XML 42 R31.htm IDEA: XBRL DOCUMENT v3.20.2
Equity - Narrative (Details) - USD ($)
1 Months Ended 3 Months Ended 6 Months Ended 13 Months Ended
Apr. 30, 2020
Mar. 31, 2020
Feb. 27, 2020
Jun. 30, 2020
Jun. 30, 2019
Mar. 31, 2019
Jun. 30, 2020
Dec. 31, 2019
Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Common stock, dividends paid (in dollars per share) $ 0.12                
Number of shares repurchased (in shares)       0     0 5,057,682  
Price of shares repurchased         $ 10,897,000 $ 24,375,000   $ 50,000,000  
Fair value of grants   $ 32,000,000              
Restricted Stock Units (RSUs)                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Grants in period (in shares)   1,817,656              
Vesting period   3 years              
Performance-based Restricted Stock Units (PSUs)                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Grants in period (in shares)   1,278,877              
Vesting period   3 years              
Minimum | Performance-based Restricted Stock Units (PSUs)                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Vesting rights percentage   0.00%              
Maximum | Performance-based Restricted Stock Units (PSUs)                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Vesting rights percentage   200.00%              
Stock Repurchase Program                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Authorized amount of repurchases     $ 100,000,000           $ 100,000,000
Authorized current repurchases     $ 50,000,000            
Stock Repurchase Program, Current Repurchases Authorized                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Authorized amount of repurchases                 $ 50,000,000