Restructuring and Impairment (Tables)

12 Months Ended

Dec. 28, 2024

Restructuring and Related Activities [Abstract]

Schedule of Restructuring and Impairment Charges

Restructuring and impairment charges were as follows:

	Classification	2024		2023		2022
Workplace Furnishings
Inventory valuation	Cost of sales	$	—	$	(0.3)	$	8.1
Facility set-up and consolidation costs	Cost of sales	5.0		1.2		0.7
Long-lived asset charges	Restructuring and impairment charges	—		2.3		5.2
Exit costs	Restructuring and impairment charges	5.1		9.2		0.5
Goodwill and intangible asset impairment	Restructuring and impairment charges	—		31.0		—
Residential Building Products
Reorganization costs	Restructuring and impairment charges	1.1		—		—
General Corporate
Exit costs	Restructuring and impairment charges	—		0.8		—
Investment impairment	Restructuring and impairment charges	—		1.5		1.0
Total		$	11.2	$	45.7	$	15.5