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Summary of Significant Accounting Policies (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Dec. 31, 2023
Accounting Policies [Abstract]          
Gross carrying amount of property and equipment $ 47.3   $ 47.3   $ 41.9
Accumulated amortization 19.5   19.5   $ 14.3
Depreciation expense $ 2.9 $ 1.8 $ 5.8 $ 3.5