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COMMITMENTS AND CONTINGENCIES - Commitments (Details) $ in Millions	1 Months Ended	12 Months Ended
	Mar. 15, 2019 lawsuit	Dec. 31, 2021 USD ($) lawsuit	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Commitments and Contingencies Disclosure [Line Items]
Purchase obligation		$ 409.0
Purchase obligation, expected to fund commitments in 2022		227.0
Purchase obligation, expected to fund commitments in 2023		71.0
Purchase obligation, expected to fund commitments in 2024		88.0
Purchase obligation, expected to fund commitments thereafter		23.0
Letters of credit outstanding		148.0
Surety bonds issued		162.0
Data Security Incident
Commitments and Contingencies Disclosure [Line Items]
Expense related to data security incident		(24.0)	$ 11.0	$ 148.0
Insurance recoveries		19.0	29.0	$ 84.0
Proceeds from insurance recoveries		$ 23.0	$ 47.0
Class Action Lawsuits Related to Data Security Incident
Commitments and Contingencies Disclosure [Line Items]
Number of lawsuits filed | lawsuit		100
Number of lawsuits remaining | lawsuit		1
Shareholder Derivative Complaints Related to Data Security Incident
Commitments and Contingencies Disclosure [Line Items]
Number of new lawsuits filed | lawsuit	2

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Proceeds from Insurance Recoveries

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Purchase Obligation, to be Paid, after Year Three

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Amount of surety bonds issued as of the balance sheet date.

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The amount recovered from insurance. These recoveries reduce costs and losses that are reported as a separate line item under operating expenses.

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