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REVENUES (Narrative) (Details)
$ in Thousands
 3 Months Ended 6 Months Ended 24 Months Ended
Jun. 30, 2021
USD ($)
Jun. 30, 2020
USD ($)
Jun. 30, 2021
USD ($)
item
Jun. 30, 2020
USD ($)
Dec. 31, 2013
USD ($)
Jun. 30, 2022
USD ($)
Mar. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Mar. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Revenue Recognition [Line Items]                    
Revenues [1] $ 1,361,047 $ 1,322,575 $ 2,429,391 $ 2,371,817            
Number of quarries | item     8              
Proceeds from sale of future production         $ 226,926          
Term of the VPPs     20 years              
Estimated deferred revenue to be recognized in the next 12 months $ 174,076 $ 181,963 $ 174,076 $ 181,963     $ 176,293 $ 177,962 $ 183,997 $ 185,339
Service [Member]                    
Revenue Recognition [Line Items]                    
Percent of total revenues 4.50% 4.30% 4.20% 4.10%            
Revenues $ 60,778 $ 57,374 $ 102,018 $ 96,938            
Minimum [Member]                    
Revenue Recognition [Line Items]                    
Coverage of warranty provisions     9 months              
Maximum [Member]                    
Revenue Recognition [Line Items]                    
Coverage of warranty provisions     1 year              
Maximum [Member] | Construction Paving [Member]                    
Revenue Recognition [Line Items]                    
Costs for paving contracts expense, expected amortization period     1 year              
Forecast [Member]                    
Revenue Recognition [Line Items]                    
Estimated deferred revenue to be recognized in the next 12 months           $ 7,500        
Aggregates [Member]                    
Revenue Recognition [Line Items]                    
Revenues [1] $ 1,050,309 $ 997,053 $ 1,888,067 $ 1,809,715            
Aggregates [Member] | Minimum [Member]                    
Revenue Recognition [Line Items]                    
Percent of shipments used for publicly funded construction     45.00%              
Aggregates [Member] | Maximum [Member]                    
Revenue Recognition [Line Items]                    
Percent of shipments used for publicly funded construction     55.00%              
[1]

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