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Debt Obligations - Debt Extinguishments and Repurchases - Additional Information (Details) - USD ($)
$ in Millions
9 Months Ended
Sep. 01, 2020
Sep. 30, 2020
Aug. 31, 2020
Debt Instrument [Line Items]      
Write-off debt issuance cost   $ 5.0  
Senior Unsecured 6 3/4% Notes due March 2024 [Member]      
Debt Instrument [Line Items]      
Face amount of notes redeemed $ 318.0   $ 262.1
Loss due to debt extinguishments 13.7    
Premium Paid 11.1    
Write-off debt issuance cost $ 2.6    
Senior Unsecured 6 3/4% Notes due March 2024 [Member] | Senior Unsecured Notes [Member]      
Debt Instrument [Line Items]      
Interest rate on fixed rate debt 6.75%   6.75%