COMMITMENTS AND CONTINGENCIES - Leases: Other Information (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases	$ 11,125	$ 8,419
Operating cash flows for finance leases	5	25
Financing cash flows for finance leases	389	341
Leased assets obtained in exchange for new operating lease liabilities	$ 1,378	$ 13,374

Cash Flow, Lessee [Abstract]

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- Definition

Amount of interest paid on finance lease liability.

+ References

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-Publisher FASB
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- Definition

Amount of cash outflow for principal payment on finance lease.

+ References

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- Definition

Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

+ References

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-Publisher FASB
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- Definition

Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

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