Risks, Uncertainties, Contingencies and Litigation	9 Months Ended
Dec. 31, 2022
Risks, Uncertainties, Contingencies and Litigation [Abstract]
Risks, Uncertainties, Contingencies and Litigation	Note 17: Risks, Uncertainties, Contingencies and Litigation Supply Chain Disruptions and Inflationary Market Conditions Market and economic dynamics, including the impacts of the COVID-19 pandemic and the military conflict between Russia and the Ukraine, have contributed to global supply chain challenges and inflationary market conditions. The Company is focused on mitigating the negative impacts of labor shortages, supply chain challenges and inflationary market conditions, including changes in raw material, energy, logistic, and interest costs, as well as delays and shortages in certain purchased commodities and components. The Company cannot reasonably estimate the full impact that the ongoing supply chain challenges and other related economic and market dynamics will have on the Company’s business, results of operations and cash flows in the future. Environmental The Company has recorded environmental investigation and remediation accruals related to manufacturing facilities in the U.S., one of which the Company currently owns and operates, and a former manufacturing facility in the Netherlands. These accruals primarily relate to soil and groundwater contamination at facilities where past operations followed practices and procedures that were considered acceptable under then-existing regulations, or where the Company is a successor to the obligations of prior owners, and current laws and regulations require investigative and/or remedial work to ensure sufficient environmental compliance. In instances where a range of loss can be reasonably estimated for a probable environmental liability, but no amount within the range is a better estimate than any other amount, the Company accrues the minimum of the range. The Company’s accruals for environmental matters totaled $18.6 million and $18.2 million as of December 31, 2022 and March 31, 2022, respectively. During the first quarter of fiscal 2023 and 2022, the Company increased its remediation accrual related to a former manufacturing facility in the U.S. by $1.0 million and $3.4 million, respectively. As additional information becomes available regarding the environmental matters, the Company will re-assess the liabilities and revise the estimated accruals, if necessary. While it is possible that the ultimate environmental remediation costs may be in excess of amounts accrued, the Company believes, based upon currently available information, that the ultimate outcome of these matters, individually and in the aggregate, will not have a material adverse effect on its financial position. However, these matters are subject to inherent uncertainties, and unfavorable outcomes could occur, including significant monetary damages. Other Litigation In the normal course of business, the Company and its subsidiaries are named as defendants in various lawsuits and enforcement proceedings by private parties, governmental agencies and/or others in which claims are asserted against Modine. The Company believes that any additional loss in excess of amounts already accrued would not have a material effect on the Company’s consolidated balance sheet, results of operations, and cash flows. In addition, management expects that the liabilities which may ultimately result from such lawsuits or proceedings, if any, would not have a material adverse effect on the Company’s financial position.

Market and economic dynamics, including the impacts of the COVID-19 pandemic and the military conflict between Russia and the Ukraine, have contributed to global supply chain challenges and inflationary market conditions. The Company is focused on mitigating the negative impacts of labor shortages, supply chain challenges and inflationary market conditions, including changes in raw material, energy, logistic, and interest costs, as well as delays and shortages in certain purchased commodities and components.

The Company has recorded environmental investigation and remediation accruals related to manufacturing facilities in the U.S., one of which the Company currently owns and operates, and a former manufacturing facility in the Netherlands. These accruals primarily relate to soil and groundwater contamination at facilities where past operations followed practices and procedures that were considered acceptable under then-existing regulations, or where the Company is a successor to the obligations of prior owners, and current laws and regulations require investigative and/or remedial work to ensure sufficient environmental compliance. In instances where a range of loss can be reasonably estimated for a probable environmental liability, but no amount within the range is a better estimate than any other amount, the Company accrues the minimum of the range. The Company’s accruals for environmental matters totaled $18.6 million and $18.2 million as of December 31, 2022 and March 31, 2022, respectively. During the first quarter of fiscal 2023 and 2022, the Company increased its remediation accrual related to a former manufacturing facility in the U.S. by $1.0 million and $3.4 million, respectively. As additional information becomes available regarding the environmental matters, the Company will re-assess the liabilities and revise the estimated accruals, if necessary. While it is possible that the ultimate environmental remediation costs may be in excess of amounts accrued, the Company believes, based upon currently available information, that the ultimate outcome of these matters, individually and in the aggregate, will not have a material adverse effect on its financial position. However, these matters are subject to inherent uncertainties, and unfavorable outcomes could occur, including significant monetary damages.

In the normal course of business, the Company and its subsidiaries are named as defendants in various lawsuits and enforcement proceedings by private parties, governmental agencies and/or others in which claims are asserted against Modine. The Company believes that any additional loss in excess of amounts already accrued would not have a material effect on the Company’s consolidated balance sheet, results of operations, and cash flows. In addition, management expects that the liabilities which may ultimately result from such lawsuits or proceedings, if any, would not have a material adverse effect on the Company’s financial position.