Property, Plant and Equipment, Net (Tables)

6 Months Ended

Jun. 30, 2023

Property Plant And Equipment [Abstract]

Summary of Comprised of Property Plant and Equipment Net

Property, plant and equipment, net is comprised of the following:

	June 30, 2023			December 31, 2022
Machinery and equipment	$	2,034.8		$	1,671.7
Mining property and mine development		420.3			172.1
Buildings and leasehold improvements		106.7			62.0
Land		56.8			44.3
Office equipment, software and other		9.4			7.3
Construction in progress		196.5			156.1
Total		2,824.5			2,113.5
Less: accumulated depreciation, depletion and amortization		(912.9	)		(717.1	)
Property, plant, and equipment, net	$	1,911.6		$	1,396.4