XML 58 R46.htm IDEA: XBRL DOCUMENT v3.21.1
PENSION AND OTHER POSTRETIREMENT BENEFITS (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Other Postretirement Benefits    
Net periodic benefit cost:    
Service cost $ 0.3 $ 0.4
Interest cost 1.3 1.9
Recognition of:    
Unrecognized prior service cost (credit) 0.0 (0.3)
Unrecognized actuarial loss 1.2 0.5
Ongoing pension cost 2.8 2.5
Net periodic benefit cost 2.8 2.5
Domestic Benefit Plan | Defined Benefit Pension Plans    
Net periodic benefit cost:    
Service cost 1.3 1.1
Interest cost 0.6 0.8
Expected return on assets (1.8) (1.5)
Recognition of:    
Unrecognized prior service cost (credit) 0.3 0.3
Ongoing pension cost 0.4 0.7
Net periodic benefit cost 0.4 0.7
Foreign Defined Benefit Pension Plans | Defined Benefit Pension Plans    
Net periodic benefit cost:    
Service cost 1.9 1.7
Interest cost 1.4 1.8
Expected return on assets (2.5) (2.6)
Recognition of:    
Unrecognized actuarial loss 0.4 0.3
Ongoing pension cost 1.2 1.2
Divestiture of business 0.7  
Net periodic benefit cost $ 1.9 $ 1.2