Goodwill and Other Intangible Assets - Additional Information (Details) $ in Millions	Sep. 30, 2019 USD ($)
Intangible Assets, Future Amortization Expense by Fiscal Year [Abstract]
Estimated amortization expense, remainder of 2019	$ 7.4
Estimated amortization expense, 2020	24.7
Estimated amortization expense, 2021	14.2
Estimated amortization expense, 2022	11.0
Estimated amortization expense, 2023	9.2
Estimated amortization expense, 2024	$ 8.0