Basis of Presentation and Significant Accounting Policies (Tables)

6 Months Ended

Apr. 30, 2017

Accounting Policies [Abstract]

Schedule of Management Reimbursement Revenue by Segment

These revenues and expenses are reported in equal amounts for costs reimbursed from our managed locations:

	Three Months Ended April 30,				Six Months Ended April 30,
(in millions)	2017		2016		2017		2016
Business & Industry	$	58.1	$	57.2	$	115.9	$	113.7
Aviation	16.2		21.1		32.7		40.8
Emerging Industries Group	4.8		4.2		9.3		8.1
Total	$	79.1	$	82.5	$	158.0	$	162.6