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Goodwill and Intangible Assets (Tables)
12 Months Ended
Dec. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Changes in IPR&D
The following table represents the changes in IPR&D for the years ended December 31, 2022 and 2021, respectively:
 (in millions)
Balance at December 31, 2020$23.0 
Change in IPR&D— 
Balance at December 31, 2021$23.0 
Change in IPR&D— 
Balance at December 31, 2022$23.0 
Schedule of Changes in Goodwill
The following table represents the changes in Goodwill for the years ended December 31, 2022 and 2021, respectively:
 (in millions)
Balance at December 31, 2020$197.8 
Change in goodwill— 
Balance at December 31, 2021$197.8 
Change in goodwill— 
Balance at December 31, 2022$197.8