{"schema_version":"secwatch.filing_event.v1","accession":"0001402057-26-000019","form_type":"8-K","ticker":"CDW","cik":"0001402057","company_name":"CDW Corp","filed_at":"2026-05-01T23:59:59+00:00","discovered_at":"2026-05-14T18:02:32.239176+00:00","generated_at":"2026-05-15T00:16:09.287051+00:00","sec_items":["7.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"CDW realigns segment reporting into Commercial, Government, Education segments effective Jan 1, 2026","bullets":["Effective Jan 1, 2026: reportable segments are Commercial, Government, Education; Small business folded into Commercial.","Recast unaudited segment data for Q1 2024–Q4 2025 provided; no change to previously reported consolidated results.","Headquarters cost allocation methodology updated and historical periods recast to reflect management's new view.","CDW UK and Canada continue to be reported in 'Other' category."],"urls":{"canonical":"https://secwatch.observer/filing/0001402057-26-000019","json":"https://secwatch.observer/filing/0001402057-26-000019.json","markdown":"https://secwatch.observer/filing/0001402057-26-000019.md","text":"https://secwatch.observer/filing/0001402057-26-000019.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1402057/000140205726000019/0001402057-26-000019-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1402057/000140205726000019/cdw-20260501.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T00:16:09.287051+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"}