ACCOUNTING PRONOUNCEMENTS - Narrative (Details) - Accounting Standards Update 2018-02 $ in Thousands	Sep. 30, 2018 USD ($)
Accumulated Other Comprehensive (Loss) Income (net of tax)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Reclassification of AOCI tax effects	$ 8,814
Retained Earnings
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Reclassification of AOCI tax effects	$ (8,814)

Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.

No definition available.

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Balance Type:	credit
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