{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-171954","form_type":"8-K","ticker":"AON","cik":"0000315293","company_name":"Aon plc","filed_at":"2023-06-22T23:59:59+00:00","discovered_at":"2026-05-14T18:03:41.731999+00:00","generated_at":"2026-06-13T19:26:29.496982+00:00","sec_items":["1.01","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Aon adds Aon North America as full guarantor for outstanding senior notes","bullets":["Aon North America guarantees Aon Corporation, Aon Global Limited, and co-issued notes as of June 22, 2023.","Obligor group now includes Aon plc, Aon Global Limited, Aon Global Holdings plc, Aon Corporation, and Aon North America.","Supplemental guarantor financial info filed for year ended Dec 2022 and Q1 2023; net loss for obligor group of $306M (Q1 2023) and $1,068M (FY 2022).","Guarantees cover 18 note series with maturities from 2023 to 2052."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-171954","json":"https://secwatch.observer/filing/0001193125-23-171954.json","markdown":"https://secwatch.observer/filing/0001193125-23-171954.md","text":"https://secwatch.observer/filing/0001193125-23-171954.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/315293/000119312523171954/0001193125-23-171954-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/315293/000119312523171954/d442499d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-13T19:26:29.496982+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}