Description of Business (Policies)	3 Months Ended
Jun. 30, 2026
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Accounting	The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles ("U.S. GAAP") for interim financial information. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation of the financial position of Columbus McKinnon Corporation ("Columbus McKinnon" or "the Company") at June 30, 2026, the results of its operations for the three months ended June 30, 2026 and June 30, 2025, and cash flows for the three months ended June 30, 2026 and June 30, 2025, have been included. Results for the period ended June 30, 2026 are not necessarily indicative of the results that may be expected for the fiscal year ending March 31, 2027. The balance sheet at March 31, 2026 has been derived from the audited consolidated financial statements at that date but does not include all of the information and notes required by U.S. GAAP for complete financial statements. For further information, refer to the consolidated financial statements and footnotes thereto included in the Columbus McKinnon Corporation Annual Report on Form 10-K for the fiscal year ended March 31, 2026 filed with the SEC on June 2, 2026 (the “2026 Form 10-K”).
Leases	The Company’s lease arrangements generally include real estate (manufacturing facilities, sales offices, distribution centers, warehouses), vehicles, and equipment. Leases with a term greater than one year are recognized on the Condensed Consolidated Balance Sheets; the Company has elected not to recognize leases with terms of one year or less on the Consolidated Balance Sheet. Lease obligations and their corresponding Right of Use (ROU) assets are recorded based on the present value of lease payments over the expected lease term. The Company recognizes lease expense on a straight-line basis over the lease term. The Company's leases have lease terms ranging from 1 to 23 years, some of which include options to extend or terminate the lease. The exercise of lease renewal options is at the Company’s sole discretion. When deemed reasonably certain of exercise, the renewal options are included in the determination of the lease term. The Company’s lease agreements do not contain material residual value guarantees or any material restrictive covenants.
Effects of New Accounting Pronouncements	Effects of New Accounting Pronouncements Recently adopted In December 2023, the FASB issued ASU 2023‑09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which enhances the transparency and decision usefulness of income tax disclosures by requiring additional disaggregation in the effective tax rate reconciliation and income taxes paid by jurisdiction. The Company adopted ASU 2023‑09 effective fiscal 2026 and applied the new disclosure requirements on a retrospective basis. The adoption of this standard did not have a material impact on the Company’s consolidated financial statement disclosures. Topics Not Yet Adopted In April 2026, the FASB issued ASU 2026‑01, Equity (Topic 505): Initial Measurement of Paid‑in‑Kind Dividends on Equity‑Classified Preferred Stock. The ASU provides guidance on the initial measurement of paid‑in‑kind (“PIK”) dividends on equity‑classified preferred stock and does not affect the timing of dividend recognition. The amendments are effective for fiscal years beginning after December 15, 2026, and interim periods within those fiscal years. Early adoption is permitted. In February 2026, the Company issued Preferred Shares that include a paid‑in‑kind dividend feature. Upon adoption of ASU 2026‑01, the Company will apply the guidance to measure PIK dividends on such preferred shares based on the contractual dividend rate and liquidation preference. The Company is evaluating the timing of adoption and does not expect adoption to have a material impact on its financial position or results of operations. In November 2024, the FASB issued ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. This ASU will improve disclosures about a public business entity's expenses and address requests from investors for more detailed information about the types of expenses commonly presented within the expense caption on the Company's Statement of Operations. The new guidance is effective for annual periods beginning after December 15, 2026 and interim periods within fiscal years beginning after December 15, 2027. The Company believes the adoption of this standard will result in additional disclosures, but will not have an overall material impact to the financial statements. The Company is currently assessing the impact these ASUs will have on the footnotes of its annual and interim financial statements. The Company plans to adopt these standards in fiscal 2028 when required. ASUs not listed were assessed and determined to be either not applicable, or had or are expected to have an immaterial impact on our financial statements and related disclosures.

Description of Business (Policies)

3 Months Ended

Jun. 30, 2026

Organization, Consolidation and Presentation of Financial Statements [Abstract]

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles ("U.S. GAAP") for interim financial information. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation of the financial position of Columbus McKinnon Corporation ("Columbus McKinnon" or "the Company") at June 30, 2026, the results of its operations for the three months ended June 30, 2026 and June 30, 2025, and cash flows for the three months ended June 30, 2026 and June 30, 2025, have been included. Results for the period ended June 30, 2026 are not necessarily indicative of the results that may be expected for the fiscal year ending March 31, 2027. The balance sheet at March 31, 2026 has been derived from the audited consolidated financial statements at that date but does not include all of the information and notes required by U.S. GAAP for complete financial statements. For further information, refer to the consolidated financial statements and footnotes thereto included in the Columbus McKinnon Corporation Annual Report on Form 10-K for the fiscal year ended March 31, 2026 filed with the SEC on June 2, 2026 (the “2026 Form 10-K”).

Leases

The Company’s lease arrangements generally include real estate (manufacturing facilities, sales offices, distribution centers, warehouses), vehicles, and equipment. Leases with a term greater than one year are recognized on the Condensed Consolidated Balance Sheets; the Company has elected not to recognize leases with terms of one year or less on the Consolidated Balance Sheet. Lease obligations and their corresponding Right of Use (ROU) assets are recorded based on the present value of lease payments over the expected lease term. The Company recognizes lease expense on a straight-line basis over the lease term.

The Company's leases have lease terms ranging from 1 to 23 years, some of which include options to extend or terminate the lease. The exercise of lease renewal options is at the Company’s sole discretion. When deemed reasonably certain of exercise, the renewal options are included in the determination of the lease term. The Company’s lease agreements do not contain material residual value guarantees or any material restrictive covenants.

Effects of New Accounting Pronouncements

Recently adopted

In December 2023, the FASB issued ASU 2023‑09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which enhances the transparency and decision usefulness of income tax disclosures by requiring additional disaggregation in the effective tax rate reconciliation and income taxes paid by jurisdiction.

The Company adopted ASU 2023‑09 effective fiscal 2026 and applied the new disclosure requirements on a retrospective basis. The adoption of this standard did not have a material impact on the Company’s consolidated financial statement disclosures.

Topics Not Yet Adopted

In April 2026, the FASB issued ASU 2026‑01, Equity (Topic 505): Initial Measurement of Paid‑in‑Kind Dividends on Equity‑Classified Preferred Stock. The ASU provides guidance on the initial measurement of paid‑in‑kind (“PIK”) dividends on equity‑classified preferred stock and does not affect the timing of dividend recognition. The amendments are effective for fiscal years beginning after December 15, 2026, and interim periods within those fiscal years. Early adoption is permitted.

In February 2026, the Company issued Preferred Shares that include a paid‑in‑kind dividend feature. Upon adoption of ASU 2026‑01, the Company will apply the guidance to measure PIK dividends on such preferred shares based on the contractual dividend rate and liquidation preference. The Company is evaluating the timing of adoption and does not expect adoption to have a material impact on its financial position or results of operations.

In November 2024, the FASB issued ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. This ASU will improve disclosures about a public business entity's expenses and address requests from investors for more detailed information about the types of expenses commonly presented within the expense caption on the Company's Statement of Operations. The new

guidance is effective for annual periods beginning after December 15, 2026 and interim periods within fiscal years beginning after December 15, 2027. The Company believes the adoption of this standard will result in additional disclosures, but will not have an overall material impact to the financial statements.

The Company is currently assessing the impact these ASUs will have on the footnotes of its annual and interim financial statements. The Company plans to adopt these standards in fiscal 2028 when required. ASUs not listed were assessed and determined to be either not applicable, or had or are expected to have an immaterial impact on our financial statements and related disclosures.