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NET INCOME PER SHARE (Details)
$ / shares in Units, shares in Millions, $ in Millions
 12 Months Ended
Jun. 07, 2021
Dec. 31, 2023
USD ($)
$ / shares
shares
Dec. 31, 2022
USD ($)
$ / shares
shares
Dec. 31, 2021
USD ($)
$ / shares
shares
Numerator:        
Net income | $   $ 374.7 $ 369.5 $ 292.6
Denominator:        
Denominator for basic net income per share — weighted-average outstanding shares   405.3 396.3 392.2
Effect of dilutive securities:        
Stock options, restricted stock awards and restricted stock units (in shares)   1.6 1.5 2.0
Denominator for diluted net income per share — weighted-average outstanding shares (in shares)   406.9 397.8 394.2
Net income per share — basic (in dollars per share) | $ / shares   $ 0.92 $ 0.93 $ 0.75
Net income per share — diluted (in dollars per share) | $ / shares   $ 0.92 $ 0.93 $ 0.74
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Antidilutive securities excluded from computation of earnings per share (in shares)   0.7 1.0 0.4
Conversion ratio 10      
Performance-based restricted stock awards        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Antidilutive securities excluded from computation of earnings per share (in shares)   0.2 0.4 0.4