v3.26.1
Nature of Operations and Summary of Significant Accounting Policies (Tables)
12 Months Ended
Mar. 31, 2026
Accounting Policies [Abstract]  
Cash Flow, Supplemental Disclosures
Cash paid for income taxes (net of refunds received) for the year ended March 31, 2026, presented in accordance with the requirements of newly adopted ASU 2023-09, is as follows:
(in millions)
Year Ended March 31,2026
Cash paid during the year for:
Income taxes, net, Ireland$8.4 
Income taxes, net, U.S.231.3 
Income taxes, net, other locations49.2 
Income taxes, net of refunds, total$289.0 
Cash paid for income taxes and cash received for refunds for the years ended March 31, 2025 and 2024, presented before adoption of ASU 2023-09, is as follows:
(in millions)
Years Ended March 31,20252024
Cash paid during the year for:
Income taxes273.6 271.3 
Cash received during the year for income tax refunds9.5 19.2 
Accounting Standards Update and Change in Accounting Principle
Recently Issued Accounting Standards Impacting the Company are presented in the following table:
StandardDate of IssuanceDescriptionDate of AdoptionEffect on the financial statements or other significant matters
Standards that have been adopted in fiscal 2026
ASU 2023-09 "Income Taxes (Topic 740) Improvements to Income Tax Disclosures."December 2023The standard provides guidance to enhance disclosures related to effective tax rate reconciliations, requiring separate disclosure of certain categories and further disaggregation of items that meet a quantitative threshold. It also addresses disclosures of income taxes paid (net of refunds), requiring disaggregation by federal, state, and foreign, and disclosure of individual jurisdictions that meet a quantitative threshold. The standard also requires disclosure of income (loss) from continuing operations before income taxes, disaggregated between domestic and foreign, and income tax expense (or benefit) disaggregated by federal, state, and foreign. Finally, the standard removes the requirement for certain disclosures related to changes in unrecognized tax benefits and certain amounts of temporary differences. The amendments in this standard are effective for annual periods beginning after December 15, 2024.Fourth Quarter Fiscal 2026
We adopted this standard on a prospective basis in fiscal 2026. Refer to Note 10 titled, "Income Taxes" for enhanced disclosures.
Standards that have not yet been adopted.
ASU 2024-03
"Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40) Disaggregation of Income Statement Expenses."
November 2024
The standard provides guidance to enhance disclosures related to the disaggregation of income statement expenses. The standard requires, in the notes to the financial statements, disclosure of specified information about certain costs and expenses which includes purchases of inventory, employee compensation, depreciation, and intangible asset amortization included in each relevant expense caption. The standard also requires amounts that are already required to be disclosed under U.S. GAAP in the same disclosure as the other disaggregation requirements, disclosure of a qualitative description of the amounts remaining in relevant expense captions that are not separately disaggregated quantitatively, and disclosure of the total amount of selling expenses and, in annual reporting periods, an entity's definition of selling expenses. The amendments in this standard are effective for annual periods beginning after December 15, 2026, and interim periods beginning after December 15, 2027.
NAWe are currently assessing the impact of this standard update on our disclosures in the notes to the consolidated financial statements.
ASU 2025-05
"Financial Instruments - Credit Losses (Topic 326) Measurement of Credit Losses for Accounts Receivable and Contract Assets."
July
2025
The standard introduces a practical expedient allowing entities to assume current economic conditions, as of the balance sheet date, remain unchanged when estimating expected credit losses for current trade receivables and contract assets. The guidance is effective for fiscal years beginning after December 15, 2025, including interim periods, with early adoption permitted.NAWe are currently assessing the impact of this standard update on our disclosures in the notes to the consolidated financial statements.
ASU 2025-06 "Intangibles - Goodwill and Other - Internal-Use Software (Subtopic 350-40) Targeted Improvements to the Accounting for Internal-Use SoftwareSeptember 2025The standard removes all references to prescriptive and sequential software development stages and requires entities to begin capitalizing software costs when management has both authorized and committed to funding the software project, and it is probable that the project will both be completed and the software will be used to perform the function intended. Capitalized internal-use software costs are now subject to the same disclosure requirements as property, plant, and equipment (PPE), even if they are presented as intangible assets or under a different line item. The amendments in this standard are effective for annual periods beginning after December 15, 2027 and interim reporting periods within those annual reporting periods, with early adoption permitted.NAWe are in the process of evaluating the impact that the standard update will have on our consolidated financial statements.
ASU 2025-10 "Government Grants (Topic 832)
Accounting for Government Grants Received by Business Entities"
December 2025The standard provides authoritative guidance on the recognition, measurement, presentation, and disclosure of government grants received by business entities. The standard defines a government grant as a transfer of a monetary or tangible nonmonetary asset from a government to a business entity in a nonexchange transaction and requires a grant to be recognized only when it is probable that the entity will comply with the grant’s conditions and that the grant will be received. The amendments introduce an accounting model largely based on International Accounting Standard (IAS) 20, under which grants related to assets or income are recognized over the periods in which the related costs or expenses are incurred. The standard also amends Topic 832, which previously included only disclosure requirements, and provides guidance on presentation and repayment of grants. The guidance excludes certain transactions such as income tax items, below-market interest rate loans, and government guarantees from its scope. The amendments are effective for annual periods beginning after December 15, 2028 (including interim periods within those annual periods) for public business entities and one year later for all other entities. Early adoption is permitted.NAWe are in the process of evaluating the impact that the standard update will have on our consolidated financial statements.
Useful lives of PPE table text block
We generally depreciate or deplete property, plant, and equipment over the useful lives presented in the following table:
Asset TypeUseful Life
(years)
Land improvements
3-40
Buildings and leasehold improvements
2-50
Machinery and equipment
2-20
Information Systems
2-20
Cobalt-60
20