{"filing":{"accession_number":"0000891478-26-000078","cik":"0000891478","ticker":"BCDRF","company_name":"Banco Santander, S.A.","form":"6-K","filing_date":"2026-07-24","report_date":"2026-06-30","primary_document":"san-20260630.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/891478/000089147826000078/san-20260630.htm"},"events":[{"id":20305,"run_id":18282,"accession_number":"0000891478-26-000078","anchor_item_number":null,"event_type":"periodic_interim","event_domain":"periodic","is_material":true,"confidence":0.95,"summary":"This 6-K filing contains XBRL-tagged interim financial statements for Banco Santander covering the six-month period ended June 30, 2026 (Q2 2026). The document includes consolidated balance sheets, income statements, equity statements, and detailed financial disclosures with comparative periods (2025-06-30, 2025-12-31, 2024-12-31), characteristic of a half-year interim report under IFRS. This is the periodic financial report itself, not a discrete event or earnings press release.","company_name":"Banco Santander, S.A.","ticker":"BCDRF","filing_date":"2026-07-24","form":"6-K","submitted_at":null,"items":null}],"classifications":[{"id":19632,"accession_number":"0000891478-26-000078","item_number":null,"item_title":null,"event_type":"periodic_interim","event_domain":"periodic","is_material":true,"confidence":0.95,"reasoning":"This 6-K filing contains XBRL-tagged interim financial statements for Banco Santander covering the six-month period ended June 30, 2026 (Q2 2026). The document includes consolidated balance sheets, income statements, equity statements, and detailed financial disclosures with comparative periods (2025-06-30, 2025-12-31, 2024-12-31), characteristic of a half-year interim report under IFRS. This is the periodic financial report itself, not a discrete event or earnings press release.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-07-24T11:42:40.629939+00:00","company_name":"Banco Santander, S.A.","ticker":"BCDRF","filing_date":"2026-07-24"}]}