GOODWILL (Tables)

6 Months Ended

Jun. 30, 2023

GOODWILL [Abstract]

Changes in Carrying Amount of Goodwill by Reportable Segment

in millions	Aggregates	Asphalt	Concrete	Calcium	Total
Goodwill
Totals at December 31, 2022	$    3,330.3	$         91.6	$       267.7	$           0.0	$    3,689.6
Goodwill of acquired businesses 1	(0.1)	0.0	0.0	0.0	(0.1)
Totals at June 30, 2023	$    3,330.2	$         91.6	$       267.7	$           0.0	$    3,689.5

¹ See Note 16 for acquisitions. The current year includes a purchase price allocation adjustment from a prior year acquisition.