Other Intangible Assets (Tables)

12 Months Ended

Sep. 30, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Components of Gross and Net Acquired Intangible Assets

The following table summarizes the components of gross and net acquired intangible assets:

	Gross		Accumulated Amortization		Accumulated Impairment		Net Carrying Value
	(in millions)
September 30, 2023
Marketing-related intangible assets – amortizable	$	22.1	$	(21.5)	$	—	$	0.6
Marketing-related intangible assets – nonamortizable	252.5		—		(29.4)		223.1
Total	274.6		(21.5)		(29.4)		223.7
Customer-related intangible assets – amortizable	416.4		(147.4)		(10.3)		258.8
Other acquired intangible assets – amortizable	39.7		(30.5)		(0.3)		8.9
Other acquired intangible assets – nonamortizable	7.1		—		(1.2)		5.9
Total	46.8		(30.5)		(1.5)		14.8
Total other intangible assets	$	737.8	$	(199.4)	$	(41.2)	$	497.2
September 24, 2022
Marketing-related intangible assets – amortizable	$	22.1	$	(20.5)	$	—	$	1.5
Marketing-related intangible assets – nonamortizable	252.5		—		(26.0)		226.5
Total	274.6		(20.5)		(26.0)		228.0
Customer-related intangible assets – amortizable	416.4		(117.8)		(2.5)		296.1
Other acquired intangible assets – amortizable	39.7		(26.6)		—		13.2
Other acquired intangible assets – nonamortizable	7.1		—		(1.2)		5.9
Total	46.8		(26.6)		(1.2)		19.1
Total other intangible assets	$	737.8	$	(164.9)	$	(29.8)	$	543.2
September 25, 2021
Marketing-related intangible assets – amortizable	$	22.1	$	(19.0)	$	—	$	3.1
Marketing-related intangible assets – nonamortizable	70.6		—		(26.0)		44.6
Total	92.7		(19.0)		(26.0)		47.7
Customer-related intangible assets – amortizable	143.6		(75.4)		(2.5)		65.7
Other acquired intangible assets – amortizable	37.2		(22.0)		—		15.2
Other acquired intangible assets – nonamortizable	7.1		—		(1.2)		5.9
Total	44.3		(22.0)		(1.2)		21.1
Total other intangible assets	$	280.6	$	(116.4)	$	(29.8)	$	134.4