SEGMENT REPORTING

3 Months Ended

Mar. 31, 2019

SEGMENT REPORTING [Abstract]

SEGMENT REPORTING

Note 13: Segment Reporting

We have four operating (and reportable) segments organized around our principal product lines: Aggregates, Asphalt, Concrete and Calcium. The vast majority of our activities are domestic. We sell a relatively small amount of construction aggregates outside the United States. Our Asphalt and Concrete segments are primarily supplied with their aggregates requirements from our Aggregates segment. These intersegment sales are made at local market prices for the particular grade and quality of product used in the production of asphalt mix and ready-mixed concrete. Management reviews earnings from the product line reporting segments principally at the gross profit level.

segment financial disclosure

	Three Months Ended
	March 31
in thousands	2019	2018
Total Revenues
Aggregates 1	$        834,965	$      699,657
Asphalt 2	132,090	103,835
Concrete	83,637	100,962
Calcium	1,951	1,942
Segment sales	$     1,052,643	$      906,396
Aggregates intersegment sales	(56,132)	(51,922)
Total revenues	$        996,511	$      854,474
Gross Profit
Aggregates	$        185,716	$      148,221
Asphalt	(3,272)	246
Concrete	8,563	10,320
Calcium	668	547
Total	$        191,675	$      159,334
Depreciation, Depletion, Accretion
and Amortization (DDA&A)
Aggregates	$          72,521	$        65,953
Asphalt	8,550	7,002
Concrete	2,964	3,414
Calcium	60	69
Other	5,086	5,001
Total	$          89,181	$        81,439
Identifiable Assets 3
Aggregates	$     9,275,593	$   8,545,904
Asphalt	564,103	447,961
Concrete	288,797	267,678
Calcium	3,905	4,156
Total identifiable assets	$   10,132,398	$   9,265,699
General corporate assets	133,346	140,998
Cash and cash equivalents and restricted cash	31,108	46,514
Total assets	$   10,296,852	$   9,453,211

1	Includes product sales (crushed stone, sand and gravel, sand, and other aggregates), as well as freight & delivery costs that we pass along to our customers, and service revenues (see Note 4) related to aggregates.
2	Includes product sales, as well as service revenues (see Note 4) from our asphalt construction paving business.
3	Certain temporarily idled assets are included within a segment's Identifiable Assets but the associated DDA&A is shown within Other in the DDA&A section above as the related DDA&A is excluded from segment gross profit.