Annual report pursuant to Section 13 and 15(d)

Subsequent Events (Details)

v3.20.2
Subsequent Events (Details) - USD ($)
3 Months Ended
Oct. 16, 2020
Nov. 09, 2015
Dec. 26, 2020
Sep. 26, 2020
Senior Notes Due November 2023 | Senior notes        
Subsequent Event [Line Items]        
Debt, aggregate principal amount   $ 400,000,000    
Debt instrument, interest rate   6.125%   6.125%
Debt redemption price percentage   101.00%    
Debt issuance costs   $ 6,300,000    
Senior Notes Due November 2023 | Senior notes | Redemption Period, Two        
Subsequent Event [Line Items]        
Debt redemption price percentage   101.531%    
Subsequent Event        
Subsequent Event [Line Items]        
Payment for acquired debt extinguishment     $ 6,100,000  
Write-off of unamortized financing costs     $ 2,500,000  
Subsequent Event | Senior Notes Due October 2030 | Senior notes        
Subsequent Event [Line Items]        
Debt, aggregate principal amount $ 500,000,000      
Debt instrument, interest rate 4.125%      
Debt issuance costs $ 8,000,000