Inventories

9 Months Ended

Sep. 30, 2023

Inventory Disclosure [Abstract]

Inventories

Inventories

“Inventories, net” as of September 30, 2023 and December 31, 2022 consisted of the following:

	September 30, 2023		December 31, 2022
	(Dollars in millions)
Materials and supplies, net	$	155.7	$	130.8
Raw coal	105.8		98.3
Saleable coal	90.5		67.0
Inventories, net	$	352.0	$	296.1

Materials and supplies inventories, net presented above have been shown net of reserves of $7.8 million and $9.5 million as of September 30, 2023 and December 31, 2022.