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Leases (Tables)

12 Months Ended

Sep. 30, 2024

Leases [Abstract]

Summary of ROU Assets and Lease Liabilities

			September 30,
			2024						2023
ROU assets:
Other assets			$	228.8					$	176.2
Lease liabilities:
Other current liabilities			$	41.0					$	22.8
Other liabilities			207.4						169.6
Total lease liabilities			$	248.4					$	192.4

Maturities of Lease Liabilities, under ASC Topic 842

Fiscal 2025			$	54.9
Fiscal 2026			48.2
Fiscal 2027			41.1
Fiscal 2028			35.0
Fiscal 2029			28.4
Thereafter			105.2
Total future minimum payments			$	312.8
Less: Implied interest			64.4
Total lease liabilities			$	248.4

Lease, Cost

			Year Ended September 30,
			2024						2023						2022
Total operating lease expense			$55.6						$45.8						$45.5
Variable lease expense			6.7						5.3						5.2
Short-term lease expense			9.0						7.7						9.4
Weighted-average remaining lease term			8 years						8 years						9 years
Weighted-average IBR			6.19%						5.99%						5.26%

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- Definition

Summary of ROU Assets and Lease Liabilities

+ References

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- Definition

Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-4

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- Definition

Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-6

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