{"filing":{"accession_number":"0001111711-26-000087","cik":"0001111711","ticker":"NI","company_name":"NISOURCE INC.","form":"8-K","filing_date":"2026-08-05","report_date":"2026-08-05","primary_document":"nix-20260805.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1111711/000111171126000087/nix-20260805.htm"},"events":[{"id":24411,"run_id":22118,"accession_number":"0001111711-26-000087","anchor_item_number":"2.02","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"summary":"NiSource Inc. disclosed its financial results for the period ended June 30, 2026, on August 5, 2026, via a press release attached as Exhibit 99.1. The disclosure includes GAAP and non-GAAP net income, diluted earnings per share for both the quarter and six-month periods, reaffirmed 2026 EPS guidance of $2.02-$2.07, and a 9%-10% CAGR guidance through 2033. This is a standard quarterly earnings release with comparative results and forward guidance, clearly falling within the earnings_release category under Item 2.02.","company_name":"NISOURCE INC.","ticker":"NI","filing_date":"2026-08-05","form":"8-K","submitted_at":null,"items":[{"id":24953,"accession_number":"0001111711-26-000087","item_number":"2.02","item_title":null,"event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"NiSource Inc. disclosed its financial results for the period ended June 30, 2026, on August 5, 2026, via a press release attached as Exhibit 99.1. The disclosure includes GAAP and non-GAAP net income, diluted earnings per share for both the quarter and six-month periods, reaffirmed 2026 EPS guidance of $2.02-$2.07, and a 9%-10% CAGR guidance through 2033. This is a standard quarterly earnings release with comparative results and forward guidance, clearly falling within the earnings_release category under Item 2.02.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-06T02:33:25.296659+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":24953,"accession_number":"0001111711-26-000087","item_number":"2.02","item_title":null,"event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"NiSource Inc. disclosed its financial results for the period ended June 30, 2026, on August 5, 2026, via a press release attached as Exhibit 99.1. The disclosure includes GAAP and non-GAAP net income, diluted earnings per share for both the quarter and six-month periods, reaffirmed 2026 EPS guidance of $2.02-$2.07, and a 9%-10% CAGR guidance through 2033. This is a standard quarterly earnings release with comparative results and forward guidance, clearly falling within the earnings_release category under Item 2.02.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-06T02:33:25.296659+00:00","company_name":"NISOURCE INC.","ticker":"NI","filing_date":"2026-08-05"}]}