{"filing":{"accession_number":"0001410636-26-000115","cik":"0001410636","ticker":"AWK","company_name":"American Water Works Company, Inc.","form":"8-K","filing_date":"2026-07-16","report_date":null,"primary_document":"awk-20260716.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1410636/000141063626000115/awk-20260716.htm"},"events":[{"id":18479,"run_id":16610,"accession_number":"0001410636-26-000115","anchor_item_number":"7.01","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"summary":"The disclosure reports the Pennsylvania Public Utility Commission's approval of a rate adjustment for Pennsylvania American Water (a subsidiary), authorizing an annual revenue increase of approximately $74.9 million to support infrastructure improvements. This is a material regulatory decision affecting the company's operations and financial performance, but does not fit neatly into specific financial categories (not a debt issuance, dividend, or impairment) or governance categories. It is a significant operational/regulatory milestone that warrants classification as operational_other.","company_name":"American Water Works Company, Inc.","ticker":"AWK","filing_date":"2026-07-16","form":"8-K","submitted_at":null,"items":[{"id":17304,"accession_number":"0001410636-26-000115","item_number":"7.01","item_title":"Regulation FD Disclosure.","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"The disclosure reports the Pennsylvania Public Utility Commission's approval of a rate adjustment for Pennsylvania American Water (a subsidiary), authorizing an annual revenue increase of approximately $74.9 million to support infrastructure improvements. This is a material regulatory decision affecting the company's operations and financial performance, but does not fit neatly into specific financial categories (not a debt issuance, dividend, or impairment) or governance categories. It is a significant operational/regulatory milestone that warrants classification as operational_other.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-16T20:55:59.671175+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":17304,"accession_number":"0001410636-26-000115","item_number":"7.01","item_title":"Regulation FD Disclosure.","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"The disclosure reports the Pennsylvania Public Utility Commission's approval of a rate adjustment for Pennsylvania American Water (a subsidiary), authorizing an annual revenue increase of approximately $74.9 million to support infrastructure improvements. This is a material regulatory decision affecting the company's operations and financial performance, but does not fit neatly into specific financial categories (not a debt issuance, dividend, or impairment) or governance categories. It is a significant operational/regulatory milestone that warrants classification as operational_other.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-16T20:55:59.671175+00:00","company_name":"American Water Works Company, Inc.","ticker":"AWK","filing_date":"2026-07-16"}]}