STOCK AWARD PLANS - Employee Stock Purchase Plan Activity (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares purchased by employees (shares)	47,446
Aggregate cost to employees	$ 3,474
Expense recognized by the company	15,667	$ 25,811	$ 37,309	$ 78,346
Company expense on ESPP discount
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expense recognized by the company	$ 613	$ 761	$ 2,803	$ 2,864