stock plan 4,000,000        
Increase in base number of shares that may be issuable under stock plan 2,000,000