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CAPITAL STOCK AND SHARE-BASED COMPENSATION - Stock Option Valuation Assumptions (Details) - Stock Option [Member] - $ / shares
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Risk Free Rate, minimum 0.80% 0.38% 1.44%
Risk Free Rate, maximum 1.35% 1.51% 2.53%
Expected Volatility, minimum 39.84% 40.15% 42.46%
Expected Volatility, maximum 41.40% 42.80% 43.83%
Expected Term 6 years 3 months 6 years 3 months  
Weighted Average Fair Value $ 107.45 $ 86.72 $ 54.42
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate 0.00% 0.00% 0.00%
Minimum [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Expected Term     6 years
Maximum [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Expected Term     6 years 3 months