SEGMENT AND GEOGRAPHIC INFORMATION (Tables)

12 Months Ended

Oct. 31, 2022

Segment Reporting [Abstract]

Schedule of Financial Information by Reportable Segment

Financial Information by Reportable Segment    

	Years Ended October 31,
(in millions)	2022		2021		2020
Revenues
Business & Industry	$	4,095.9	$	2,853.8	$	2,856.4
Manufacturing & Distribution	1,445.2		1,363.1		1,151.4
Education	834.7		830.8		805.1
Aviation	804.0		651.1		670.7
Technical Solutions	626.8		529.8		504.0
Government Services	—		—		—
	$	7,806.6	$	6,228.6	$	5,987.6
Operating profit
Business & Industry	$	334.9	$	285.9	$	229.2
Manufacturing & Distribution	161.8		155.5		108.0
Education(1)	47.1		61.5		(39.9)
Aviation(2)	29.3		32.1		(60.1)
Technical Solutions(3)	63.8		49.4		9.7
Government Services	(0.3)		(0.2)		(0.1)
Corporate(4)	(284.5)		(374.6)		(146.9)
Adjustment for income from unconsolidated affiliates, included in Aviation	(2.4)		(2.1)		(2.2)
Adjustment for tax deductions for energy efficient government    buildings, included in Technical Solutions	(0.9)		(1.2)		(2.1)
	348.8		206.3		95.7
Income from unconsolidated affiliates	2.4		2.1		2.2
Interest expense	(41.1)		(28.6)		(44.6)
Income from continuing operations before income taxes	$	310.0	$	179.8	$	53.3
Depreciation and amortization
Business & Industry	$	47.1	$	18.4	$	17.3
Manufacturing & Distribution	13.4		13.4		14.1
Education	25.4		30.5		33.7
Aviation	8.2		9.1		10.6
Technical Solutions	7.0		5.9		7.2
Corporate	11.4		12.7		13.5
	$	112.4	$	89.9	$	96.4

(1) Reflects impairment charges totaling $99.3 million on goodwill during the year ended October 31, 2020.

(2) Reflects impairment charges totaling $61.1 million on goodwill and intangible assets during the year ended October 31, 2020.

(3) Reflects impairment charges totaling $12.4 million on goodwill and intangible assets during the year ended October 31, 2020.

(4) Reflects accrued litigation settlement reserve totaling $142.9 million for the Bucio case during the year ended October 31, 2021.

Schedule of Geographic Information Based on the Country in Which the Sale Originated

Geographic Information Based on the Country in Which the Sale Originated(1)

	Years Ended October 31,
(in millions)	2022		2021		2020
Revenues
United States	$	7,335.3	$	5,847.8	$	5,625.1
All other countries	471.3		380.8		362.5
	$	7,806.6	$	6,228.6	$	5,987.6

(1) Substantially all of our long-lived assets are related to U.S. operations.