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REVENUE Variable Consideration (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Revenue from Contract with Customer [Abstract] |  |  |
Revenue, Information Used to Assess Variable Consideration Constraint | 433.4 million | 269.5 million | 106.6 million
Contract with Customer, Refund Liability | $ 38.8 | $ 38.9 |
Disaggregation of Revenue [Line Items] |  |  |
Contract with Customer, Refund Liability | $ 38.8 | $ 38.9 |

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- Definition Amount of liability for consideration received or receivable from customer which is not included in transaction price, when consideration is expected to be refunded to customer. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 55 -Paragraph 27 -URI http://asc.fasb.org/extlink&oid=123410239&loc=SL49130611-203046-203046 + Details
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- Definition 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. + References No definition available. + Details
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- References No definition available. + Details
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- Definition Description of methods, inputs, and assumptions used to assess estimate of variable consideration with probability of subsequent revenue reversal. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 20 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130566-203045 + Details
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