Fair Value Measurements (Tables)

9 Months Ended

Jun. 30, 2017

Fair Value Disclosures [Abstract]

Schedule of Changes in Fair Value of Contingent Consideration

Changes in the fair value of the contingent consideration obligations for the nine months endedJune 30, 2017 were as follows:

	TRA		Deferred Cash Consideration		Total Fair Value
Contingent consideration as of September 30, 2016	$	83.4	$	35.0	$	118.4
Measurement period adjustment	5.6		—		5.6
Change in fair value of contingent consideration(1)	14.4		5.4		19.8
Contingent consideration as of June 30, 2017	$	103.4	$	40.4	$	143.8

⁽¹⁾Included in Operating income (loss) in the condensed consolidated statements of operations.