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Property, Plant and Equipment (Tables)
12 Months Ended
Dec. 31, 2024
Property, Plant and Equipment [Abstract]  
Schedule of Property, Plant and Equipment

 

 

Range of useful

 

December 31,

 

 

 

lives in years

 

2024

 

 

2023

 

 

 

 

 

(In Thousands)

 

Machinery, equipment and automotive (1)

 

3 - 25

 

$

1,354,654

 

 

$

1,324,323

 

Buildings and improvements

 

15 - 30

 

 

38,041

 

 

 

38,086

 

Land improvements

 

20 - 35

 

 

10,443

 

 

 

8,692

 

Furniture, fixtures and store equipment

 

3 - 25

 

 

2,648

 

 

 

2,726

 

Construction in progress

 

N/A

 

 

60,313

 

 

 

41,086

 

Capital spare parts

 

N/A

 

 

26,652

 

 

 

21,256

 

Land

 

N/A

 

 

4,838

 

 

 

4,567

 

 

 

 

 

 

1,497,589

 

 

 

1,440,736

 

Less accumulated depreciation and amortization

 

 

 

 

650,019

 

 

 

605,438

 

 

 

 

 

$

847,570

 

 

$

835,298

 

_____________________________

(1) Machinery, equipment and automotive primarily includes the categories of property and equipment and estimated useful lives as follows: processing plants and plant infrastructure (15-25 years); certain processing plant components (3-10 years); and trucks, automobiles, trailers, and other rolling stock (4-7 years).