Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation - Long-Term Incentive Plans Narrative (Details)

v3.20.1
Stock-Based Compensation - Long-Term Incentive Plans Narrative (Details) - USD ($)
$ in Millions
Mar. 31, 2020
Mar. 31, 2019
RSUs    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Compensation not yet recognized $ 7.3 $ 8.0
LTIPs | RSUs    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Compensation not yet recognized 3.9 4.1
LTIPs | Cash Award    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Compensation not yet recognized $ 1.9 $ 2.4