OTHER CURRENT ASSETS & OTHER CURRENT LIABILITIES - Other current assets (Details) - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Other Current Assets and Other Current Liabilities [Abstract]
Value-added tax receivables	$ 226.7	$ 222.4
Withholding tax and other receivables	134.2	176.7
Prepaid expenses	71.8	50.7
Assets held for sale	19.2	5.0
Current financial assets at amortized cost	14.3	21.9
Held-to-maturity investments	9.0	8.8
Other	28.0	26.8
Total other current assets	$ 503.2	$ 512.3

Other Current Assets and Other Current Liabilities [Abstract]

No definition available.

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Amount, after allowance for credit loss, of accounts and financing receivables, classified as current. Includes, but is not limited to, notes and loan receivable.

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Amount of other assets held-for-sale that are not part of a disposal group, expected to be sold within a year or the normal operating cycle, if longer.

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Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and other tax receivables expected to be realized or consumed within one year or operating cycle, if longer.

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No definition available.

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Amount, before allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity), classified as current.

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Amount of current assets classified as other.

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Amount of other miscellaneous assets expected to be realized or consumed within one year or operating cycle, if longer.

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Amount of asset related to consideration paid in advance for costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer.

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Carrying amount as of the balance sheet date of value added taxes due either from customers arising from sales on credit terms, or as previously overpaid to tax authorities. For classified balance sheets, represents the current amount receivable, that is amounts expected to be collected within one year or the normal operating cycle, if longer.

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