Quarterly report pursuant to Section 13 or 15(d)

Other Intangible Assets - Narrative (Details)

v3.21.2
Other Intangible Assets - Narrative (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Jun. 26, 2021
Jun. 27, 2020
Jun. 26, 2021
Jun. 27, 2020
Finite-Lived Intangible Assets [Line Items]        
Estimated annual amortization expense related to acquired intangible assets 2021 $ 12.0   $ 12.0  
Estimated annual amortization expense related to acquired intangible assets 2022 12.0   12.0  
Estimated annual amortization expense related to acquired intangible assets 2023 12.0   12.0  
Estimated annual amortization expense related to acquired intangible assets 2024 12.0   12.0  
Estimated annual amortization expense related to acquired intangible assets 2025 12.0   12.0  
Estimated annual amortization expense related to acquired intangible assets thereafter 2025 12.0   $ 12.0  
Marketing-related intangible assets        
Finite-Lived Intangible Assets [Line Items]        
Weighted average remaining lives of acquired intangible assets     3 years  
Customer-related intangible assets        
Finite-Lived Intangible Assets [Line Items]        
Weighted average remaining lives of acquired intangible assets     8 years  
Other acquired intangible assets        
Finite-Lived Intangible Assets [Line Items]        
Weighted average remaining lives of acquired intangible assets     10 years  
Minimum        
Finite-Lived Intangible Assets [Line Items]        
Weighted average remaining lives of acquired intangible assets     3 years  
Maximum        
Finite-Lived Intangible Assets [Line Items]        
Weighted average remaining lives of acquired intangible assets     25 years  
Selling, general and administrative expenses        
Finite-Lived Intangible Assets [Line Items]        
Amortization expense for intangibles $ 3.2 $ 3.4 $ 9.9 $ 10.6