REVENUES (Tables)

6 Months Ended

Jun. 30, 2021

REVENUES [Abstract]

Revenues by Geographic Market

	Three Months Ended June 30, 2021
in thousands	Aggregates	Asphalt	Concrete	Calcium	Total
Total Revenues by Geographic Market 1
East	$     354,415	$     42,797	$     66,265	$              0	$      463,477
Gulf Coast	607,514	46,075	18,618	1,960	674,167
West	163,438	123,705	11,318	0	298,461
Segment sales	$  1,125,367	$   212,577	$     96,201	$       1,960	$   1,436,105
Intersegment sales	(75,058)	0	0	0	(75,058)
Total revenues	$  1,050,309	$   212,577	$     96,201	$       1,960	$   1,361,047

	Three Months Ended June 30, 2020
in thousands	Aggregates	Asphalt	Concrete	Calcium	Total
Total Revenues by Geographic Market 1
East	$     350,238	$     37,956	$     71,653	$              0	$      459,847
Gulf Coast	567,811	50,503	17,946	1,889	638,149
West	152,547	134,491	11,084	0	298,122
Segment sales	$  1,070,596	$   222,950	$   100,683	$       1,889	$   1,396,118
Intersegment sales	(73,543)	0	0	0	(73,543)
Total revenues	$     997,053	$   222,950	$   100,683	$       1,889	$   1,322,575

	Six Months Ended June 30, 2021
in thousands	Aggregates	Asphalt	Concrete	Calcium	Total
Total Revenues by Geographic Market 1
East	$     597,766	$     60,197	$   121,354	$              0	$      779,317
Gulf Coast	1,126,368	87,488	36,026	4,020	1,253,902
West	296,142	212,059	20,180	0	528,381
Segment sales	$  2,020,276	$   359,744	$   177,560	$       4,020	$   2,561,600
Intersegment sales	(132,209)	0	0	0	(132,209)
Total revenues	$  1,888,067	$   359,744	$   177,560	$       4,020	$   2,429,391

	Six Months Ended June 30, 2020
in thousands	Aggregates	Asphalt	Concrete	Calcium	Total
Total Revenues by Geographic Market 1
East	$     590,106	$     55,839	$   133,772	$              0	$      779,717
Gulf Coast	1,061,107	84,358	34,911	3,915	1,184,291
West	287,609	222,542	26,765	0	536,916
Segment sales	$  1,938,822	$   362,739	$   195,448	$       3,915	$   2,500,924
Intersegment sales	(129,107)	0	0	0	(129,107)
Total revenues	$  1,809,715	$   362,739	$   195,448	$       3,915	$   2,371,817

1	The geographic markets are defined by states/countries as follows:
		East market — Arkansas, Delaware, Illinois, Kentucky, Maryland, North Carolina, Pennsylvania, Tennessee, Virginia, and Washington D.C. Gulf Coast market — Alabama, Florida, Georgia, Louisiana, Mexico, Mississippi, Oklahoma, South Carolina and Texas West market — Arizona, California and New Mexico

Freight & Delivery Revenues

	Three Months Ended		Six Months Ended
	June 30		June 30
in thousands	2021	2020	2021	2020
Freight & Delivery Revenues
Total revenues	$  1,361,047	$  1,322,575	$  2,429,391	$  2,371,817
Freight & delivery revenues 1	(195,060)	(202,855)	(358,468)	(379,223)
Total revenues excluding freight & delivery	$  1,165,987	$  1,119,720	$  2,070,923	$  1,992,594

¹ Includes freight & delivery to remote distribution sites.

Reconciliation of Deferred Revenue Balances

	Three Months Ended		Six Months Ended
	June 30		June 30
in thousands	2021	2020	2021	2020
Deferred Revenue
Balance at beginning of period	$     176,293	$     183,997	$     177,962	$     185,339
Revenue recognized from deferred revenue	(2,217)	(2,034)	(3,886)	(3,376)
Balance at end of period	$     174,076	$     181,963	$     174,076	$     181,963