STOCK-BASED COMPENSATION - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award
Proceeds from stock option exercises	$ 3,688	$ 31,871
Time-Based RSUs
Share-based Compensation Arrangement by Share-based Payment Award
Vesting period (in years)	3 years
Performance-Based RSUs
Share-based Compensation Arrangement by Share-based Payment Award
Vesting period (in years)	3 years
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award
Tax benefit	$ 2,400
Unrecognized compensation expense	$ 71,000
Weighted-average period cost will be recognized over	2 years 3 months 18 days
Restricted Stock Units \| Director Stock Option Plans
Share-based Compensation Arrangement by Share-based Payment Award
Vesting period (in years)	1 year
Options
Share-based Compensation Arrangement by Share-based Payment Award
Vesting period (in years)	3 years
Tax benefit	$ 300	$ 9,100
Expiration period (in years)	10 years
Proceeds from stock option exercises	$ 3,700

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Amount of tax benefit from exercise of option under share-based payment arrangement.

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