The following tables display selected financial data for the Company’s reportable segments. The acquired Bluegrass operations are reported in the Mid-America Group and Southeast Group. Total revenues, as well as the consolidated statements of earnings and comprehensive earnings, reflect the elimination of intersegment revenues.

years ended December 31 (in millions) Total revenues	2019		2018		2017
Mid-America Group	$	1,446.0	$	1,223.2	$	1,053.3
Southeast Group		506.4		423.4		362.6
West Group		2,515.4		2,310.0		2,279.7
Total Building Materials Business		4,467.8		3,956.6		3,695.6
Magnesia Specialties		271.3		287.7		270.0
Total	$	4,739.1	$	4,244.3	$	3,965.6

Gross profit
Mid-America Group	$	482.9	$	366.9	$	335.4
Southeast Group		124.1		77.2		74.6
West Group		473.6		416.2		465.6
Total Building Materials Business		1,080.6		860.3		875.6
Magnesia Specialties		95.4		98.7		89.4
Corporate		3.0		7.6		6.9
Total	$	1,179.0	$	966.6	$	971.9

Selling, general and administrative expenses
Mid-America Group	$	63.1	$	55.8	$	53.9
Southeast Group		21.6		18.7		17.1
West Group		116.3		107.6		102.7
Total Building Materials Business		201.0		182.1		173.7
Magnesia Specialties		11.3		10.0		9.5
Corporate		90.4		88.5		78.9
Total	$	302.7	$	280.6	$	262.1

years ended December 31 (in millions) Earnings (Loss) from operations	2019			2018			2017
Mid-America Group	$	425.9		$	319.1		$	284.8
Southeast Group		103.1			75.9			61.2
West Group		365.2			295.8			360.6
Total Building Materials Business		894.2			690.8			706.6
Magnesia Specialties		83.6			88.1			79.4
Corporate		(92.9	)		(88.2	)		(85.6	)
Total	$	884.9		$	690.7		$	700.4

Earnings from operations for the West Group for 2018 reflect an asset and portfolio rationalization charge of $18.8 million.

December 31 (in millions) Assets employed	2019		2018		2017
Mid-America Group	$	2,879.3	$	2,788.5	$	1,532.9
Southeast Group		1,442.5		1,299.5		616.3
West Group		5,320.7		4,989.6		5,014.2
Total Building Materials Business		9,642.5		9,077.6		7,163.4
Magnesia Specialties		176.2		156.1		152.3
Corporate		312.9		317.7		1,676.8
Total	$	10,131.6	$	9,551.4	$	8,992.5

years ended December 31 (in millions) Depreciation, depletion and amortization	2019		2018		2017
Mid-America Group	$	110.2	$	93.6	$	69.7
Southeast Group		47.8		41.2		30.8
West Group		183.3		180.9		169.8
Total Building Materials Business		341.3		315.7		270.3
Magnesia Specialties		10.2		10.4		10.1
Corporate		20.0		17.9		16.8
Total	$	371.5	$	344.0	$	297.2

Total property additions, including the impact of acquisitions
Mid-America Group	$	127.7	$	1,157.1	$	139.5
Southeast Group		45.3		603.1		34.6
West Group		182.6		148.1		240.8
Total Building Materials Business		355.6		1,908.3		414.9
Magnesia Specialties		20.0		12.5		11.1
Corporate		12.0		4.8		12.6
Total	$	387.6	$	1,925.6	$	438.6

years ended December 31 (in millions) Property additions through acquisitions	2019		2018		2017
Mid-America Group	$	—	$	980.3	$	0.1
Southeast Group		—		561.5		—
West Group		—		1.4		2.4
Total Building Materials Business		—		1,543.2		2.5
Magnesia Specialties		—		—		—
Corporate		—		—		—
Total	$	—	$	1,543.2	$	2.5