LONG-TERM DEBT - 5 1/2% Senior Notes (Details) - USD ($)		12 Months Ended
Aug. 01, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Gain (loss) on extinguishment of debt		$ (1,372,000)	$ (1,481,000)	$ (1,676,000)
5½% Senior Notes \| Senior Notes
Stated interest rate		5.50%
Early repayment of senior debt	$ 300,000,000
Debt instrument, redemption price, percentage	100.00%
Gain (loss) on extinguishment of debt				$ 1,700,000

Contractual interest rate for funds borrowed, under the debt agreement.

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Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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The cash outflow for the extinguishment of long-term borrowing, with the highest claim on the assets of the entity in case of bankruptcy or liquidation, before its maturity.

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Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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