Information on Business Segments - Capital Spend by Segment (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
Total capital spend	$ 17.7	$ 21.2	$ 15.3
ACCO Brands North America
Segment Reporting Information [Line Items]
Total capital spend	8.8	11.2	9.3
ACCO Brands EMEA
Segment Reporting Information [Line Items]
Total capital spend	4.7	7.3	4.0
ACCO Brands International
Segment Reporting Information [Line Items]
Total capital spend	$ 4.2	$ 2.7	$ 2.0

The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3213-108585

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration