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SPECIAL PURPOSE ENTITIES - Narrative (Details) $ in Millions | 12 Months Ended | 29 Months Ended |
--- | --- | --- | ---
Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Jun. 30, 2017 company | Mar. 31, 2020 service_station
Variable Interest Entity [Line Items] |  |  |  |  |
Number of companies formed | company |  |  |  | 3 |
Variable Interest Entity, Not Primary Beneficiary |  |  |  |  |
Variable Interest Entity [Line Items] |  |  |  |  |
Interest expense | $ 6.3 | $ 8.5 | $ 6.9 |  |
Revenues | 17.8 | 16.9 | 12.8 |  |
Depreciation expense | $ 6.8 | 12.8 | $ 11.8 |  |
SPV II, SPV III, And SPV IV | Variable Interest Entity, Not Primary Beneficiary |  |  |  |  |
Variable Interest Entity [Line Items] |  |  |  |  |
Earnings from equity method investments |  | $ 0.1 |  |  |
COPEC | Variable Interest Entity, Not Primary Beneficiary | CHILE |  |  |  |  |
Variable Interest Entity [Line Items] |  |  |  |  |
Number of service stations | service_station |  |  |  |  | 650
COPEC | Variable Interest Entity, Not Primary Beneficiary | South America, Central America, And United States |  |  |  |  |
Variable Interest Entity [Line Items] |  |  |  |  |
Number of service stations | service_station |  |  |  |  | 2,500

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