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Income Taxes (Details) - USD ($) $ in Millions	9 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Income Taxes
Effective tax rate (as a percent)	49.70%	23.70%
Federal statutory rate (as a percent)	35.00%
Undistributed earnings related to foreign subsidiaries	$ 108.9

X

- Definition

Amount of deferred tax liability not recognized because of the exceptions to comprehensive recognition of deferred taxes related to undistributed earnings of foreign subsidiaries.

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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