Equity Securities, FV-NI, Unrealized Gain (Loss), Loss On Investment

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Equity Securities, FV-NI, Unrealized Gain (Loss), Valuation Adjustment

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General Corporate - Net

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Non-operating pension costs consist of defined benefit plan interest cost, expected return on plan assets, amortization of actuarial gains and losses and the impacts of any plan curtailments or settlements. These costs are excluded from segment operating earnings.

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Purchase accounting depreciation and amortization that is not allocated to the segments for the purposes of determining segment operating earnings.

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- Definition

Unsolicited Emerson Proposal

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- Definition

Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant.

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Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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Amount of interest revenue (income derived from investments in debt securities and on cash and cash equivalents) net of interest expense (cost of borrowed funds accounted for as interest).

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The net result for the period of deducting operating expenses from operating revenues.

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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Business Segment Information - Schedule of Reportable Segments (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended								12 Months Ended
	Sep. 30, 2017	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2017
Segment Reporting Information [Line Items]
Sales		$ 1,730.2	$ 1,665.1	$ 1,657.2	$ 1,642.3	$ 1,729.5	$ 1,698.7	$ 1,651.2	$ 1,586.6	$ 6,694.8	$ 6,666.0	$ 6,311.3
Sales and operating results of reportable segments
Purchase accounting depreciation and amortization										(16.6)	(17.4)	(21.4)
General corporate - net										(108.8)	(100.0)	(95.9)
Non-operating pension and postretirement benefit credit (cost)										8.4	(23.8)	(77.6)
Gain on sale of business	$ 60.8									0.0	0.0	60.8
Costs related to unsolicited Emerson proposals										0.0	(11.2)	0.0
(Loss) gain on investments										(402.2)	123.7	0.0
Valuation adjustments related to the registration of PTC Shares										33.7	(33.7)	0.0
Interest (expense) income - net										(87.1)	(48.6)	(56.6)
Income before income taxes										901.0	1,330.8	1,037.4
Total
Segment Reporting Information [Line Items]
Sales										6,694.8	6,666.0	6,311.3
Operating Income (Loss)										1,473.6	1,441.8	1,228.1
Segment Reconciling Items
Sales and operating results of reportable segments
Gain on sale of business										0.0	0.0	60.8
Architecture & Software
Segment Reporting Information [Line Items]
Sales										3,021.9
Architecture & Software \| Total
Segment Reporting Information [Line Items]
Sales										3,021.9	3,050.2	2,858.6
Operating Income (Loss)										874.8	897.9	780.0
Control Products & Solutions
Segment Reporting Information [Line Items]
Sales										3,672.9
Control Products & Solutions \| Total
Segment Reporting Information [Line Items]
Sales										3,672.9	3,615.8	3,452.7
Operating Income (Loss)										$ 598.8	$ 543.9	$ 448.1