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INCOME TAXES - Tax Loss and Tax Credit Carryforwards (Parenthetical) (Details) $ in Millions	Dec. 31, 2016 USD ($)
Income Tax Disclosure [Abstract]
Windfalls included in net operating loss carryforwards	$ 75.6
Windfalls included in net operating loss carryforwards, tax benefit	$ 26.9

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- Definition

Windfalls included in net operating loss carryforwards.

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No definition available.

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- Definition

Windfalls included in net operating loss carryforwards tax benefits.

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No definition available.

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