Segment Results

3 Months Ended

Mar. 31, 2024

Segment Reporting [Abstract]

Segment Results

NOTE 2. SEGMENT RESULTS

	Three Months Ended
	March 31,
	2024		2023
Net sales
Mineral Fiber	$	239.6	$	228.4
Architectural Specialties		86.7		81.8
Total net sales	$	326.3	$	310.2

Our product-based Mineral Fiber and Architectural Specialties segment net sales represent the product-based group offerings we sell to external customers.

	Three Months Ended
	March 31,
	2024			2023
Segment operating income (loss)
Mineral Fiber	$	79.2		$	63.8
Architectural Specialties		7.7			7.2
Unallocated Corporate		(0.8	)		(0.8	)
Total consolidated operating income	$	86.1		$	70.2

	Three Months Ended
	March 31,
	2024			2023
Total consolidated operating income	$	86.1		$	70.2
Interest expense		9.0			8.7
Other non-operating (income), net		(3.1	)		(2.4	)
Earnings before income taxes	$	80.2		$	63.9

	March 31, 2024		December 31, 2023
Segment assets
Mineral Fiber	$	1,097.9	$	1,091.9
Architectural Specialties		430.0		421.1
Unallocated Corporate		163.6		159.4
Total consolidated assets	$	1,691.5	$	1,672.4