| Document And Entity Information | Dec. 12, 2024 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Dec. 12, 2024 |
| Entity Registrant Name | Exodus Movement, Inc. |
| Entity Central Index Key | 0001821534 |
| Entity Emerging Growth Company | true |
| Entity File Number | 001-42047 |
| Entity Incorporation, State or Country Code | DE |
| Entity Tax Identification Number | 81-3548560 |
| Entity Address, Address Line One | 15418 Weir St. |
| Entity Address, Address Line Two | #333 |
| Entity Address, City or Town | Omaha |
| Entity Address, State or Province | NE |
| Entity Address, Postal Zip Code | 68137 |
| City Area Code | 833 |
| Local Phone Number | 992-2566 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Ex Transition Period | false |
| Title of 12(b) Security | Class A Common Stock, par value $0.000001 per share |
| Trading Symbol | EXOD |
| Security Exchange Name | NONE |
