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Fair Value of Financial Instruments (Details) - USD ($)
$ in Millions
Mar. 31, 2020
Dec. 31, 2019
Level 2    
Assets, Fair Value Disclosure [Abstract]    
Assets, Fair Value Disclosure $ 0.0 $ 0.0
Level 3    
Assets, Fair Value Disclosure [Abstract]    
Assets, Fair Value Disclosure 0.0 $ 0.0
Recurring | Level 1    
Assets, Fair Value Disclosure [Abstract]    
Assets, Fair Value Disclosure $ 84.1