Segment Results

6 Months Ended

Jun. 30, 2021

Segment Reporting [Abstract]

Segment Results

NOTE 2. SEGMENT RESULTS

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2021		2020		2021		2020
Net sales
Mineral Fiber	$	208.1	$	157.9	$	396.8	$	355.6
Architectural Specialties		71.9		45.3		135.1		96.3
Total net sales	$	280.0	$	203.2	$	531.9	$	451.9

	Three Months Ended					Six Months Ended
	June 30,					June 30,
	2021			2020		2021			2020
Segment operating income (loss)
Mineral Fiber	$	72.1		$	45.6	$	132.7		$	115.6
Architectural Specialties		7.4			4.3		2.5			11.8
Unallocated Corporate		(1.2	)		12.5		(2.8	)		11.0
Total consolidated operating income	$	78.3		$	62.4	$	132.4		$	138.4

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2021			2020			2021			2020
Total consolidated operating income	$	78.3		$	62.4		$	132.4		$	138.4
Interest expense		5.6			5.9			11.3			12.6
Other non-operating (income) expense, net		(1.6	)		(4.4	)		(2.9	)		365.0
Earnings (loss) from continuing operations before income taxes	$	74.3		$	60.9		$	124.0		$	(239.2	)

	June 30, 2021		December 31, 2020
Segment assets
Mineral Fiber	$	1,115.7	$	1,101.1
Architectural Specialties		358.2		357.7
Unallocated Corporate		242.8		259.7
Total consolidated assets	$	1,716.7	$	1,718.5