{"filing":{"accession_number":"0001140361-26-026944","cik":"0001692819","ticker":"VST","company_name":"Vistra Corp.","form":"8-K","filing_date":"2026-06-30","report_date":null,"primary_document":"ef20077059_8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1692819/000114036126026944/ef20077059_8k.htm"},"events":[{"id":15011,"run_id":13392,"accession_number":"0001140361-26-026944","anchor_item_number":"2.03","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.85,"summary":"Vistra Operations amended two credit agreements on June 24, 2026, increasing aggregate revolving credit commitments from $3.44 billion to $5.50 billion, adding $2.06 billion in available liquidity. The amendments also released guarantors from certain obligations, removed collateral reinstatement requirements, and suspended certain covenants, constituting a material restructuring of the company's credit arrangements.","company_name":"Vistra Corp.","ticker":"VST","filing_date":"2026-06-30","form":"8-K","submitted_at":null,"items":[{"id":12619,"accession_number":"0001140361-26-026944","item_number":"1.01","item_title":null,"event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.75,"reasoning":"Vistra Operations amended two credit agreements on June 24, 2026, increasing aggregate revolving credit commitments from $3.44 billion to $5.50 billion and releasing guarantors from certain obligations. While the primary action is an amendment to existing credit facilities rather than creation of new debt, the substantial increase in available liquidity ($2.06 billion) and material modification of credit terms constitute a significant financial obligation event. The amendment also removes collateral reinstatement requirements and suspends certain covenants, signaling a material restructuring of the company's credit arrangements.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-01T02:19:14.014499+00:00","company_name":"","ticker":null,"filing_date":""},{"id":12620,"accession_number":"0001140361-26-026944","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 direct financial obligations under amendments to a Credit Agreement and Commodity-Linked Credit Agreement. While the specific details are incorporated by reference from Item 1.01, the disclosure of amended credit facilities constitutes a material debt-related event. The amendments to credit agreements represent modifications to the registrant's direct financial obligations, which is the core subject matter of debt_issuance classification.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-01T02:19:14.014499+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":12619,"accession_number":"0001140361-26-026944","item_number":"1.01","item_title":null,"event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.75,"reasoning":"Vistra Operations amended two credit agreements on June 24, 2026, increasing aggregate revolving credit commitments from $3.44 billion to $5.50 billion and releasing guarantors from certain obligations. While the primary action is an amendment to existing credit facilities rather than creation of new debt, the substantial increase in available liquidity ($2.06 billion) and material modification of credit terms constitute a significant financial obligation event. The amendment also removes collateral reinstatement requirements and suspends certain covenants, signaling a material restructuring of the company's credit arrangements.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-01T02:19:14.014499+00:00","company_name":"Vistra Corp.","ticker":"VST","filing_date":"2026-06-30"},{"id":12620,"accession_number":"0001140361-26-026944","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 direct financial obligations under amendments to a Credit Agreement and Commodity-Linked Credit Agreement. While the specific details are incorporated by reference from Item 1.01, the disclosure of amended credit facilities constitutes a material debt-related event. The amendments to credit agreements represent modifications to the registrant's direct financial obligations, which is the core subject matter of debt_issuance classification.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-01T02:19:14.014499+00:00","company_name":"Vistra Corp.","ticker":"VST","filing_date":"2026-06-30"}]}