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Summary of Significant Accounting Policies (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2022
Accounting Policies [Abstract]          
Gross carrying amount of property and equipment $ 38.6   $ 38.6   $ 29.5
Accumulated amortization 12.4   12.4   $ 9.4
Depreciation expense $ 2.1 $ 1.4 $ 5.6 $ 2.7