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Debt - Narrative (Details) - USD ($)
$ in Millions
Apr. 01, 2020
Mar. 31, 2020
Dec. 31, 2019
Debt Instrument [Line Items]      
Accrued interest   $ 47.1 $ 42.8
Line of Credit | Revolving Credit Facility      
Debt Instrument [Line Items]      
Amount available under revolving credit facility   416.1  
Revolving credit facility   420.0  
Letters of credit outstanding, amount   3.9  
Line of Credit | Letter of Credit      
Debt Instrument [Line Items]      
Letters of credit outstanding, amount   $ 0.0  
Subsequent Event | Line of Credit | Revolving Credit Facility      
Debt Instrument [Line Items]      
Long-term line of credit $ 400.0