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BUSINESS SEGMENT AND OTHER OPERATIONS DATA - NET FINANCIAL EARNINGS LOSS RECONCILIATION (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014
Segment Reporting [Abstract] |  |
Consolidated NFE | $ 49,632 | $ 55,109
Less: |  |
Unrealized (gain) on derivative instruments and related transactions | (1,135) | (88,673)
Effects of economic hedging related to natural gas inventory | 3,813 | (8,765)
Tax adjustments | (1,693) | 29,227
NET INCOME | $ 48,647 | $ 123,320

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