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Revenue Recognition Timing of Transfer (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Disaggregation of Revenue [Line Items]
Net revenue	$ 550.2	$ 706.9
Point in time
Disaggregation of Revenue [Line Items]
Net revenue	342.2	450.9
Over time
Disaggregation of Revenue [Line Items]
Net revenue	208.0	256.0
Process Equipment Group [Member]
Disaggregation of Revenue [Line Items]
Net revenue	463.6	511.1
Process Equipment Group [Member] | Point in time
Disaggregation of Revenue [Line Items]
Net revenue	256.5	269.8
Process Equipment Group [Member] | Over time
Disaggregation of Revenue [Line Items]
Net revenue	207.1	241.3
Milacron [Member]
Disaggregation of Revenue [Line Items]
Net revenue	86.6	195.8
Milacron [Member] | Point in time
Disaggregation of Revenue [Line Items]
Net revenue	85.7	181.1
Milacron [Member] | Over time
Disaggregation of Revenue [Line Items]
Net revenue	$ 0.9	$ 14.7

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