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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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