The amount of the gain (loss) recognized by the parent and included in its attributable portion of net income for the period due to deconsolidation of a subsidiary or derecognition of a group of assets. The gain (loss) recognized and included in the net income attributable to the parent for the period is generally computed as the difference between: (a) the aggregate of: (1) the fair value of any consideration received; (2) the fair value of any retained noncontrolling investment in the former subsidiary at the date the subsidiary was deconsolidated; and (3) the carrying amount of any noncontrolling interest in the former subsidiary (including any accumulated other comprehensive income attributable to the noncontrolling interest) at the date the subsidiary was deconsolidated and (b) the carrying amount of the former subsidiary's assets and liabilities.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 1B
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=18733093&loc=SL4582445-111684

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

Venezuela Narrative (Details) $ in Millions	3 Months Ended			9 Months Ended
Venezuela Narrative (Details) $ in Millions	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)	Mar. 31, 2015 USD ($) VEF / $	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)
Intercompany Foreign Currency Balance [Line Items]
Venezuela deconsolidation charge	$ 0.0	$ 0.0		$ 0.0	$ (65.2)
Foreign currency translation losses			$ 16.2
Write-off of cash balances			$ 44.6
U.S. dollar rate \| VEF / $			6.30
Write-off of other net assets			$ 4.4
ParentCo
Intercompany Foreign Currency Balance [Line Items]
Venezuela deconsolidation charge			$ 144.5