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Basis of Presentation - Narrative (Details) - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Feb. 29, 2024	Feb. 28, 2023	Nov. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Cash and cash equivalents held in escrow	$ 512.0		$ 594.8
Cash and cash equivalents held in escrow, deposit period	2 days
Nonvested shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested shares granted (in shares)	1.2	1.6

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