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Income Taxes (Details)
$ in Millions
6 Months Ended
Jun. 30, 2022
USD ($)
Income Taxes  
Deferred tax assets, net $ 100.5
Liability for unrecognized tax benefits 19.6
Research and development tax credit studies $ 10.9
Effective tax rate (as a percentage) 24.90%
Effective tax rate, before discrete period adjustment (as a percentage) 26.00%
Discrete tax benefit, stock-based compensation $ 1.6