SEGMENT REPORTING - Net Income (Loss) to Total Adjusted EBITDA (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||||||
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Jun. 30, 2020 |
Jun. 30, 2019 |
Jun. 30, 2020 |
Jun. 30, 2019 |
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| Segment Reporting Information [Line Items] | ||||||||
| Net income (loss) | $ (108.1) | $ 160.8 | $ (156.7) | $ 138.7 | ||||
| Interest expense, net | (68.7) | (26.1) | (99.7) | (51.2) | ||||
| Income tax benefit (expense) | 24.7 | (22.0) | 76.1 | (18.3) | ||||
| Depreciation, depletion and amortization | (111.5) | (40.9) | ||||||
| EBITDA | 12.9 | 230.1 | (21.6) | 249.3 | ||||
| Gain (loss) on extinguishment of debt | 129.4 | (17.9) | 132.6 | (18.2) | ||||
| Acquisition-related costs excluding severance costs | (18.4) | 0.0 | (60.9) | 0.0 | ||||
| Amortization of Inventory Step-up | (59.4) | 0.0 | ||||||
| Impact of discontinued operations | (0.3) | (0.6) | 0.3 | (0.6) | ||||
| Adjusted EBITDA | (82.0) | 248.4 | (59.3) | 269.6 | ||||
| Net Income (Loss) Attributable to Noncontrolling Interest | 15.8 | 0.0 | 19.3 | 0.0 | ||||
| Depreciation, Depletion and Amortization Attributable to Noncontrolling Interests | 4.7 | 5.8 | ||||||
| EBITDA Calculation [Member] | ||||||||
| Segment Reporting Information [Line Items] | ||||||||
| Interest expense, net | (68.6) | (26.3) | (99.7) | (51.4) | ||||
| Income tax benefit (expense) | 24.7 | (22.0) | 76.1 | (18.3) | ||||
| Depreciation, depletion and amortization | (77.1) | (21.0) | (111.5) | (40.9) | ||||
| Adjusted EBITDA Calculation [Member] | ||||||||
| Segment Reporting Information [Line Items] | ||||||||
| EBITDA of Noncontrolling Interests | 20.5 | [1] | 0.0 | 25.1 | [1] | 0.0 | ||
| Gain (loss) on extinguishment of debt | 129.4 | (17.9) | 132.6 | (18.2) | ||||
| Severance costs | (16.6) | 0.0 | (35.9) | (1.7) | ||||
| Acquisition-related costs excluding severance costs | (1.8) | 0.0 | (25.0) | 0.0 | ||||
| Amortization of Inventory Step-up | (36.2) | 0.0 | (59.4) | 0.0 | ||||
| Impact of discontinued operations | $ (0.4) | $ (0.4) | $ 0.3 | $ (0.4) | ||||
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- Definition Adjusted EBITDA, Earnings (Loss) No definition available.
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- Definition Amortization of Inventory Step-up No definition available.
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- Definition Depreciation, Depletion and Amortization Attributable to Noncontrolling Interests No definition available.
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- Definition Earnings (loss) before Interest, Taxes, and Depreciation, Depletion and Amortization No definition available.
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- Definition EBITDA of Noncontrolling Interests No definition available.
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- Definition This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after tax of income (loss) from a discontinued operation attributable to the parent. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The net amount of nonoperating interest income (expense). No definition available.
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- Definition Amount of Net Income (Loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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 Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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