XML 34 R19.htm IDEA: XBRL DOCUMENT v3.22.4
Property, Plant and Equipment
 12 Months Ended
Dec. 31, 2022
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Property, Plant and Equipment
Property, plant and equipment consisted of the following:
December 31,
(in Millions)20222021
Land and land improvements$103.6 $103.8 
Buildings and building equipment522.9 528.4 
Machinery and equipment613.1 551.4 
Construction in progress175.9 145.9 
Total cost$1,415.5 $1,329.5 
Accumulated depreciation(565.9)(512.5)
Property, plant and equipment, net$849.6 $817.0 
____________________
Depreciation expense was $71.1 million, $70.8 million, and $71.5 million in 2022, 2021 and 2020, respectively.