XML 81 R68.htm IDEA: XBRL DOCUMENT v3.22.0.1
Property, Plant and Equipment - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Property, Plant and Equipment      
Asset impairment expense $ 1.9 $ 0.0 $ 0.0
Asset impairment expense   0.0  
Other Current Assets      
Property, Plant and Equipment      
Assets held for sale $ 3.1 $ 3.3