{"filing":{"accession_number":"0000822818-26-000031","cik":"0000822818","ticker":"CLH","company_name":"CLEAN HARBORS INC","form":"8-K","filing_date":"2026-07-29","report_date":"2026-07-29","primary_document":"clh-20260729.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/822818/000082281826000031/clh-20260729.htm"},"events":[{"id":21445,"run_id":19343,"accession_number":"0000822818-26-000031","anchor_item_number":"2.02","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"summary":"Clean Harbors issued a press release on July 29, 2026 announcing second-quarter 2026 financial results, including revenue of $1.74 billion (12% increase), net income of $170.5 million (34% increase), and Adjusted EBITDA of $409.0 million (22% increase). The filing is Item 2.02 (Results of Operations and Financial Condition) with the press release furnished as Exhibit 99.1, which is the standard format for earnings releases.","company_name":"CLEAN HARBORS INC","ticker":"CLH","filing_date":"2026-07-29","form":"8-K","submitted_at":null,"items":[{"id":21094,"accession_number":"0000822818-26-000031","item_number":"2.02","item_title":"Results of Operations and Financial Condition","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"Clean Harbors issued a press release on July 29, 2026 announcing second-quarter 2026 financial results, including revenue of $1.74 billion (12% increase), net income of $170.5 million (34% increase), and Adjusted EBITDA of $409.0 million (22% increase). The filing is Item 2.02 (Results of Operations and Financial Condition) with the press release furnished as Exhibit 99.1, which is the standard format for earnings releases.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-29T12:08:43.901383+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":21094,"accession_number":"0000822818-26-000031","item_number":"2.02","item_title":"Results of Operations and Financial Condition","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"Clean Harbors issued a press release on July 29, 2026 announcing second-quarter 2026 financial results, including revenue of $1.74 billion (12% increase), net income of $170.5 million (34% increase), and Adjusted EBITDA of $409.0 million (22% increase). The filing is Item 2.02 (Results of Operations and Financial Condition) with the press release furnished as Exhibit 99.1, which is the standard format for earnings releases.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-29T12:08:43.901383+00:00","company_name":"CLEAN HARBORS INC","ticker":"CLH","filing_date":"2026-07-29"}]}