Summary of Significant Accounting Policies	3 Months Ended
Mar. 31, 2023
Accounting Policies [Abstract]
Significant Accounting Policies [Text Block]	Note 3: Summary of Significant Accounting Policies Principles of Consolidation – The accompanying condensed consolidated financial statements include the accounts of Mitesco, Inc., and its wholly owned subsidiaries Mitesco NA, LLC and The Good Clinic, LLC. In addition, we anticipate that we will rely on the operating activities of certain legal entities in which we will not maintain a controlling ownership interest but over which we will have indirect influence and of which we will be considered the primary beneficiary. We expect that these entities will typically be subject to nominee ownership and transfer restriction agreements that effectively transfer the majority of the economic risks and rewards of their ownership to the Company. The Company’s management, restriction and other agreements concerning such nominee-owned entities typically includes both financial terms and protective and participating rights to the entities’ operating, strategic and non-clinical governance decisions which transfer substantial powers over and economic responsibility for these entities to the Company. As such, the Company applies the guidance of the Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 810 – Consolidation (“ASC 810”), to determine when an entity that is insufficiently capitalized or not controlled through its voting interests, referred to as a variable interest entity should be consolidated. All intercompany balances and transactions have been eliminated. Use of Estimates - The preparation of these financial statements requires our management to make estimates and assumptions about future events that affect the amounts reported in the financial statements and related notes. Future events and their effects cannot be determined with absolute certainty. Therefore, the determination of estimates requires the exercise of judgment. *Significant Accounting Policies* There have been no material changes in the Company’s significant accounting policies from those previously disclosed in the 2022 Annual Report. *New Accounting Standards* From time to time, new accounting pronouncements are issued by the Financial Accounting Standards Board (“FASB”) or other standard setting bodies that the Company adopts as of the specified effective date. Unless otherwise discussed, the Company does not believe that the impact of recently issued standards that are not yet effective will have a material impact on its financial position or results of operations upon adoption.

Summary of Significant Accounting Policies

3 Months Ended

Mar. 31, 2023

Significant Accounting Policies [Text Block]

Note 3: Summary of Significant Accounting Policies

Principles of Consolidation – The accompanying condensed consolidated financial statements include the accounts of Mitesco, Inc., and its wholly owned subsidiaries Mitesco NA, LLC and The Good Clinic, LLC. In addition, we anticipate that we will rely on the operating activities of certain legal entities in which we will not maintain a controlling ownership interest but over which we will have indirect influence and of which we will be considered the primary beneficiary. We expect that these entities will typically be subject to nominee ownership and transfer restriction agreements that effectively transfer the majority of the economic risks and rewards of their ownership to the Company. The Company’s management, restriction and other agreements concerning such nominee-owned entities typically includes both financial terms and protective and participating rights to the entities’ operating, strategic and non-clinical governance decisions which transfer substantial powers over and economic responsibility for these entities to the Company. As such, the Company applies the guidance of the Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 810 – Consolidation (“ASC 810”), to determine when an entity that is insufficiently capitalized or not controlled through its voting interests, referred to as a variable interest entity should be consolidated. All intercompany balances and transactions have been eliminated.

Use of Estimates - The preparation of these financial statements requires our management to make estimates and assumptions about future events that affect the amounts reported in the financial statements and related notes. Future events and their effects cannot be determined with absolute certainty. Therefore, the determination of estimates requires the exercise of judgment.

Significant Accounting Policies

There have been no material changes in the Company’s significant accounting policies from those previously disclosed in the 2022 Annual Report.

New Accounting Standards

From time to time, new accounting pronouncements are issued by the Financial Accounting Standards Board (“FASB”) or other standard setting bodies that the Company adopts as of the specified effective date. Unless otherwise discussed, the Company does not believe that the impact of recently issued standards that are not yet effective will have a material impact on its financial position or results of operations upon adoption.