| Cover | Nov. 06, 2024 |
| Cover [Abstract] | |
| Document Type | 8-K/A |
| Amendment Flag | true |
| Amendment Description | This Current Report on Form 8-K/A, Amendment Number One, (Amended Form 8-K) is being filed by Capstone Companies, Inc., a Florida corporation, (Company) to: (1) disclose Amendment Number One, dated November 6, 2024, to the Management Transition Agreement between Capstone Companies, Inc. and Coppermine Ventures, LLC (MTA), which MTA was dated October 28, 2024 and signed on October 31, 2024, and was disclosed and filed as an exhibit to the Current Report on Form 8-K filed by the Company with the Commission on November 5, 2024 (Initial Form 8-K); (2) to correct the XBRL link designations and exhibit numbering for Exhibit 10.1 and Exhibit 10.2 to the Initial Form 8-K; and (3) to correct corrupted text in the MTA as filed as an exhibit to the Initial Form 8-K. Other than as set forth in this Explanatory Note, this Amended Form 8-K does not amend any other disclosures in the Initial Form 8-K. |
| Document Period End Date | Nov. 06, 2024 |
| Entity File Number | 0-28331 |
| Entity Registrant Name | CAPSTONE COMPANIES, INC. |
| Entity Central Index Key | 0000814926 |
| Entity Tax Identification Number | 84-1047159 |
| Entity Incorporation, State or Country Code | FL |
| Entity Address, Address Line One | Number 144-V |
| Entity Address, Address Line Two | Suite 100 |
| Entity Address, City or Town | Deerfield Beach |
| Entity Address, State or Province | FL |
| Entity Address, Postal Zip Code | 33441 |
| City Area Code | 954 |
| Local Phone Number | 570-8889 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | false |
