Quarterly report pursuant to Section 13 or 15(d)

Stock-based Compensation - Restricted Stock Units and Performance Restricted Stock Units - Performance Restricted Stock Units (Details)

v3.20.2
Stock-based Compensation - Restricted Stock Units and Performance Restricted Stock Units - Performance Restricted Stock Units (Details) - Performance Shares
3 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Additional disclosures    
Performance goal payment as a percentage of target   50.00%
Two-year performance measurement period    
Additional disclosures    
Performance measurement period 2 years  
Three-year performance measurement period    
Additional disclosures    
Performance measurement period 3 years 3 years
Maximum    
Additional disclosures    
Performance goal payment as a percentage of target   150.00%