SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) - USD ($) shares in Millions, $ in Millions |
3 Months Ended | 6 Months Ended | |||
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Jun. 30, 2019 |
Jun. 30, 2018 |
Jun. 30, 2019 |
Jun. 30, 2018 |
Dec. 31, 2018 |
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Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | |||||
Fair value of long-term debt | $ 3,000.0 | $ 3,000.0 | $ 2,600.0 | ||
Carrying value of long-term debt | 2,800.0 | 2,800.0 | $ 2,600.0 | ||
Other Current Assets | |||||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | |||||
Restricted cash and cash equivalents | 17.8 | 17.8 | |||
Other Current Liabilities | |||||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | |||||
Restricted cash and cash equivalents | $ 17.8 | $ 17.8 | |||
Stock options | |||||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | |||||
Antidilutive stock options (in shares) | 1.2 | 0.7 | 1.3 | 0.6 |
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- Definition Long Term Debt, Carrying Amount No definition available.
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- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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. No definition available.
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- Definition The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. No definition available.
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- Definition Amount of cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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