Other Intangible Assets - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jun. 24, 2023	Jun. 25, 2022	Jun. 24, 2023	Jun. 25, 2022
Finite-Lived Intangible Assets [Line Items]
Indefinite-lived intangible assets, impairment charge	$ 4.7
Useful life of intangible assets	5 years		5 years
Estimated annual amortization expense related to acquired intangible assets 2023	$ 35.0		$ 35.0
Estimated annual amortization expense related to acquired intangible assets 2024	35.0		35.0
Estimated annual amortization expense related to acquired intangible assets 2025	35.0		35.0
Estimated annual amortization expense related to acquired intangible assets 2026	26.0		26.0
Estimated annual amortization expense related to acquired intangible assets 2027	$ 26.0		$ 26.0
Marketing-related intangible assets
Finite-Lived Intangible Assets [Line Items]
Weighted average remaining lives of acquired intangible assets	2 years		2 years
Customer-related intangible assets
Finite-Lived Intangible Assets [Line Items]
Weighted average remaining lives of acquired intangible assets	12 years		12 years
Other acquired intangible assets
Finite-Lived Intangible Assets [Line Items]
Weighted average remaining lives of acquired intangible assets	6 years		6 years
Minimum
Finite-Lived Intangible Assets [Line Items]
Weighted average remaining lives of acquired intangible assets	2 years		2 years
Maximum
Finite-Lived Intangible Assets [Line Items]
Weighted average remaining lives of acquired intangible assets	25 years		25 years
Selling, general and administrative expenses
Finite-Lived Intangible Assets [Line Items]
Amortization expense for intangibles	$ 8.4	$ 8.3	$ 26.3	$ 23.0