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Investments (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
Investments (Details) - USD ($) $ in Millions	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Dec. 31, 2023
Gain (Loss) on Securities [Line Items]
Payments to acquire debt securities		$ 5.0
Debt securities, available-for-sale, amortized cost	$ 5.0		$ 5.0	$ 5.0
Other investments		$ 2.0
Other Debt Obligations
Gain (Loss) on Securities [Line Items]
Unrealized gain (loss) on the investment	$ (1.8)		$ (1.8)