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EQUITY (Details)
1 Months Ended 3 Months Ended 12 Months Ended
Jan. 31, 2021
shares
Dec. 31, 2020
USD ($)
$ / shares
shares
Dec. 31, 2021
USD ($)
vote
class_of_stock
$ / shares
shares
Dec. 31, 2020
USD ($)
$ / shares
shares
Dec. 31, 2019
USD ($)
shares
Sep. 23, 2021
USD ($)
Apr. 23, 2021
USD ($)
May 05, 2019
USD ($)
Feb. 20, 2018
USD ($)
Class of Stock [Line Items]                  
Number of classes of stock | class_of_stock     1            
Common stock, par value (in dollars per share) | $ / shares   $ 0.001 $ 0.001 $ 0.001          
Common stock authorized (shares)     250,000,000            
Number of votes entitled to for each common share | vote     1            
Stock repurchased during period (shares)   1,700,000              
Stock repurchased during period | $   $ 131,700,000              
Accelerated share repurchase program | $   $ 125,000,000              
Preferred stock authorized (shares)     5,000,000            
Common Stock                  
Class of Stock [Line Items]                  
Common stock authorized for repurchase | $           $ 1,000,000,000 $ 712,200,000   $ 500,000,000
Increase in amounts authorized for repurchase | $               $ 500,000,000  
Stock repurchased during period (shares)     8,200,000 3,200,000 6,100,000        
Stock repurchased during period | $     $ 1,000,000,000   $ 147,200,000        
Remaining authorization to repurchase | $     $ 1,050,000,000            
Common Stock | September 2021                  
Class of Stock [Line Items]                  
Stock repurchased during period (shares)     3,200,000            
Accelerated share repurchase program | $     $ 500,000,000            
Common Stock | April 2021                  
Class of Stock [Line Items]                  
Stock repurchased during period (shares)     2,900,000            
Accelerated share repurchase program | $     $ 300,000,000            
Common Stock | January 2021                  
Class of Stock [Line Items]                  
Stock repurchased during period (shares) 500,000                
Common Stock | November 2020                  
Class of Stock [Line Items]                  
Stock repurchased during period (shares)       1,500,000          
Stock repurchased during period | $       $ 170,800,000          
Accelerated share repurchase program | $       $ 125,000,000          
Series A Convertible Preferred Stock                  
Class of Stock [Line Items]                  
Preferred stock authorized (shares)     1,000,000            
Preferred stock, par value (in dollars per share) | $ / shares     $ 0.001            
Preferred stock issued (shares)     0            
Preferred stock outstanding (shares)     0