Fair Value Measurements (Details) |
Sep. 30, 2016 |
Sep. 30, 2015 |
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| Fair Value Disclosures [Abstract] | ||
| Estimated discount rate | 4.30% | 4.20% |
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- Definition The interest rate used to adjust for the time value of money for the plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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