{"filing":{"accession_number":"0001193125-26-312651","cik":"0000075677","ticker":"PKG","company_name":"PACKAGING CORP OF AMERICA","form":"8-K","filing_date":"2026-07-22","report_date":null,"primary_document":"pkg-20260722.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/75677/000119312526312651/pkg-20260722.htm"},"events":[{"id":19701,"run_id":17727,"accession_number":"0001193125-26-312651","anchor_item_number":"2.02","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.99,"summary":"Packaging Corporation of America issued a press release on July 22, 2026 announcing second quarter 2026 financial results, including net income of $192 million ($2.15 per share reported, $2.35 excluding special items) and net sales of $2.5 billion. The disclosure includes detailed segment operating income, EBITDA metrics, and forward guidance for Q3 2026 earnings of $2.91 per share. This is a standard quarterly earnings release furnished under Item 2.02.","company_name":"PACKAGING CORP OF AMERICA","ticker":"PKG","filing_date":"2026-07-22","form":"8-K","submitted_at":null,"items":[{"id":18873,"accession_number":"0001193125-26-312651","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":"Packaging Corporation of America issued a press release on July 22, 2026 announcing second quarter 2026 financial results, including net income of $192 million ($2.15 per share reported, $2.35 excluding special items) and net sales of $2.5 billion. The disclosure includes detailed segment operating income, EBITDA metrics, and forward guidance for Q3 2026 earnings of $2.91 per share. This is a standard quarterly earnings release furnished under Item 2.02.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-23T10:01:49.784489+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":18873,"accession_number":"0001193125-26-312651","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":"Packaging Corporation of America issued a press release on July 22, 2026 announcing second quarter 2026 financial results, including net income of $192 million ($2.15 per share reported, $2.35 excluding special items) and net sales of $2.5 billion. The disclosure includes detailed segment operating income, EBITDA metrics, and forward guidance for Q3 2026 earnings of $2.91 per share. This is a standard quarterly earnings release furnished under Item 2.02.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-23T10:01:49.784489+00:00","company_name":"PACKAGING CORP OF AMERICA","ticker":"PKG","filing_date":"2026-07-22"}]}