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REVENUE RECOGNITION - Narrative (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Disaggregation of Revenue [Line Items]
Rebates	$ (283,666,000)	$ (215,875,000)	$ (517,693,000)	$ (405,406,000)
Revenue recognized fro performance obligation satisfied in previous period	0	0	0	0
Gross receivables from contracts	111,601,000		111,601,000		$ 89,232,000
Contract liabilities	3,733,000		3,733,000		$ 3,404,000
Rebate for Recycled or Returned Organic Materials
Disaggregation of Revenue [Line Items]
Rebates	$ 5,908,000	$ 2,532,000	$ 9,702,000	$ 4,100,000

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Amount, before allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current.

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