XML 44 R30.htm IDEA: XBRL DOCUMENT v3.22.0.1
Other Expenses and Income
 12 Months Ended
Dec. 31, 2021
Other Income and Expenses [Abstract]  
Other Expenses and Income Other Expenses and Income
Other income consists of the following:

Years Ended December 31,
(in millions)202120202019
Investment (loss) income$(0.3)$— $0.2 
Gain on disposal of subsidiary— 1.6 — 
Curtailment and settlement (loss) gain on pension and postretirement benefits, net(4.7)0.5 — 
Other— 0.5 0.1 
Total$(5.0)$2.6 $0.3