COMMON STOCK REPURCHASES AND CASH DIVIDENDS (Common Stock Repurchases) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Jan. 31, 2022	Oct. 31, 2021	Apr. 30, 2021	Oct. 31, 2018
Class of Stock [Line Items]
Stock Repurchase Program, Authorized Amount							$ 80,000
Stock Repurchased and Retired During Period, Value	$ 73,938	$ 2,636	$ 7,302
Common Stock
Class of Stock [Line Items]
Stock Repurchase Program, Authorized Amount					$ 50,000	$ 50,000
Stock Repurchased and Retired During Period, Shares	878,000	63,000	242,000
Stock Repurchased and Retired During Period, Value	$ 73,900	$ 2,600	$ 7,300
Stock Repurchase Program, Remaining Authorized Repurchase Amount	$ 67,300
Common Stock | Subsequent Event
Class of Stock [Line Items]
Stock Repurchase Program, Authorized Amount				$ 100,000