Cover - shares	6 Months Ended
	Jun. 30, 2025	Aug. 13, 2025
Document Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Transition Report	false
Entity Interactive Data Current	Yes
Amendment Flag	false
Document Period End Date	Jun. 30, 2025
Document Fiscal Year Focus	2025
Document Fiscal Period Focus	Q2
Entity Information [Line Items]
Entity Registrant Name	MITESCO, INC.
Entity Central Index Key	0000802257
Entity File Number	000-53601
Entity Tax Identification Number	87-0496850
Entity Incorporation, State or Country Code	NV
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Shell Company	false
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Contact Personnel [Line Items]
Entity Address, Address Line One	505 Beachland Blvd., Suite 1377
Entity Address, City or Town	Vero Beach
Entity Address, State or Province	FL
Entity Address, Postal Zip Code	32963
Entity Phone Fax Numbers [Line Items]
City Area Code	844
Local Phone Number	383-8689
Entity Listings [Line Items]
Entity Common Stock, Shares Outstanding		11,742,807