Revenues and Gross Profit

9 Months Ended

Sep. 30, 2021

Revenues And Gross Profit [Abstract]

Revenues and Gross Profit

12. Revenues and Gross Profit

The Building Materials business includes the aggregates, cement, ready mixed concrete and asphalt and paving product lines. Cement and ready mixed concrete product lines and paving services reside only in the West Group. The following table, which is reconciled to consolidated amounts, provides total revenues and gross profit by product line.  

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2021			2020			2021			2020
	(Dollars in Millions)
Total revenues:
Building Materials business:
Products and services:
Aggregates	$	857.1		$	766.9		$	2,231.5		$	2,092.1
Cement		132.3			115.6			358.4			331.7
Ready mixed concrete		320.8			254.6			824.5			689.4
Asphalt and paving services		195.9			129.8			343.5			254.9
Less: interproduct revenues		(115.3	)		(81.4	)		(285.1	)		(210.9	)
Products and services		1,390.8			1,185.5			3,472.8			3,157.2
Freight		88.1			75.0			219.8			212.9
Total Building Materials business		1,478.9			1,260.5			3,692.6			3,370.1
Magnesia Specialties:
Products and services		71.9			55.2			207.1			164.0
Freight		6.5			5.7			17.9			16.2
Total Magnesia Specialties		78.4			60.9			225.0			180.2
Total	$	1,557.3		$	1,321.4		$	3,917.6		$	3,550.3
Gross profit (loss):
Building Materials business:
Products and services:
Aggregates	$	292.9		$	279.1		$	687.7		$	640.4
Cement		49.9			46.5			101.3			117.2
Ready mixed concrete		31.4			24.7			69.9			56.7
Asphalt and paving services		38.9			32.6			59.4			46.4
Products and services		413.1			382.9			918.3			860.7
Freight		1.3			0.9			1.7			0.3
Total Building Materials business		414.4			383.8			920.0			861.0
Magnesia Specialties:
Products and services		28.1			21.0			84.4			65.3
Freight		(1.1	)		(1.0	)		(3.0	)		(3.2	)
Total Magnesia Specialties		27.0			20.0			81.4			62.1
Corporate		0.5			0.7			0.3			4.3
Total	$	441.9		$	404.5		$	1,001.7		$	927.4