Revenues and Gross Profit (Tables)

3 Months Ended

Mar. 31, 2022

Revenues And Gross Profit [Abstract]

Total Revenues and Gross Profit (Loss) by Product Line

The following table, which is reconciled to consolidated amounts, provides total revenues and gross profit (loss) by product line and reflects continuing operations only.

	Three Months Ended
	March 31,
	2022			2021
	(Dollars in Millions)
Total revenues:
Building Materials business:
Products and services:
Aggregates	$	685.9		$	572.6
Cement		134.3			109.6
Ready mixed concrete		290.1			235.3
Asphalt and paving services		54.8			12.2
Less: interproduct revenues		(88.1	)		(73.1	)
Products and services		1,077.0			856.6
Freight		76.8			54.9
Total Building Materials business		1,153.8			911.5
Magnesia Specialties:
Products and services		70.8			65.3
Freight		6.2			5.6
Total Magnesia Specialties		77.0			70.9
Total	$	1,230.8		$	982.4
Gross profit (loss):
Building Materials business:
Products and services:
Aggregates	$	101.9		$	121.8
Cement		27.3			15.3
Ready mixed concrete		21.1			19.4
Asphalt and paving services		(13.3	)		(8.2	)
Products and services		137.0			148.3
Freight		1.4			(0.3	)
Total Building Materials business		138.4			148.0
Magnesia Specialties:
Products and services		26.8			28.4
Freight		(1.2	)		(0.9	)
Total Magnesia Specialties		25.6			27.5
Corporate		(7.9	)		(0.8	)
Total	$	156.1		$	174.7