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GOODWILL (Tables)
3 Months Ended
Mar. 31, 2024
Goodwill and Intangible Assets Disclosure [Abstract]  
Changes in Carrying Amount of Goodwill by Reportable Segment
There were no changes in the carrying amount of goodwill by reportable segment from December 31, 2023 to March 31, 2024 as shown below:
in millionsAggregatesAsphaltConcreteTotal
Totals at December 31, 2023$3,330.2 $91.6 $109.9 $3,531.7 
Totals at March 31, 2024 $3,330.2 $91.6 $109.9 $3,531.7