Cyber Related Matters (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Aug. 31, 2025	Aug. 31, 2024	Aug. 31, 2025	Aug. 31, 2024	Nov. 30, 2023
Business Interruption Loss [Line Items]
Cybersecurity insurance, maximum amount					$ 15.0
Cybersecurity insurance, additional coverage	$ 5.0		$ 5.0
Moveit Vulnerability
Business Interruption Loss [Line Items]
Cyber incident costs	0.7	$ 0.9	2.1	$ 5.0
Insurance recoveries	$ 0.4	$ 0.6	$ 1.7	$ 2.5