v3.23.2
Summary of Significant Accounting Policies - Software Costs (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Dec. 31, 2022
Accounting Policies [Abstract]          
Capitalized software $ 21.6   $ 21.6   $ 21.4
Accumulated amortization 25.4   $ 25.4   $ 22.6
Capitalized software, estimated useful life (in years)     5 years    
Software amortization expense $ 1.4 $ 1.0 $ 2.8 $ 2.1