LONG-TERM DEBT AND FINANCING ARRANGEMENTS - Credit Facility (Details) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
	Feb. 25, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Financing Arrangements
Borrowings under credit facilities		$ 50,000	$ 180,000
Repayment of debt		171,915	326,098	$ 58,938
Outstanding letters of credit		10,600	$ 12,300
Credit Facility
Financing Arrangements
Maximum borrowing capacity		250,000
Additional borrowing capacity that may be requested		125,000
Borrowings under credit facilities		50,000
Repayment of debt		70,000
Remaining borrowing capacity		200,000
Credit Facility | Subsequent Event
Financing Arrangements
Borrowings under credit facilities	$ 65,000
Swing Line Facility
Financing Arrangements
Maximum borrowing capacity		25,000
Swing Line Facility | Subsequent Event
Financing Arrangements
Borrowings under credit facilities	$ 10,000
Letters of Credit, Sub-Facility
Financing Arrangements
Maximum borrowing capacity		$ 20,000