Revenue (Tables)

6 Months Ended

Jun. 30, 2025

Disaggregation Of Revenue [Line Items]

Schedule of Net Sales by Major Customer Channel within Each Segment

The following tables provide net sales by major customer channel within our Mineral Fiber and Architectural Specialties segments for the three and six months ended June 30, 2025 and 2024:


	Three Months Ended				Six Months Ended
	June 30,				June 30,
Mineral Fiber	2025		2024		2025		2024
Distributors	$	200.2	$	184.9	$	380.2	$	354.2
Home centers		25.0		24.5		52.0		55.5
Direct customers		17.9		16.6		32.0		29.7
Other		23.9		24.2		47.9		50.4
Total	$	267.0	$	250.2	$	512.1	$	489.8

Architectural Specialties [Member]

Disaggregation Of Revenue [Line Items]

Schedule of Net Sales by Major Customer Channel within Each Segment


	Three Months Ended				Six Months Ended
	June 30,				June 30,
Architectural Specialties	2025		2024		2025		2024
Distributors	$	70.0	$	55.5	$	124.3	$	109.3
Direct customers		80.9		53.7		158.3		83.7
Other		6.7		5.7		12.6		8.6
Total	$	157.6	$	114.9	$	295.2	$	201.6

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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