NET INCOME PER COMMON SHARE (Tables)

12 Months Ended

Oct. 31, 2023

Earnings Per Share [Abstract]

Schedule of Basic and Diluted Net Income Per Common Share

Basic and Diluted Net Income Per Common Share Calculations

	Years Ended October 31,
(in millions, except per share amounts)	2023		2022		2021
Net income	$	251.3	$	230.4	$	126.3
Weighted-average common and common equivalent     shares outstanding — Basic	66.0		67.1		67.4
Effect of dilutive securities
RSUs	0.2		0.2		0.3
Performance shares	0.2		0.2		0.2
Weighted-average common and common equivalent     shares outstanding — Diluted	66.3		67.5		68.0
Net income per common share
Basic	$	3.81	$	3.44	$	1.87
Diluted	$	3.79	$	3.41	$	1.86

Schedule of Anti-Dilutive Outstanding Stock Awards Issued Under Share-Based Compensation Plans

Anti-Dilutive Outstanding Stock Awards Issued Under Share-Based Compensation Plans

	Years Ended October 31,
(in millions)	2023	2022	2021
Anti-dilutive	0.3	—	—