Annual report pursuant to Section 13 and 15(d)

Long-Term Debt - Senior Notes, Additional Information (Details)

v3.20.2
Long-Term Debt - Senior Notes, Additional Information (Details) - Senior Notes - USD ($)
Oct. 16, 2020
Dec. 14, 2017
Nov. 09, 2015
Sep. 26, 2020
Dec. 30, 2017
Senior Notes Due February 2028          
Debt Instrument [Line Items]          
Debt, aggregate principal amount   $ 300,000,000     $ 300,000,000
Debt instrument, interest rate   5.125%   5.125% 5.125%
Debt issuance costs   $ 4,800,000      
Redemption percentage   35.00%      
Debt redemption price percentage   105.125%      
Percentage of purchase price   101.00%      
Senior Notes Due February 2028 | Redemption Period, One          
Debt Instrument [Line Items]          
Debt redemption price percentage   102.563%      
Senior Notes Due February 2028 | Redemption Period, Two          
Debt Instrument [Line Items]          
Debt redemption price percentage   101.708%      
Senior Notes Due February 2028 | Redemption Period, Three          
Debt Instrument [Line Items]          
Debt redemption price percentage   100.854%      
Senior Notes Due February 2028 | Redemption Period, Four          
Debt Instrument [Line Items]          
Debt redemption price percentage   100.00%      
Senior Notes Due November 2023          
Debt Instrument [Line Items]          
Debt, aggregate principal amount     $ 400,000,000    
Debt instrument, interest rate     6.125% 6.125%  
Debt issuance costs     $ 6,300,000    
Debt redemption price percentage     101.00%    
Senior Notes Due November 2023 | Redemption Period, Two          
Debt Instrument [Line Items]          
Debt redemption price percentage     101.531%    
Senior Notes Due November 2023 | Redemption Period, Three          
Debt Instrument [Line Items]          
Debt redemption price percentage     100.00%    
Senior Subordinated Notes Due March 2018          
Debt Instrument [Line Items]          
Debt, aggregate principal amount     $ 400,000,000    
Debt instrument, interest rate     8.25%    
Debt redemption price percentage     102.063%    
Senior Notes Due October 2030 | Subsequent Event          
Debt Instrument [Line Items]          
Debt, aggregate principal amount $ 500,000,000        
Debt instrument, interest rate 4.125%        
Debt issuance costs $ 8,000,000