{
 "ok": true,
 "cik": "1331451",
 "ticker": null,
 "name": "Federal Home Loan Bank of Chicago",
 "filings": [
  {
   "form": "8-K",
   "filed": "2026-09-17",
   "items": [
    "2.03 Creation of a Direct Financial Obligation"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/1331451/000133145126000174/0001331451-26-000174-index.htm"
  },
  {
   "form": "8-K",
   "filed": "2026-09-15",
   "items": [
    "2.03 Creation of a Direct Financial Obligation"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/1331451/000133145126000172/0001331451-26-000172-index.htm"
  },
  {
   "form": "8-K",
   "filed": "2026-09-15",
   "items": [
    "5.02 Departure or Election of Directors; Appointment of Officers"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/1331451/000133145126000170/0001331451-26-000170-index.htm"
  },
  {
   "form": "8-K",
   "filed": "2026-09-10",
   "items": [
    "2.03 Creation of a Direct Financial Obligation"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/1331451/000133145126000168/0001331451-26-000168-index.htm"
  },
  {
   "form": "8-K",
   "filed": "2026-09-09",
   "items": [
    "2.03 Creation of a Direct Financial Obligation"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/1331451/000133145126000166/0001331451-26-000166-index.htm"
  },
  {
   "form": "8-K",
   "filed": "2026-09-03",
   "items": [
    "2.03 Creation of a Direct Financial Obligation"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/1331451/000133145126000164/0001331451-26-000164-index.htm"
  }
 ],
 "events12m": 111,
 "sources": {
  "facts": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001331451.json",
  "filings": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1331451"
 },
 "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 Federal Home Loan Bank of Chicago. Last filing: 8-K (2.03 Creation of a Direct Financial Obligation), 2026-09-17. 111 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."
}