Basis of Presentation and Significant Accounting Policies Basis (Tables)

9 Months Ended

Jul. 31, 2016

Accounting Policies [Abstract]

New Accounting Pronouncement, Deferred Taxes

Prior Year Reclassifications

(in millions)	Previously Reported October 31, 2015		Adjustment			Revised October 31, 2015
Deferred income tax asset, net (current)	$	53.2	$	(53.2	)	$	—
Deferred income tax liability, net (noncurrent)	$	19.1	$	(19.1	)	$	—
Deferred income tax asset, net (noncurrent)	$	—	$	34.1		$	34.1

Schedule of Management Revenue

Management Reimbursement Revenues

	Three Months Ended July 31,				Nine Months Ended July 31,
(in millions)	2016		2015		2016		2015
Management reimbursement revenues	$	81.3	$	78.5	$	243.8	$	230.6