{"filing":{"accession_number":"0001193125-26-335259","cik":"0001130464","ticker":"BKH","company_name":"BLACK HILLS CORP /SD/","form":"8-K","filing_date":"2026-08-05","report_date":"2026-08-05","primary_document":"bkh-20260805.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1130464/000119312526335259/bkh-20260805.htm"},"events":[{"id":24765,"run_id":22452,"accession_number":"0001193125-26-335259","anchor_item_number":"2.02","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"summary":"Black Hills Corporation issued a press release on August 5, 2026, announcing financial results for the second quarter of 2026, including GAAP and adjusted EPS, revenue, operating expenses, and reaffirmed 2026 earnings guidance of $4.25 to $4.45 per share. The disclosure is filed under Item 2.02 (Results of Operations and Financial Condition) with the earnings release attached as Exhibit 99, which is the standard format for quarterly earnings disclosures.","company_name":"BLACK HILLS CORP /SD/","ticker":"BKH","filing_date":"2026-08-05","form":"8-K","submitted_at":null,"items":[{"id":25430,"accession_number":"0001193125-26-335259","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":"Black Hills Corporation issued a press release on August 5, 2026, announcing financial results for the second quarter of 2026, including GAAP and adjusted EPS, revenue, operating expenses, and reaffirmed 2026 earnings guidance of $4.25 to $4.45 per share. The disclosure is filed under Item 2.02 (Results of Operations and Financial Condition) with the earnings release attached as Exhibit 99, which is the standard format for quarterly earnings disclosures.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-07T02:19:56.263028+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":25430,"accession_number":"0001193125-26-335259","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":"Black Hills Corporation issued a press release on August 5, 2026, announcing financial results for the second quarter of 2026, including GAAP and adjusted EPS, revenue, operating expenses, and reaffirmed 2026 earnings guidance of $4.25 to $4.45 per share. The disclosure is filed under Item 2.02 (Results of Operations and Financial Condition) with the earnings release attached as Exhibit 99, which is the standard format for quarterly earnings disclosures.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-07T02:19:56.263028+00:00","company_name":"BLACK HILLS CORP /SD/","ticker":"BKH","filing_date":"2026-08-05"}]}