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Non-controlling interests - Schedule of Ownership Interests (Detail) - BT Hold Co [Member] - shares | Sep. 30, 2024 | Dec. 31, 2023
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Noncontrolling Interest [Line Items] |  |
Number of BT HoldCo interests held by Bitcoin Depot Inc. | 20,919,174 | 16,727,691
Number of BT HoldCo interests held by non-controlling interest holders | 41,193,024 | 44,100,000
Total BT HoldCo interests outstanding | 62,112,198 | 60,827,691
Number of BT HoldCo interests held by Bitcoin Depot Inc., Ownership % | 32.18% | 27.50%
Number of BT HoldCo interests held by non-controlling interest holders, Ownership % | 67.82% | 72.50%
Total BT HoldCo interests outstanding, Ownership % | 100.00% | 100.00%

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- Definition Number of common units issued of limited liability company (LLC). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1 + Details
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- Details
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