Summary Of Significant Accounting Policies (Policy)	3 Months Ended
Sep. 30, 2025
Accounting Policies [Abstract]
Basis Of Presentation	Basis of Presentation The accompanying unaudited condensed consolidated financial statements include the accounts of The Marzetti Company and our wholly-owned subsidiaries, collectively referred to as “we,” “us,” “our,” “registrant” or the “Company” and have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) for interim financial information and SEC Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In our opinion, the interim condensed consolidated financial statements reflect all adjustments necessary for a fair presentation of the results of operations and financial position for such periods. All such adjustments reflected in the interim condensed consolidated financial statements are considered to be of a normal recurring nature. Intercompany transactions and accounts have been eliminated in consolidation. The results of operations for any interim period are not necessarily indicative of results for the full year. Accordingly, these condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto contained in our 2025 Annual Report on Form 10-K. Unless otherwise noted, the term “year” and references to a particular year pertain to our fiscal year, which begins on July 1 and ends on June 30; for example, 2026 refers to fiscal 2026, which is the period from July 1, 2025 to June 30, 2026.
Property, Plant And Equipment	Property, Plant and Equipment Property, plant and equipment are recorded at cost, except for those acquired as part of a business combination, which are recorded at fair value at the time of purchase. We use the straight-line method of computing depreciation for financial reporting purposes based on the estimated useful lives of the corresponding assets.
Deferred Software Costs	Deferred Software Costs Capitalized software costs are amortized on a straight-line basis over the estimated useful life.
Earnings Per Share	Earnings Per Share Earnings per share (“EPS”) is computed based on the weighted average number of shares of common stock and common stock equivalents (restricted stock awards, restricted stock units, stock-settled stock appreciation rights and performance units) outstanding during each period. Unvested shares of restricted stock awards granted to employees are considered participating securities since employees receive nonforfeitable dividends prior to vesting and, therefore, are included in the earnings allocation in computing EPS under the two-class method. Basic EPS excludes dilution and is computed by dividing income available to common shareholders by the weighted average number of common shares outstanding during the period. Diluted EPS is computed by dividing income available to common shareholders by the diluted weighted average number of common shares outstanding during the period, which includes the dilutive potential common shares associated with nonparticipating restricted stock awards, restricted stock units, stock-settled stock appreciation rights and performance units.
Recent Accounting Standards	Recent Accounting Standards In November 2023, the Financial Accounting Standards Board (“FASB”) issued new accounting guidance related to the disclosure requirements for reportable segments. The new guidance requires enhanced disclosures about significant segment expenses. Additionally, all current annual disclosures about a reportable segment’s profit or loss and assets will also be required in interim periods. The new guidance also requires disclosure of the title and position of the Chief Operating Decision Maker (“CODM”) and explanation of how the CODM uses the reported measure(s) of segment profit or loss in assessing segment performance and deciding how to allocate resources. The amendments should be applied retrospectively to all prior periods presented in the financial statements. We adopted this guidance for our annual disclosures in fiscal 2025 and for our interim-period disclosures in the first quarter of fiscal 2026. As the guidance only relates to disclosures, there was no impact on our financial position or results of operations. See segment disclosures in Note 7. In December 2023, the FASB issued new accounting guidance related to the disclosure requirements for income taxes. The new guidance requires annual disclosures in the rate reconciliation table to be presented using both percentages and reporting currency amounts, and this table must include disclosure of specific categories. Additional information will also be required for reconciling items that meet a quantitative threshold. The new guidance also requires enhanced disclosures of income taxes paid, including the amount of income taxes paid disaggregated by federal, state and foreign taxes and the amount of income taxes paid disaggregated by individual jurisdictions that exceed a quantitative threshold. The amendments should be applied on a prospective basis, but retrospective application is permitted. This guidance will be effective for our annual disclosures in fiscal 2026. As the guidance only relates to disclosures, there will be no impact on our financial position or results of operations. In November 2024, the FASB issued new accounting guidance requiring disclosure of disaggregated income statement expenses. For each relevant expense caption presented on the face of the income statement, the following expense components must be presented in a tabular format within the notes to the financial statements at each interim and annual reporting period: purchases of inventory, employee compensation, depreciation, intangible asset amortization and depletion expense. Certain amounts already required to be disclosed under current GAAP requirements must also be presented in the same disclosure as the new disaggregation requirements. The new guidance also requires disclosure of a qualitative description of the amounts remaining in relevant expense captions that are not separately disaggregated quantitatively. Additionally, the total amount of selling expenses must be disclosed, and, in annual reporting periods, our definition of selling expenses must also be provided. The amendments should be applied either prospectively to financial statements issued for reporting periods after the effective date or retrospectively to any or all prior periods presented in the financial statements. This guidance will be effective for our annual disclosures in fiscal 2028 and for our interim-period disclosures in fiscal 2029. As the guidance only relates to disclosures, there will be no impact on our financial position or results of operations. In July 2025, the FASB issued new accounting guidance related to the measurement of credit losses for accounts receivable and contract assets. In developing reasonable and supportable forecasts as part of estimating credit losses, all entities may elect a practical expedient to assume that current conditions as of the balance sheet date do not change for the remaining life of the asset. An entity that elects the practical expedient should apply the amendment on a prospective basis. This guidance will be effective for us in fiscal 2027, including interim periods. Early adoption is permitted. We are currently evaluating the impact of this guidance. In September 2025, the FASB issued new accounting guidance related to internal-use software. The amendments remove all references to prescriptive and sequential software development stages. The new guidance requires an entity to start capitalizing software costs when both of the following occur: 1) management has authorized and committed to funding the software project and 2) it is probable that the project will be completed and the software will be used to perform the function intended. The guidance can be applied on a prospective basis, a modified basis for in-process projects or on a retrospective basis. This guidance will be effective for annual reporting periods beginning after December 15, 2027, including interim periods. Early adoption is permitted as of the beginning of an annual reporting period. We adopted this guidance in the first quarter of fiscal 2026 on a prospective basis. The adoption resulted in a change in accounting principle. Additional costs capitalized under this new guidance were not material to our condensed consolidated financial statements. See deferred software costs disclosures in Note 1.

