XML 44 R27.htm IDEA: XBRL DOCUMENT v3.23.1
PROPERTY, PLANT AND EQUIPMENT (Tables)
12 Months Ended
Mar. 31, 2023
Property, Plant and Equipment [Abstract]  
Schedule of Property, Plant and Equipment

Cost by major category and Accumulated Depreciation are summarized as follows:

 

 

 

March 31,

 

 

 

2023

 

 

2022

 

 

 

(dollars in thousands)

 

Land and Quarries

 

$

311,743

 

 

$

231,499

 

Plants

 

 

2,423,426

 

 

 

2,380,926

 

Buildings, Machinery, and Equipment

 

 

226,018

 

 

 

194,753

 

Construction in Progress

 

 

65,455

 

 

 

50,270

 

 

 

 

3,026,642

 

 

 

2,857,448

 

Accumulated Depreciation

 

 

(1,364,581

)

 

 

(1,240,909

)

 

 

$

1,662,061

 

 

$

1,616,539