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DEBT - Convertible Senior Notes Narrative (Details)
1 Months Ended 3 Months Ended 6 Months Ended
Feb. 29, 2020
USD ($)
day
$ / shares
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 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% 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