Summary Of Significant Accounting Policies (Policy)

3 Months Ended

Sep. 30, 2025

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements include the accounts of The Marzetti Company and our wholly-owned subsidiaries, collectively referred to as “we,” “us,” “our,” “registrant” or the “Company” and have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) for interim financial information and SEC Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In our opinion, the interim condensed consolidated financial statements reflect all adjustments necessary for a fair presentation of the results of operations and financial position for such periods. All such adjustments reflected in the interim condensed consolidated financial statements are considered to be of a normal recurring nature. Intercompany transactions and accounts have been eliminated in consolidation. The results of operations for any interim period are not necessarily indicative of results for the full year. Accordingly, these condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto contained in our 2025 Annual Report on Form 10-K. Unless otherwise noted, the term “year” and references to a particular year pertain to our fiscal year, which begins on July 1 and ends on June 30; for example, 2026 refers to fiscal 2026, which is the period from July 1, 2025 to June 30, 2026.

Property, Plant And Equipment

Property, Plant and Equipment

Property, plant and equipment are recorded at cost, except for those acquired as part of a business combination, which are recorded at fair value at the time of purchase. We use the straight-line method of computing depreciation for financial reporting purposes based on the estimated useful lives of the corresponding assets.

Deferred Software Costs

Capitalized software costs are amortized on a straight-line basis over the estimated useful life.

Earnings Per Share

Earnings per share (“EPS”) is computed based on the weighted average number of shares of common stock and common stock equivalents (restricted stock awards, restricted stock units, stock-settled stock appreciation rights and performance units) outstanding during each period. Unvested shares of restricted stock awards granted to employees are considered participating securities since employees receive nonforfeitable dividends prior to vesting and, therefore, are included in the earnings allocation in computing EPS under the two-class method. Basic EPS excludes dilution and is computed by dividing income available to common shareholders by the weighted average number of common shares outstanding during the period. Diluted EPS is computed by dividing income available to common shareholders by the diluted weighted average number of common shares outstanding during the period, which includes the dilutive potential common shares associated with nonparticipating restricted stock awards, restricted stock units, stock-settled stock appreciation rights and performance units.

