XML 155 R123.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Restructuring Activities - Restructuring Charges (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Restructuring Cost and Reserve      
Total severance costs $ 4.3 $ 3.2 $ 3.6
Total other restructuring costs 11.3 1.2 7.6
Restructuring costs 15.6 4.4 11.2
Cost of sales      
Restructuring Cost and Reserve      
Total severance costs 2.9 0.0 0.4
Total other restructuring costs 9.3 0.8 2.3
Selling, general, and administrative expenses      
Restructuring Cost and Reserve      
Total severance costs 1.4 3.2 3.2
Total other restructuring costs $ 2.0 $ 0.4 $ 5.3