ACQUISITION - Summary of Acquisition Date Fair Value (Details) - Southeastern U.S. Regulated Waste $ in Millions	3 Months Ended
Mar. 31, 2024 USD ($)
Business Acquisition [Line Items]
Cash	$ 14.0
Promissory notes	1.8
Total purchase price	$ 15.8

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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