Income Taxes	9 Months Ended
Income Taxes	Sep. 30, 2025
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The Company’s tax provision for interim periods is determined using an estimate of its annual effective rate, adjusted for discrete items in each period, if any. In the three months ended September 30, 2025, income tax benefit was $0.4 million on pre-tax income from continuing operations of $4.5 million. The tax benefit in the three-month period is primarily due to federal research and development tax credits benefit (“R&D benefit”). In the nine months ended September 30, 2025, income tax expense was $3.3 million on pre-tax income of $25.1 million, representing an effective income tax rate of 13%. The effective income tax rate of 13% differed from the U.S. statutory rate primarily due to the R&D benefit. In the three months ended September 30, 2024, income tax benefit was $0.6 million on pre-tax income from continuing operations of $12.7 million. The tax benefit in the three-month period included a benefit of $2.4 million primarily due to changes in estimates related to the prior year quarter's federal R&D benefit. In the nine months ended September 30, 2024, income tax expense was $5.3 million on pre-tax income of $40.3 million, representing an effective income tax rate of 13%. The effective income tax rate of 13% differed from the U.S. statutory rate primarily due to the R&D benefit. On July 4, 2025, the One Big Beautiful Bill Act (“OBBA”) was enacted into law. The OBBA contains several key tax law changes, including extensions and modifications of the Tax Cuts and Jobs Act. In accordance with Accounting Standards Codification (ASC) 740, Income Taxes, the Company is required to recognize the effect of the tax law changes in the period of enactment. The Company is in the process of assessing the impacts from the tax law changes in the OBBA but does not expect a material impact to the Company’s Consolidated Financial Statements.

The entire disclosure for income tax.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

PARK OHIO INDUSTRIES INC/OH 10-Q