Goodwill and Other Intangible Assets (Tables)

3 Months Ended

Mar. 29, 2025

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill and Other Intangible Assets

Goodwill and other intangible assets included in the Condensed Consolidated Balance Sheets consisted of the following:

	March 29, 2025		December 28, 2024
Goodwill, net	$	442.1	$	442.1
Definite-lived intangible assets, net	126.3		133.1
Indefinite-lived intangible assets	49.1		49.1
Total goodwill and other intangible assets, net	$	617.5	$	624.3

Schedule of Activity in Carrying Amount of Goodwill

The activity in the carrying amount of goodwill, by reporting segment, was as follows:

	Workplace Furnishings		Residential Building Products		Total
Balance as of December 28, 2024
Goodwill	$	298.3	$	222.4	$	520.7
Accumulated impairment losses	(78.5)		(0.1)		(78.6)
Net goodwill balance as of December 28, 2024	219.8		222.3		442.1
Goodwill derecognized	(13.9)		—		(13.9)
Accumulated impairment losses derecognized	13.9		—		13.9
Balance as of March 29, 2025
Goodwill	284.4		222.4		506.8
Accumulated impairment losses	(64.6)		(0.1)		(64.7)
Net goodwill balance as of March 29, 2025	$	219.8	$	222.3	$	442.1

Schedule of Definite-Lived Intangible Assets

The table below summarizes amortizable definite-lived intangible assets, which are reflected in "Goodwill and Other Intangible Assets, net" in the Condensed Consolidated Balance Sheets:

	March 29, 2025						December 28, 2024
	Gross		Accumulated Amortization		Net		Gross		Accumulated Amortization		Net
Software	$	188.8	$	154.9	$	33.9	$	189.3	$	151.3	$	38.0
Trademarks and trade names	17.9		8.6		9.2		17.9		8.3		9.5
Customer lists and other	139.7		56.6		83.2		139.7		54.3		85.5
Net definite-lived intangible assets	$	346.4	$	220.1	$	126.3	$	346.9	$	213.9	$	133.1

Schedule of Finite-Lived Intangible Assets Amortization Expense

Amortization expense is reflected in "Selling and administrative expenses" in the Condensed Consolidated Statements of Comprehensive Income and was as follows:

	Three Months Ended
	March 29, 2025		March 30, 2024
Capitalized software	$	4.7	$	5.2
Other definite-lived intangibles	$	2.6	$	2.6

Schedule of Estimated Amortization Expense

Based on the current amount of intangible assets subject to amortization, the estimated amortization expense for each of the following five years is as follows:

	2025		2026		2027		2028		2029
Amortization expense	$	28.4	$	23.5	$	17.3	$	9.0	$	8.9

Schedule of Indefinite Lived Intangible Assets

These indefinite-lived intangible assets are reflected in "Goodwill and Other Intangible Assets, net" in the Condensed Consolidated Balance Sheets:

	March 29, 2025		December 28, 2024
Trademarks and trade names	$	49.1	$	49.1