{"filing":{"accession_number":"0001104659-26-090339","cik":"0001318220","ticker":"WCN","company_name":"Waste Connections, Inc.","form":"8-K","filing_date":"2026-08-04","report_date":"2026-08-04","primary_document":"tm2622128d1_8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1318220/000110465926090339/tm2622128d1_8k.htm"},"events":[{"id":23834,"run_id":21557,"accession_number":"0001104659-26-090339","anchor_item_number":"1.01","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.96,"summary":"Waste Connections completed an underwritten public offering of C$700 million in aggregate principal amount of senior notes, consisting of C$300 million 4.200% Notes due 2033 and C$400 million 4.550% Notes due 2036, on August 4, 2026. The offering created new direct financial obligations governed by an indenture with specified terms, redemption provisions, covenants, and events of default.","company_name":"Waste Connections, Inc.","ticker":"WCN","filing_date":"2026-08-04","form":"8-K","submitted_at":null,"items":[{"id":24175,"accession_number":"0001104659-26-090339","item_number":"1.01","item_title":null,"event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"Waste Connections completed an underwritten public offering of C$700 million in aggregate principal amount of senior notes (C$300 million 4.200% Notes due 2033 and C$400 million 4.550% Notes due 2036) on August 4, 2026. The disclosure details the terms of the notes, the indenture governing them, redemption provisions, covenants, and events of default. This is a clear debt issuance creating new direct financial obligations under Item 1.01.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-05T02:21:01.969613+00:00","company_name":"","ticker":null,"filing_date":""},{"id":24176,"accession_number":"0001104659-26-090339","item_number":"2.03","item_title":null,"event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.85,"reasoning":"Item 2.03 discloses creation of a direct financial obligation, and the section explicitly incorporates by reference Item 1.01 regarding entry into a material definitive agreement. The reference to \"Offering\" and \"Prospectus Supplement\" and \"Registration Statement\" indicates a debt or equity issuance. Given the Item 2.03 classification and the language about financial obligations, this most likely represents a debt issuance, though the specific details are incorporated by reference rather than fully disclosed in this section.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-05T02:21:01.969613+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":24175,"accession_number":"0001104659-26-090339","item_number":"1.01","item_title":null,"event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"Waste Connections completed an underwritten public offering of C$700 million in aggregate principal amount of senior notes (C$300 million 4.200% Notes due 2033 and C$400 million 4.550% Notes due 2036) on August 4, 2026. The disclosure details the terms of the notes, the indenture governing them, redemption provisions, covenants, and events of default. This is a clear debt issuance creating new direct financial obligations under Item 1.01.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-05T02:21:01.969613+00:00","company_name":"Waste Connections, Inc.","ticker":"WCN","filing_date":"2026-08-04"},{"id":24176,"accession_number":"0001104659-26-090339","item_number":"2.03","item_title":null,"event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.85,"reasoning":"Item 2.03 discloses creation of a direct financial obligation, and the section explicitly incorporates by reference Item 1.01 regarding entry into a material definitive agreement. The reference to \"Offering\" and \"Prospectus Supplement\" and \"Registration Statement\" indicates a debt or equity issuance. Given the Item 2.03 classification and the language about financial obligations, this most likely represents a debt issuance, though the specific details are incorporated by reference rather than fully disclosed in this section.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-05T02:21:01.969613+00:00","company_name":"Waste Connections, Inc.","ticker":"WCN","filing_date":"2026-08-04"}]}