Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions		2 Months Ended	3 Months Ended			8 Months Ended	9 Months Ended
		Jun. 08, 2016	Jun. 30, 2017	Jun. 30, 2016	[1]	Jun. 08, 2016	Jun. 30, 2017	Jun. 30, 2016	[1]
Net income (loss)							$ 0.8
Successor
Net income (loss)			$ 10.2	$ (15.5)			0.8	$ (17.1)
Unrealized foreign currency translation gain (loss), net of tax			11.9	(2.2)			4.9	(2.2)
Unrealized gain (loss) on interest rate hedges, net of tax			(0.7)	0.0			(0.4)	0.0
Other comprehensive income (loss), net of tax			11.2	(2.2)			4.5	(2.2)
Total comprehensive income (loss), net of tax attributable to Nexeo Solutions, Inc.	[2]		$ 21.4	$ (17.7)			$ 5.3	$ (19.3)
Predecessor
Net income (loss)		$ (20.2)				$ (13.8)
Unrealized foreign currency translation gain (loss), net of tax		(3.4)				(4.0)
Unrealized gain (loss) on interest rate hedges, net of tax		0.1				0.3
Other comprehensive income (loss), net of tax		(3.3)				(3.7)
Total comprehensive income (loss), net of tax attributable to Nexeo Solutions, Inc.	[2]	$ (23.5)				$ (17.5)

[1] The three and nine months ended June 30, 2016 include 22 days of the acquired business’ operating activities as a result of the consummation of the Business Combination on June 9, 2016.

[2] Tax effects for each component presented are not material.