{"cik":48287,"taxonomy":"us-gaap","tag":"IncreaseDecreaseInAccountsReceivable","label":"Increase (Decrease) in Accounts Receivable","description":"The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.","entityName":"HNI Corporation","units":{"USD":[{"start":"2025-01-01","end":"2025-03-29","val":-2900000,"accn":"0000048287-26-000100","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-06","frame":"CY2025Q1"},{"start":"2026-01-04","end":"2026-04-04","val":-19200000,"accn":"0000048287-26-000100","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-06","frame":"CY2026Q1"}]}}