Investments - ApiJect - Narrative (Details) - ApiJect - USD ($) shares in Thousands, $ in Millions	3 Months Ended
Feb. 28, 2023	Feb. 28, 2022	Nov. 30, 2022
Schedule of Equity Method Investments [Line Items]
Ownership percentage	38.00%
Percentage of future revenue	1.125%
Fair value of equity investment	$ 100.1		$ 100.1
Warrants purchased (in shares)	950
Term loan
Schedule of Equity Method Investments [Line Items]
Loans, face amount	$ 29.2
Interest income	0.5	$ 0.5
Loans, fair value	$ 29.4		$ 28.9

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Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.

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Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts.

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