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DEBT - Components of Interest Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Debt Instrument [Line Items]
Interest expense on long-term debt and finance leases	$ 15,128	$ 5,692	$ 29,565	$ 15,513
Amortization of debt issuance costs	715	489	2,221	1,414
Letter of credit fees	103	117	297	347
Less: capitalized interest	(198)	(121)	(375)	(196)
Total interest expense	$ 15,748	$ 6,177	31,708	$ 17,078
GFL Acquisition
Debt Instrument [Line Items]
Amortization of debt issuance costs			395
Twin Bridges Acquisition
Debt Instrument [Line Items]
Amortization of debt issuance costs			$ 101

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