v3.25.2
S-K 1603(a) SPAC Sponsor
Jul. 21, 2025
SPAC Sponsor [Line Items]  
SPAC Sponsor, Affiliate, or Promoter Sponsor
SPAC Sponsor Name GigAcquisitions8 Corp
SPAC Sponsor Business, General Character [Text Block] Although our sponsor is permitted to undertake any activities permitted under the Companies Act and other applicable law, our sponsor’s operations are focused on investing in our company.
SPAC Sponsor, Compensation [Line Items]  
SPAC Sponsor, Nature of Reimbursement Reimbursement for any
out-of-pocket
expenses related to identifying, investigating and completing an initial business combination