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Debt - Covenants, Events of Default and Provisions (Details)
$ in Millions
3 Months Ended
Apr. 20, 2020
USD ($)
Mar. 31, 2020
USD ($)
Senior Notes    
Debt Instrument    
Covenant, outstanding borrowings leverage threshold (percent)   30.00%
First lien net leverage ratio   5.0
Line of Credit | Revolving Credit Facility    
Debt Instrument    
Line of credit current borrowing capacity   $ 4.7
Line of Credit | Revolving Credit Facility | Subsequent Event    
Debt Instrument    
Repayment of line of credit $ 320.0