Business Summary and Basis of Presentation (Policies)	9 Months Ended
Sep. 30, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	Basis of Presentation The accompanying unaudited condensed consolidated financial statements include the accounts of Noodles & Company and its subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation. The accompanying interim unaudited condensed consolidated financial statements have been prepared by the Company pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”). Accordingly, they do not include all the information and footnotes required by accounting principles generally accepted in the United States of America (“GAAP”) for complete financial statements. In the opinion of the Company, all adjustments considered necessary for the fair presentation of the Company’s results of operations, financial position and cash flows for the periods presented have been included and are of a normal, recurring nature. The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. The results of operations for any interim period are not necessarily indicative of results for the full year. Certain information and footnote disclosures normally included in the Company’s annual consolidated financial statements on Form 10-K have been condensed or omitted. The condensed consolidated balance sheet as of December 31, 2024 was derived from audited financial statements. These financial statements should be read in conjunction with the audited financial statements and the related notes included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2024.
Fiscal Year	Fiscal Year The Company operates on a 52- or 53-week fiscal year ending on the Tuesday closest to December 31. The Company’s fiscal quarters each contain 13 operating weeks, with the exception of the fourth quarter of a 53-week fiscal year, which contains 14 operating weeks. Fiscal year 2025, which ends on December 30, 2025, and fiscal year 2024, which ended on December 31, 2024, each contain 52 weeks. The Company’s fiscal quarter that ended September 30, 2025 is referred to as the third quarter of 2025, and the fiscal quarter ended October 1, 2024 is referred to as the third quarter of 2024.
Recently Issued Accounting Pronouncements	Recently Adopted Accounting Pronouncements In November 2023, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2023-07, “Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosure.” The ASU updates reportable segment disclosure requirements, primarily through requiring enhanced disclosures about significant segment expenses and information used to assess segment performance. The ASU is effective for fiscal years beginning after December 15, 2023, with early adoption permitted. The Company adopted ASU No. 2023-07 during the year ended December 31, 2024. See Note 13, Segment Reporting for further detail. Recently Issued Accounting Pronouncements In December 2023, the FASB issued ASU No. 2023-09, “Income Taxes (Topic 740): Improvements to Income Tax Disclosures.” The ASU includes amendments requiring enhanced income tax disclosures, primarily related to standardization and disaggregation of rate reconciliation categories and income taxes paid by jurisdiction. The guidance is effective for fiscal years beginning after December 15, 2024, with early adoption permitted, and should be applied either prospectively or retrospectively. The Company will reflect the impact of this ASU as part of the annual income tax disclosures in its Annual Report on Form 10-K for fiscal year 2025. The Company does not expect the adoption of this ASU to have a material impact. In November 2024, the FASB issued ASU No. 2024-03, "Disaggregation of Income Statement Expenses (Subtopic 220-40)." The ASU requires public entities to disaggregate, in a tabular presentation, certain income statement expenses into different categories, such as purchases of inventory, employee compensation, depreciation, and intangible asset amortization. The guidance is effective for fiscal years beginning after December 15, 2026, with early adoption permitted, and may be applied retrospectively. The Company is currently evaluating the impact of adopting the new ASU on its consolidated financial statements and related disclosures.

Business Summary and Basis of Presentation (Policies)

9 Months Ended

Sep. 30, 2025

Organization, Consolidation and Presentation of Financial Statements [Abstract]

The accompanying unaudited condensed consolidated financial statements include the accounts of Noodles & Company and its subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation. The accompanying interim unaudited condensed consolidated financial statements have been prepared by the Company pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”). Accordingly, they do not include all the information and footnotes required by accounting principles generally accepted in the United States of America (“GAAP”) for complete financial statements. In the opinion of the Company, all adjustments considered necessary for the fair presentation of the Company’s results of operations, financial position and cash flows for the periods presented have been included and are of a normal, recurring nature. The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. The results of operations for any interim period are not necessarily indicative of results for the full year. Certain information and footnote disclosures normally included in the Company’s annual consolidated financial statements on Form 10-K have been condensed or omitted. The condensed consolidated balance sheet as of December 31, 2024 was derived from audited financial statements. These financial statements should be read in conjunction with the audited financial statements and the related notes included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2024.

Fiscal Year

The Company operates on a 52- or 53-week fiscal year ending on the Tuesday closest to December 31. The Company’s fiscal quarters each contain 13 operating weeks, with the exception of the fourth quarter of a 53-week fiscal year, which contains 14 operating weeks. Fiscal year 2025, which ends on December 30, 2025, and fiscal year 2024, which ended on December 31, 2024, each contain 52 weeks. The Company’s fiscal quarter that ended September 30, 2025 is referred to as the third quarter of 2025, and the fiscal quarter ended October 1, 2024 is referred to as the third quarter of 2024.

Recently Issued Accounting Pronouncements

Recently Adopted Accounting Pronouncements

In November 2023, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2023-07, “Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosure.” The ASU updates reportable segment disclosure requirements, primarily through requiring enhanced disclosures about significant segment expenses and information used to assess segment performance. The ASU is effective for fiscal years beginning after December 15, 2023, with early adoption permitted. The Company adopted ASU No. 2023-07 during the year ended December 31, 2024. See Note 13, Segment Reporting for further detail.

Recently Issued Accounting Pronouncements

In December 2023, the FASB issued ASU No. 2023-09, “Income Taxes (Topic 740): Improvements to Income Tax Disclosures.” The ASU includes amendments requiring enhanced income tax disclosures, primarily related to standardization and disaggregation of rate reconciliation categories and income taxes paid by jurisdiction. The guidance is effective for fiscal years beginning after December 15, 2024, with early adoption permitted, and should be applied either prospectively or retrospectively. The Company will reflect the impact of this ASU as part of the annual income tax disclosures in its Annual Report on Form 10-K for fiscal year 2025. The Company does not expect the adoption of this ASU to have a material impact.

In November 2024, the FASB issued ASU No. 2024-03, "Disaggregation of Income Statement Expenses (Subtopic 220-40)." The ASU requires public entities to disaggregate, in a tabular presentation, certain income statement expenses into different categories, such as purchases of inventory, employee compensation, depreciation, and intangible asset amortization. The guidance is effective for fiscal years beginning after December 15, 2026, with early adoption permitted, and may be applied retrospectively. The Company is currently evaluating the impact of adopting the new ASU on its consolidated financial statements and related disclosures.