{"filing":{"accession_number":"0000909832-26-000046","cik":"0000909832","ticker":"COST","company_name":"COSTCO WHOLESALE CORP /NEW","form":"8-K","filing_date":"2026-05-28","report_date":null,"primary_document":"cost-20260528.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/909832/000090983226000046/cost-20260528.htm"},"events":[{"id":8316,"run_id":7301,"accession_number":"0000909832-26-000046","anchor_item_number":"2.02","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.99,"summary":"The filing discloses Costco's operating results for Q3 and the first 36 weeks of fiscal 2026 via a press release (Exhibit 99.1) and earnings supplement (Exhibit 99.2). This is a standard quarterly earnings release under Item 2.02, which is material to investors assessing the company's financial performance and condition.","company_name":"COSTCO WHOLESALE CORP /NEW","ticker":"COST","filing_date":"2026-05-28","form":"8-K","submitted_at":null,"items":[{"id":2161,"accession_number":"0000909832-26-000046","item_number":"2.02","item_title":"Results of Operations and Financial Condition","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.99,"reasoning":"The filing discloses Costco's operating results for Q3 and the first 36 weeks of fiscal 2026 via a press release (Exhibit 99.1) and earnings supplement (Exhibit 99.2). This is a standard quarterly earnings release under Item 2.02, which is material to investors assessing the company's financial performance and condition.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-29T02:12:22.133487+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":2161,"accession_number":"0000909832-26-000046","item_number":"2.02","item_title":"Results of Operations and Financial Condition","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.99,"reasoning":"The filing discloses Costco's operating results for Q3 and the first 36 weeks of fiscal 2026 via a press release (Exhibit 99.1) and earnings supplement (Exhibit 99.2). This is a standard quarterly earnings release under Item 2.02, which is material to investors assessing the company's financial performance and condition.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-29T02:12:22.133487+00:00","company_name":"COSTCO WHOLESALE CORP /NEW","ticker":"COST","filing_date":"2026-05-28"}]}