INCOME TAXES (Reconciliation of Beginning and Ending Amount of Unrecognized Tax Benefits) (Details) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2016 |
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| Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] | ||
| Beginning balance (January 1) | $ 32.5 | $ 21.6 |
| Increases related to prior year tax positions | 0.6 | 4.1 |
| Decreases related to prior year tax positions | (5.6) | (1.0) |
| Increases related to current year tax positions | 13.1 | 12.8 |
| Decreases related to settlements | (0.3) | (1.0) |
| Expiration of the statute of limitations for the assessment of taxes | (5.8) | (3.9) |
| Currency translation adjustment | 0.5 | (0.1) |
| Ending balance (December 31) | $ 35.0 | $ 32.5 |
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- Definition Unrecognized Tax Benefits, Increase (Decrease) Resulting From Foreign Currency Translation No definition available.
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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