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REVENUE FROM CONTRACTS WITH CUSTOMERS - Narrative (Details) - USD ($) $ in Millions | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Revenue from External Customer [Line Items] |  |
Allowance for credit loss | $ 17 | $ 16
Liability, current | 21 | 22
Deferred income | 68 | 55
Customer incentive payments | 36 | 43
Customer incentive payments | $ 137 | 166
Minimum |  |
Revenue from External Customer [Line Items] |  |
Revenue, remaining performance obligation, expected timing of satisfaction (in years) | 3 years |
Maximum |  |
Revenue from External Customer [Line Items] |  |
Revenue, remaining performance obligation, expected timing of satisfaction (in years) | 7 years |
Accounts payable and accrued expenses |  |
Revenue from External Customer [Line Items] |  |
Liability, current | $ 21 | 22
Other non-current liabilities |  |
Revenue from External Customer [Line Items] |  |
Deferred income | 1 | 6
Prepayments and other current assets |  |
Revenue from External Customer [Line Items] |  |
Customer incentive payments | 36 | 43
Other non-current assets |  |
Revenue from External Customer [Line Items] |  |
Customer incentive payments | $ 137 | $ 166

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- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130549-203045 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130531-203044 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130533-203044 + Details
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