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Subsequent Events (Details) - Subsequent Event [Member] $ in Millions | May 15, 2023 USD ($)
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Subsequent Events (Details) [Line Items] |
Agreements amount | $ 102
Callin Corp [Member] |
Subsequent Events (Details) [Line Items] |
Acquired equity percentage | 100.00%

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- Definition Agreement amount + References No definition available. + Details
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Namespace Prefix: | rum_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- References No definition available. + Details
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Namespace Prefix: | rum_
Data Type: | xbrli:stringItemType
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Period Type: | duration

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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 323 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481687/323-10-50-3 + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
Period Type: | instant

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |