{"filing":{"accession_number":"0001628280-26-053305","cik":"0000106040","ticker":"WDC","company_name":"WESTERN DIGITAL CORP","form":"8-K","filing_date":"2026-08-05","report_date":"2026-08-05","primary_document":"wdc-20260805.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/106040/000162828026053305/wdc-20260805.htm"},"events":[{"id":24954,"run_id":22624,"accession_number":"0001628280-26-053305","anchor_item_number":"2.02","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.99,"summary":"Western Digital announced fiscal Q4 and full-year 2026 financial results on August 5, 2026, with a press release attached as Exhibit 99.1. The disclosure includes detailed GAAP and non-GAAP financial statements showing revenue of $3.75 billion (up 44% YoY), diluted EPS of $8.21 (GAAP) and $3.56 (non-GAAP), along with forward guidance for Q1FY27. This is a standard earnings release disclosure under Item 2.02.","company_name":"WESTERN DIGITAL CORP","ticker":"WDC","filing_date":"2026-08-05","form":"8-K","submitted_at":null,"items":[{"id":25664,"accession_number":"0001628280-26-053305","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":"Western Digital announced fiscal Q4 and full-year 2026 financial results on August 5, 2026, with a press release attached as Exhibit 99.1. The disclosure includes detailed GAAP and non-GAAP financial statements showing revenue of $3.75 billion (up 44% YoY), diluted EPS of $8.21 (GAAP) and $3.56 (non-GAAP), along with forward guidance for Q1FY27. This is a standard earnings release disclosure under Item 2.02.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-07T02:38:19.990782+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":25664,"accession_number":"0001628280-26-053305","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":"Western Digital announced fiscal Q4 and full-year 2026 financial results on August 5, 2026, with a press release attached as Exhibit 99.1. The disclosure includes detailed GAAP and non-GAAP financial statements showing revenue of $3.75 billion (up 44% YoY), diluted EPS of $8.21 (GAAP) and $3.56 (non-GAAP), along with forward guidance for Q1FY27. This is a standard earnings release disclosure under Item 2.02.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-07T02:38:19.990782+00:00","company_name":"WESTERN DIGITAL CORP","ticker":"WDC","filing_date":"2026-08-05"}]}