Debt - Gain (Loss) on Derivatives (Details) - Cash Flow Hedging - Interest Rate Swaps - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Mar. 31, 2017 |
Mar. 31, 2016 |
Mar. 31, 2017 |
Mar. 31, 2016 |
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| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Amount of Gain (Loss) Recognized in AOCI on Derivatives | $ 7,065 | $ (2,218) | ||
| Interest Expense | ||||
| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Amount of Gain (Loss) Recognized in Income on Derivatives | $ 503 | $ (746) | 1,310 | (1,576) |
| Amount of Gain (Loss) Reclassified from AOCI into Income (Effective Portion) | $ 799 | $ (961) | ||
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- Definition Amount of increase (decrease) in the fair value of derivatives recognized in the income statement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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 The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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