REVENUES (Tables)

9 Months Ended

Sep. 30, 2018

REVENUES [Abstract]

Revenues by Geographic Market

Our segment total revenues by geographic market for the three and nine month periods ended September 30, 2018 and 2017 are disaggregated as follows:

	Three Months Ended September 30, 2018
in thousands	Aggregates	Asphalt	Concrete	Calcium	Total
Total Revenues by Geographic Market 1
East	$     331,147	$     52,263	$     65,971	$              0	$      449,381
Gulf Coast	489,299	47,220	14,441	1,912	552,872
West	163,285	132,217	21,307	0	316,809
Segment sales	$     983,731	$   231,700	$   101,719	$       1,912	$   1,319,062
Intersegment sales	(78,865)	0	0	0	(78,865)
Total revenues	$     904,866	$   231,700	$   101,719	$       1,912	$   1,240,197

	Three Months Ended September 30, 2017
in thousands	Aggregates	Asphalt	Concrete	Calcium	Total
Total Revenues by Geographic Market 1
East	$     317,363	$     39,445	$     66,573	$              0	$      423,381
Gulf Coast	393,694	21,571	26,505	1,965	443,735
West	147,642	128,924	22,407	0	298,973
Segment sales	$     858,699	$   189,940	$   115,485	$       1,965	$   1,166,089
Intersegment sales	(71,374)	0	0	0	(71,374)
Total revenues	$     787,325	$   189,940	$   115,485	$       1,965	$   1,094,715

	Nine Months Ended September 30, 2018
in thousands	Aggregates	Asphalt	Concrete	Calcium	Total
Total Revenues by Geographic Market 1
East	$     827,605	$    113,331	$    197,146	$               0	$    1,138,082
Gulf Coast	1,377,568	100,708	57,994	6,136	1,542,406
West	434,480	333,324	54,264	0	822,068
Segment sales	$  2,639,653	$    547,363	$    309,404	$        6,136	$    3,502,556
Intersegment sales	(207,734)	0	0	0	(207,734)
Total revenues	$  2,431,919	$    547,363	$    309,404	$        6,136	$    3,294,822

	Nine Months Ended September 30, 2017
in thousands	Aggregates	Asphalt	Concrete	Calcium	Total
Total Revenues by Geographic Market 1
East	$     781,125	$     78,599	$   180,470	$              0	$    1,040,194
Gulf Coast	1,145,700	64,051	78,313	5,822	1,293,886
West	399,760	318,824	50,665	0	769,249
Segment sales	$  2,326,585	$   461,474	$   309,448	$       5,822	$    3,103,329
Intersegment sales	(190,523)	0	0	0	(190,523)
Total revenues	$  2,136,062	$   461,474	$   309,448	$       5,822	$    2,912,806

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, Texas and the Bahamas West market — Arizona, California and New Mexico

Freight & Delivery Revenues

	Three Months Ended		Nine Months Ended
	September 30		September 30
in thousands	2018	2017	2018	2017
Freight & Delivery Revenues
Total revenues	$  1,240,197	$  1,094,715	$  3,294,822	$  2,912,806
Freight & delivery revenues 1	(175,194)	(143,664)	(476,491)	(397,934)
Total revenues excluding freight & delivery	$  1,065,003	$     951,051	$  2,818,331	$  2,514,872

1  Includes freight & delivery to remote distribution sites.

Reconciliation of Deferred Revenue Balances

	Three Months Ended		Nine Months Ended
	September 30		September 30
in thousands	2018	2017	2018	2017
Deferred Revenue
Balance at beginning of period	$     196,296	$     203,100	$     199,556	$     206,468
Revenue recognized from deferred revenue	(1,997)	(1,903)	(5,257)	(5,271)
Balance at end of period	$     194,299	$     201,197	$     194,299	$     201,197