{"filing":{"accession_number":"0001168165-26-000018","cik":"0001168165","ticker":null,"company_name":"CONSTELLATION ENERGY GENERATION LLC","form":"8-K","filing_date":"2026-06-25","report_date":null,"primary_document":"ceg-20260625.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1168165/000116816526000018/ceg-20260625.htm"},"events":[{"id":13691,"run_id":12160,"accession_number":"0001168165-26-000018","anchor_item_number":"8.01","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.75,"summary":"Constellation announced an extension of exchange offers for approximately $2.3 billion in unregistered notes originally issued in January 2026, now being exchanged for registered notes with identical terms. While technically an exchange rather than a new issuance, this disclosure involves the creation and management of a material direct financial obligation ($2.3 billion in aggregate principal). The event is material to investors as it affects the company's capital structure and debt obligations, though the core financial obligation itself was created in January 2026; this filing documents the extension of the registration/exchange process for those obligations.","company_name":"CONSTELLATION ENERGY GENERATION LLC","ticker":null,"filing_date":"2026-06-25","form":"8-K","submitted_at":null,"items":[{"id":10904,"accession_number":"0001168165-26-000018","item_number":"8.01","item_title":"Other Events","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.75,"reasoning":"Constellation announced an extension of exchange offers for approximately $2.3 billion in unregistered notes originally issued in January 2026, now being exchanged for registered notes with identical terms. While technically an exchange rather than a new issuance, this disclosure involves the creation and management of a material direct financial obligation ($2.3 billion in aggregate principal). The event is material to investors as it affects the company's capital structure and debt obligations, though the core financial obligation itself was created in January 2026; this filing documents the extension of the registration/exchange process for those obligations.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-06-25T11:03:39.293827+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":10904,"accession_number":"0001168165-26-000018","item_number":"8.01","item_title":"Other Events","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.75,"reasoning":"Constellation announced an extension of exchange offers for approximately $2.3 billion in unregistered notes originally issued in January 2026, now being exchanged for registered notes with identical terms. While technically an exchange rather than a new issuance, this disclosure involves the creation and management of a material direct financial obligation ($2.3 billion in aggregate principal). The event is material to investors as it affects the company's capital structure and debt obligations, though the core financial obligation itself was created in January 2026; this filing documents the extension of the registration/exchange process for those obligations.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-06-25T11:03:39.293827+00:00","company_name":"CONSTELLATION ENERGY GENERATION LLC","ticker":null,"filing_date":"2026-06-25"}]}