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Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2023
Cash flows from operating activities
Net income	$ 210.7	$ 211.5	$ 1,419.7
Adjustments to reconcile net income to cash flows from operating activities:
Loss (income) from discontinued operations	4.1	3.0	(1,220.3)
Loss on extinguishment of debt	0.0	5.1	0.0
Gain on sale of operations	(71.1)	(41.8)	0.0
Depreciation and amortization	119.4	105.9	88.8
Deferred income taxes	38.3	23.5	33.6
Loss (gain) on pension and other postretirement plan remeasurements	26.6	(2.4)	(41.6)
Stock-based compensation expense	10.5	12.0	12.2
Other, net	3.6	(0.1)	11.9
Change in assets and liabilities
Receivables	(3.1)	(0.9)	26.4
Inventories	(5.4)	(7.7)	(3.3)
Payables and accrued liabilities	3.3	(6.4)	111.3
Other assets and liabilities	(29.8)	(18.8)	(85.7)
Operating cash flows from continuing operations	307.1	282.9	353.0
Operating cash flows from discontinued operations	(9.9)	(17.8)	(393.8)
Total cash provided by (used in) operating activities	297.2	265.1	(40.8)
Cash flows from investing activities
Additions to property, plant and equipment	(259.2)	(224.4)	(180.5)
Acquisitions, net of cash acquired	(65.0)	(52.7)	(36.3)
Proceeds from sale of operations, net of cash disposed	121.0	71.5	0.0
Issuances of notes receivable	(24.2)	(13.6)	(3.5)
Repayments of notes receivable	21.2	9.7	2.1
Purchases of investments	(4.5)	(3.5)	(440.4)
Proceeds from investments	6.0	350.0	80.0
Other investing activities, net	3.6	(0.2)	1.4
Investing cash flows from continuing operations	(201.1)	136.8	(577.2)
Investing cash flows from discontinued operations	0.0	0.0	2,620.9
Total cash (used in) provided by investing activities	(201.1)	136.8	2,043.7
Cash flows from financing activities
Proceeds from borrowings	85.0	200.0	924.0
Repayments on borrowings	(103.8)	(698.8)	(920.9)
Repurchases of common stock, including excise tax payments	(76.8)	(226.8)	(1,524.8)
Cash dividends paid	0.0	0.0	(21.8)
Financing cash flows from finance leases	(12.2)	(12.0)	(10.6)
Other financing activities, net	(5.1)	(8.7)	(11.4)
Financing cash flows from continuing operations	(112.9)	(746.3)	(1,565.5)
Financing cash flows from discontinued operations	0.0	0.0	(108.1)
Total cash used in financing activities	(112.9)	(746.3)	(1,673.6)
Effect of currency exchange rate changes on cash, cash equivalents and restricted cash	(0.3)	0.0	(0.1)
Decrease in cash, cash equivalents and restricted cash	(17.1)	(344.4)	329.2
Cash, cash equivalents and restricted cash - beginning of year	68.7	413.1	83.9
Cash, cash equivalents and restricted cash - end of year	51.6	68.7	413.1
Supplemental disclosures
Interest paid	56.1	78.2	69.6
Income taxes paid	$ 35.8	$ 31.3	$ 373.8

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The cash inflow associated with the collection, including prepayments, of loans receivable issued for financing of goods and services.

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The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

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The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

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Amount of cash inflow (outflow) from financing activity, classified as other.

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The cash inflow from sales, maturities, prepayments, calls and collections of all investments, including securities and other assets, having ready marketability and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.

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Amount of cash outflow for short-term and long-term debt. Excludes payment of lease obligation.

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Amount of noncash expense for share-based payment arrangement.

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Depreciation And Amortization Excluding Amortization Of Debt Issuance Costs

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