{
 "ok": true,
 "cik": "2000410",
 "ticker": "EURK",
 "name": "Eureka Acquisition Corp",
 "filings": [
  {
   "form": "8-K",
   "filed": "2026-09-02",
   "items": [
    "3.01 Notice of Delisting or Failure to Satisfy a Listing Rule"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/2000410/000121390026096465/0001213900-26-096465-index.htm"
  },
  {
   "form": "8-K",
   "filed": "2026-08-13",
   "items": [
    "1.01 Entry into a Material Definitive Agreement",
    "2.03 Creation of a Direct Financial Obligation",
    "3.02 Unregistered Sales of Equity Securities",
    "9.01 Financial Statements and Exhibits"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/2000410/000121390026089205/0001213900-26-089205-index.htm"
  },
  {
   "form": "10-Q",
   "filed": "2026-07-23",
   "items": [],
   "url": "https://www.sec.gov/Archives/edgar/data/2000410/000121390026080549/0001213900-26-080549-index.htm"
  },
  {
   "form": "8-K",
   "filed": "2026-07-10",
   "items": [
    "1.01 Entry into a Material Definitive Agreement",
    "2.03 Creation of a Direct Financial Obligation",
    "3.02 Unregistered Sales of Equity Securities",
    "9.01 Financial Statements and Exhibits"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/2000410/000121390026076814/0001213900-26-076814-index.htm"
  },
  {
   "form": "8-K",
   "filed": "2026-07-06",
   "items": [
    "1.01 Entry into a Material Definitive Agreement",
    "5.03 Amendments to Articles or Bylaws; Change in Fiscal Year",
    "5.07 Submission of Matters to a Vote of Security Holders",
    "8.01 Other Events",
    "9.01 Financial Statements and Exhibits"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/2000410/000121390026075470/0001213900-26-075470-index.htm"
  },
  {
   "form": "8-K",
   "filed": "2026-06-23",
   "items": [
    "1.01 Entry into a Material Definitive Agreement",
    "9.01 Financial Statements and Exhibits"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/2000410/000121390026070821/0001213900-26-070821-index.htm"
  }
 ],
 "events12m": 17,
 "sources": {
  "facts": "https://data.sec.gov/api/xbrl/companyfacts/CIK0002000410.json",
  "filings": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2000410"
 },
 "license": "Figures as filed with the SEC. Card text CC BY 4.0, POPS4.",
 "notAdvice": "Reporting, not investment advice. No price targets, no buy or sell views.",
 "edgar": "🫧 Edgar looked up Eureka Acquisition Corp ($EURK). Last filing: 8-K (3.01 Notice of Delisting or Failure to Satisfy a Listing Rule), 2026-09-02. 17 event filings (8-K) in the past twelve months.",
 "auditor": {
  "changes": [],
  "nonReliance": [],
  "restatedSince": null
 },
 "edgarette": "🔖 The filings carry no annual revenue line Edgarette can read (common for banks and insurers, which report income differently). Nothing weighed, nothing guessed."
}