Basis of Presentation	12 Months Ended
Dec. 31, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	1. Basis of Presentation As used in this Annual Report on Form 10-K for the fiscal year ended December 31, 2024, the terms "ACCO Brands," "ACCO," the "Company," "we," "us," and "our" refer to ACCO Brands Corporation, a Delaware corporation incorporated in 2005, and its consolidated domestic and international subsidiaries. The management of ACCO Brands Corporation is responsible for the accuracy and internal consistency of the preparation of the consolidated financial statements and notes contained in this Annual Report on Form 10-K. The Company may, from time to time, reclassify certain amounts relating to its prior period disclosures to conform to its current period presentation within the notes to the consolidated financial statements. Effective January 1, 2024, the Company reorganized into two operating segments, the Americas and International. The Americas segment includes the U.S., Canada, Brazil, Mexico and Chile and the International segment includes EMEA, Australia, New Zealand and Asia. Prior period results have been reclassified to reflect this change in our operating segments. See "Note 17. Information on Operating Segments" for further details. The consolidated financial statements include the accounts of ACCO Brands Corporation and its domestic and international subsidiaries. Intercompany accounts and transactions have been eliminated in consolidation.

Basis of Presentation

12 Months Ended

Dec. 31, 2024

Organization, Consolidation and Presentation of Financial Statements [Abstract]

1. Basis of Presentation

As used in this Annual Report on Form 10-K for the fiscal year ended December 31, 2024, the terms "ACCO Brands," "ACCO," the "Company," "we," "us," and "our" refer to ACCO Brands Corporation, a Delaware corporation incorporated in 2005, and its consolidated domestic and international subsidiaries.

The management of ACCO Brands Corporation is responsible for the accuracy and internal consistency of the preparation of the consolidated financial statements and notes contained in this Annual Report on Form 10-K. The Company may, from time to time, reclassify certain amounts relating to its prior period disclosures to conform to its current period presentation within the notes to the consolidated financial statements.

Effective January 1, 2024, the Company reorganized into two operating segments, the Americas and International. The Americas segment includes the U.S., Canada, Brazil, Mexico and Chile and the International segment includes EMEA, Australia, New Zealand and Asia. Prior period results have been reclassified to reflect this change in our operating segments. See "Note 17. Information on Operating Segments" for further details.

The consolidated financial statements include the accounts of ACCO Brands Corporation and its domestic and international subsidiaries. Intercompany accounts and transactions have been eliminated in consolidation.