Basis of Presentation and Consolidation and Recently Issued Accounting Standards (Details) $ in Millions	3 Months Ended	6 Months Ended
Mar. 31, 2018 USD ($)	Mar. 31, 2019	Mar. 31, 2018 USD ($)
Prior Period Reclassification Adjustment	$ 9.2		$ 17.9
Number of different types of foreign currencies		140
Number of accounts for customers company-wide		20,000

The amount of a reclassification adjustment made to prior period financial statement amounts.

No definition available.

Name:	us-gaap_PriorPeriodReclassificationAdjustment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration