GOODWILL (Narrative) (Details)	3 Months Ended	6 Months Ended
	Sep. 30, 2022 USD ($)	Jun. 30, 2023 USD ($) segment	Jun. 30, 2022 USD ($)
Goodwill [Line Items]
Goodwill impairment charges	$ 50,900,000	$ 0	$ 0
Goodwill, accumulated impairment losses		$ 303,600,000
Number of reportable segments | segment		4
Former Cement [Member]
Goodwill [Line Items]
Goodwill, accumulated impairment losses		$ 252,700,000
Concrete [Member]
Goodwill [Line Items]
Goodwill, accumulated impairment losses		$ 50,900,000