v3.26.1

Cover	Apr. 22, 2026
Document Information [Line Items]
Document Type	S-1/A
Amendment Flag	false
Entity Information [Line Items]
Entity Registrant Name	RRE Ventures Acquisition Corp.
Entity Central Index Key	0002123969
Entity Primary SIC Number	6770
Entity Tax Identification Number	98-1924642
Entity Incorporation, State or Country Code	E9
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Ex Transition Period	false
Entity Contact Personnel [Line Items]
Entity Address, Address Line One	c/o 4th Floor, Harbour Place
Entity Address, Address Line Two	103 South Church Street
Entity Address, City or Town	P.O. Box
Entity Address, Postal Zip Code	10240
Business Contact [Member]
Entity Contact Personnel [Line Items]
Contact Personnel Name	Philip Kassin
Entity Address, Address Line One	5355 Town Center Road
Entity Address, City or Town	Boca Raton
Entity Address, State or Province	FL
Entity Address, Postal Zip Code	33486
Entity Phone Fax Numbers [Line Items]
City Area Code	786
Local Phone Number	359-4103

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The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.

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Address Line 1 such as Attn, Building Name, Street Name

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Name of the City or Town

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A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.

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Two-character EDGAR code representing the state or country of incorporation.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Primary Standard Industrial Classification (SIC) Number for the Entity.

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The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.

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The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.

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Local phone number for entity.

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RRE Ventures Acquisition Corp. S-1/A