Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements - Additional Information (Details)

v3.21.2
Fair Value Measurements - Additional Information (Details)
1 Months Ended 12 Months Ended
Apr. 30, 2021
USD ($)
Oct. 15, 2020
Nov. 30, 2020
USD ($)
Feb. 28, 2019
USD ($)
Sep. 25, 2021
USD ($)
Sep. 26, 2020
USD ($)
Sep. 28, 2019
USD ($)
Oct. 31, 2020
USD ($)
Oct. 16, 2020
USD ($)
Mar. 28, 2020
venture
Mar. 30, 2019
customer
Feb. 01, 2019
Dec. 31, 2017
USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                          
Number of retail customers that exited                   1 1    
Asset impairments         $ 0 $ 3,566,000 $ 0            
Impairment charge         0 0              
Carrying value of debt         1,185,764,000 694,053,000              
Senior notes                          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                          
Carrying value of debt         $ 1,184,006,000 693,858,000              
Senior notes | Senior notes, interest at 4.125%, payable semi-annually, principal due April 2031                          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                          
Debt, aggregate principal amount $ 400,000,000                        
Debt instrument, interest rate 4.125%       4.125%                
Estimated fair value of senior notes         $ 408,500,000                
Carrying value of debt         $ 394,200,000                
Debt redemption price percentage 104.125%                        
Senior notes | Senior notes, interest at 4.125%, payable semi-annually, principal due October 2030                          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                          
Debt, aggregate principal amount               $ 500,000,000 $ 500,000,000        
Debt instrument, interest rate         4.125%     4.125% 4.125%        
Estimated fair value of senior notes         $ 517,200,000                
Carrying value of debt         492,800,000                
Debt redemption price percentage   104.125%                      
Senior notes | Senior Notes Due February 2028                          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                          
Debt, aggregate principal amount                         $ 300,000,000
Debt instrument, interest rate                         5.125%
Estimated fair value of senior notes         318,600,000 316,000,000.0              
Carrying value of debt         297,000,000 296,600,000              
Senior notes | Senior Notes Due November 2023                          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                          
Debt instrument, interest rate     6.125%                    
Debt redemption amount     $ 400,000,000                    
Debt redemption price percentage     101.531%                    
Arden Companies                          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                          
Percent of investment purchased       55.00%             55.00% 55.00%  
Purchase price       $ 13,400,000                  
Arden Companies | Selling, General and Administrative Expenses                          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                          
Gain on held investment       $ 3,200,000                  
Pet Segment                          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                          
Asset impairments             2,500,000            
Impairment charge         $ 0 $ 0 2,500,000            
Pet Segment | Selling, General and Administrative Expenses                          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                          
Asset impairments             $ 2,500,000