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Investments - Summary of Selected Financial Information for JCP Fund V (Details) - JCP Fund V - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	May 31, 2025	May 31, 2024	May 31, 2025	May 31, 2024
Schedule of Equity Method Investments [Line Items]
Net gains (losses) from our investments in JCP Fund V	$ 0.0	$ 0.1	$ (0.2)	$ (0.2)
Percent of financial information presented			100.00%
Ownership percentage	35.10%		35.10%
Net increase (decrease) in net assets resulting from operations	$ 0.1	$ (0.6)	$ 0.1	$ (0.9)

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