Recent Accounting Standards

In November 2023, the Financial Accounting Standards Board (“FASB”) issued new accounting guidance related to the disclosure requirements for reportable segments. The new guidance requires enhanced disclosures about significant segment expenses. Additionally, all current annual disclosures about a reportable segment’s profit or loss and assets will also be required in interim periods. The new guidance also requires disclosure of the title and position of the Chief Operating Decision Maker (“CODM”) and explanation of how the CODM uses the reported measure(s) of segment profit or loss in assessing segment performance and deciding how to allocate resources. The amendments should be applied retrospectively to all prior periods presented in the financial statements. We adopted this guidance for our annual disclosures in fiscal 2025 and for our interim-period disclosures in the first quarter of fiscal 2026. As the guidance only relates to disclosures, there was no impact on our financial position or results of operations. See segment disclosures in Note 7.

In December 2023, the FASB issued new accounting guidance related to the disclosure requirements for income taxes. The new guidance requires annual disclosures in the rate reconciliation table to be presented using both percentages and reporting currency amounts, and this table must include disclosure of specific categories. Additional information will also be required for reconciling items that meet a quantitative threshold. The new guidance also requires enhanced disclosures of income taxes paid, including the amount of income taxes paid disaggregated by federal, state and foreign taxes and the amount of income taxes paid disaggregated by individual jurisdictions that exceed a quantitative threshold. The amendments should be applied on a prospective basis, but retrospective application is permitted. This guidance will be effective for our annual disclosures in fiscal 2026. As the guidance only relates to disclosures, there will be no impact on our financial position or results of operations.

In November 2024, the FASB issued new accounting guidance requiring disclosure of disaggregated income statement expenses. For each relevant expense caption presented on the face of the income statement, the following expense components must be presented in a tabular format within the notes to the financial statements at each interim and annual reporting period: purchases of inventory, employee compensation, depreciation, intangible asset amortization and depletion expense. Certain amounts already required to be disclosed under current GAAP requirements must also be presented in the same disclosure as the new disaggregation requirements. The new guidance also requires disclosure of a qualitative description of the amounts remaining in relevant expense captions that are not separately disaggregated quantitatively. Additionally, the total amount of selling expenses must be disclosed, and, in annual reporting periods, our definition of selling expenses must also be provided. The amendments should be applied either prospectively to financial statements issued for reporting periods after the effective date or retrospectively to any or all prior periods presented in the financial statements. This guidance will be effective for our annual disclosures in fiscal 2028 and for our interim-period disclosures in fiscal 2029. As the guidance only relates to disclosures, there will be no impact on our financial position or results of operations.

In July 2025, the FASB issued new accounting guidance related to the measurement of credit losses for accounts receivable and contract assets. In developing reasonable and supportable forecasts as part of estimating credit losses, all entities may elect a practical expedient to assume that current conditions as of the balance sheet date do not change for the remaining life of the asset. An entity that elects the practical expedient should apply the amendment on a prospective basis. This guidance will be effective for us in fiscal 2027, including interim periods. Early adoption is permitted. We are currently evaluating the impact of this guidance.

In September 2025, the FASB issued new accounting guidance related to internal-use software. The amendments remove all references to prescriptive and sequential software development stages. The new guidance requires an entity to start capitalizing software costs when both of the following occur: 1) management has authorized and committed to funding the software project and 2) it is probable that the project will be completed and the software will be used to perform the function intended. The guidance can be applied on a prospective basis, a modified basis for in-process projects or on a retrospective basis. This guidance will be effective for annual reporting periods beginning after December 15, 2027, including interim periods. Early adoption is permitted as of the beginning of an annual reporting period. We adopted this guidance in the first quarter of fiscal 2026 on a prospective basis. The adoption resulted in a change in accounting principle. Additional costs capitalized under this new guidance were not material to our condensed consolidated financial statements. See deferred software costs disclosures in Note 1.