INCOME TAXES - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2017	Dec. 31, 2016
Income Taxes
U.S. net tax operating loss carryforward		$ 1,182.4
Alternative minimum tax credit carryforward		$ 6.0
Unrecognized tax benefits that would impact the entity's effective rate	$ 0.0
Provisions for interest or penalties related to uncertain tax positions	$ 0.0
U.S. statutory rate (as a percent)	35.00%

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible alternative minimum tax credit carryforwards.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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