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Acquisitions and Divestitures (Details) $ in Millions	3 Months Ended		12 Months Ended
	Nov. 30, 2022 USD ($) acquisition	Nov. 30, 2021 USD ($)	Aug. 31, 2022 acquisition
Business Combination and Asset Acquisition [Abstract]
Number of acquisitions completed | acquisition	0		0
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Pre-tax loss on the sale	$ (11.2)	$ 0.0
Sunoptics prismatic skylights business | Disposal Group, Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Assets transferred	15.1
Pre-tax loss on the sale	$ (11.2)

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