Property, Plant and Equipment (Tables)

3 Months Ended

Mar. 31, 2021

Property Plant And Equipment [Abstract]

Components of Property, Plant and Equipment

The components of property, plant and equipment at March 31, 2021 and December 31, 2020 were as follows:

	March 31, 2021			December 31, 2020
Land	$	38.2		$	38.2
Buildings		360.7			361.0
Machinery and equipment		1,691.6			1,703.1
		2,090.5			2,102.3
Less: Accumulated depreciation		(1,660.6	)		(1,663.5	)
Total property, plant and equipment-net	$	429.9		$	438.8