Summary of Significant Accounting Policies (Policies)	3 Months Ended
Summary of Significant Accounting Policies (Policies)	Mar. 31, 2026
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation The unaudited condensed consolidated financial statements include the accounts of the Company and its controlled subsidiaries. Intercompany balances and transactions between the Company and its controlled subsidiaries have been eliminated. The preparation of these unaudited condensed consolidated financial statements in conformity with U.S. generally accepted accounting principles (“GAAP”) requires management to make estimates and assumptions that affect the amounts reported. Actual results could differ from those estimates.
Principles of Consolidation	The information included herein should be read in conjunction with the Annual Report on Form 10-K for the year ended December 31, 2025. The condensed consolidated balance sheet as of December 31, 2025 included herein was derived from the audited financial statements as of that date but does not contain all of the footnote disclosures from the annual financial statements. The unaudited condensed consolidated financial statements reflect, in the opinion of the Company, all adjustments of a normal, recurring nature necessary for a fair statement of our financial position, results of operations, and cash flows for the periods presented but are not necessarily indicative of the expected results for the full fiscal year or any future period.
Certain Risks and Uncertainties	Risks and Uncertainties The Company’s operations are principally funded by available liquidity from cash, cash equivalents and investments. Management expects to continue to incur operating losses and that the Company will need to opportunistically raise additional capital to support the continued development and commercialization of the Aurora Driver at scale. Management believes that cash on hand and investments will be sufficient to meet its working capital and capital expenditure requirements for a period of at least twelve months from the date of these financial statements. Management will continue to evaluate the timing and nature of discretionary operating expenses, as necessary. Financial instruments that potentially subject the Company to concentration of credit risk consist primarily of cash, cash equivalents and investments. The Company primarily maintains its cash and cash equivalents at U.S. commercial banks, while its investments primarily consist of U.S. Treasury securities as well as corporate bonds and commercial paper. Cash and cash equivalents deposited with domestic commercial banks generally exceed the Federal Deposit Insurance Corporation insurable limit, though the Company has not experienced any credit losses on its deposits. The Company is dependent on its suppliers, some of which are single or limited source suppliers, to design, develop, industrialize and manufacture components or to perform the upfitting, integration, and related services to upfit vehicles with the Aurora Driver and the necessary redundancies for driverless operations, and these suppliers may not produce and deliver necessary and industrialized components or perform the services at prices, volumes and on terms acceptable to the Company. For instance, the Company plans to rely on a single supplier, AUMOVIO (formerly known as Continental), for the production, provision and full lifecycle support of its future generation of the Aurora Driver hardware system which will be integrated with OEM platform vehicles. In instances where the supplier fails to perform its obligations, the Company may be unable to find alternative suppliers to satisfactorily deliver its products, if at all.
Recent Accounting Pronouncements	Recent Accounting Pronouncements In November 2024, the FASB issued Accounting Standards Update 2024-03, Disaggregation of Income Statement Expenses, which requires annual and interim disclosure of disaggregated disclosures of certain costs and expenses on the income statement. The standard is effective for fiscal years beginning after December 15, 2026, and interim periods within fiscal years beginning after December 15, 2027, with early adoption permitted. Amendments are applied on a prospective basis with retrospective application permitted. The Company is currently evaluating the impact of this guidance. In September 2025, the FASB issued Accounting Standards Update 2025-06, Targeted Improvements to the Accounting for Internal-Use Software, which modernizes and simplifies the guidance for capitalizing costs related to internal-use software by removing the stage-based approach and aligning the disclosure requirements with those for other long-lived assets. The standard is effective for fiscal years beginning after December 15, 2027, with early adoption permitted. The amendments may be applied prospectively or using a modified retrospective approach. The Company is currently evaluating the impact of this guidance.

Aurora Innovation, Inc. 10-Q