Revenue - Schedule of Disaggregation of Revenue by Geographical Area (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Disaggregation of Revenue [Line Items]
Total revenues	$ 417.6	$ 423.5
United States
Disaggregation of Revenue [Line Items]
Total revenues	248.7	268.5
Europe
Disaggregation of Revenue [Line Items]
Total revenues	62.4	59.1
Asia
Disaggregation of Revenue [Line Items]
Total revenues	44.1	37.3
Mexico
Disaggregation of Revenue [Line Items]
Total revenues	36.8	33.8
Canada
Disaggregation of Revenue [Line Items]
Total revenues	19.5	18.5
Other
Disaggregation of Revenue [Line Items]
Total revenues	6.1	6.3
Supply Technologies Segment
Disaggregation of Revenue [Line Items]
Total revenues	196.9	195.8
Supply Technologies Segment \| United States
Disaggregation of Revenue [Line Items]
Total revenues	113.5	119.1
Supply Technologies Segment \| Europe
Disaggregation of Revenue [Line Items]
Total revenues	39.0	39.0
Supply Technologies Segment \| Asia
Disaggregation of Revenue [Line Items]
Total revenues	20.7	15.1
Supply Technologies Segment \| Mexico
Disaggregation of Revenue [Line Items]
Total revenues	19.4	18.6
Supply Technologies Segment \| Canada
Disaggregation of Revenue [Line Items]
Total revenues	3.8	3.2
Supply Technologies Segment \| Other
Disaggregation of Revenue [Line Items]
Total revenues	0.5	0.8
Assembly Components Segment
Disaggregation of Revenue [Line Items]
Total revenues	107.2	110.4
Assembly Components Segment \| United States
Disaggregation of Revenue [Line Items]
Total revenues	71.5	81.0
Assembly Components Segment \| Europe
Disaggregation of Revenue [Line Items]
Total revenues	4.5	4.5
Assembly Components Segment \| Asia
Disaggregation of Revenue [Line Items]
Total revenues	8.5	5.7
Assembly Components Segment \| Mexico
Disaggregation of Revenue [Line Items]
Total revenues	13.7	10.5
Assembly Components Segment \| Canada
Disaggregation of Revenue [Line Items]
Total revenues	7.9	7.5
Assembly Components Segment \| Other
Disaggregation of Revenue [Line Items]
Total revenues	1.1	1.2
Engineered Products Segment
Disaggregation of Revenue [Line Items]
Total revenues	113.5	117.3
Engineered Products Segment \| United States
Disaggregation of Revenue [Line Items]
Total revenues	63.7	68.4
Engineered Products Segment \| Europe
Disaggregation of Revenue [Line Items]
Total revenues	18.9	15.6
Engineered Products Segment \| Asia
Disaggregation of Revenue [Line Items]
Total revenues	14.9	16.5
Engineered Products Segment \| Mexico
Disaggregation of Revenue [Line Items]
Total revenues	3.7	4.7
Engineered Products Segment \| Canada
Disaggregation of Revenue [Line Items]
Total revenues	7.8	7.8
Engineered Products Segment \| Other
Disaggregation of Revenue [Line Items]
Total revenues	$ 4.5	$ 4.3

PARK OHIO INDUSTRIES INC/OH 10-Q