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DEBT - Convertible Senior Notes Narrative (Details)
1 Months Ended 3 Months Ended
Feb. 29, 2020
USD ($)
day
$ / shares
Mar. 31, 2022
Mar. 31, 2021
Debt Instrument [Line Items]      
Redemption percentage 100.00%    
On or after March 1, 2023      
Debt Instrument [Line Items]      
Redemption percentage 100.00%    
Convertible debt      
Debt Instrument [Line Items]      
Face amount | $ $ 600,000,000    
Interest rate 0.75% 0.75% 0.75%
Initial conversion rate 7.4045    
Debt conversion amount | $ $ 1,000    
Initial conversion price (in dollars per share) | $ / shares $ 135.05    
Convertible debt | After the calendar quarter ending on June 30, 2020      
Debt Instrument [Line Items]      
Threshold percentage of stock price trigger 130.00%    
Threshold trading days 20    
Threshold consecutive trading days 30    
Convertible debt | Measurement period      
Debt Instrument [Line Items]      
Threshold percentage of stock price trigger 98.00%    
Threshold consecutive trading days 5    
Threshold consecutive business days 5    
Convertible debt | On or after March 1, 2023      
Debt Instrument [Line Items]      
Threshold percentage of stock price trigger 130.00%    
Threshold trading days 20    
Threshold consecutive trading days 30