Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation - Long-term Incentive Plans (Details)

v3.19.1
Stock-Based Compensation - Long-term Incentive Plans (Details)
shares in Thousands
Mar. 31, 2019
shares
2019/2020 | Awards Vesting in 2019  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Awards vested and expected to vest (in shares) 13
2019/2020 | Awards Vesting in 2020  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Awards vested and expected to vest (in shares) 53
2019/2020 | Awards Vesting in 2021  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Awards vested and expected to vest (in shares) 53
2019/2020 | Awards Vesting in 2022  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Awards vested and expected to vest (in shares) 54
2018/2019 | Awards Vesting in 2019  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Awards vested and expected to vest (in shares) 85
2018/2019 | Awards Vesting in 2020  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Awards vested and expected to vest (in shares) 58
2018/2019 | Awards Vesting in 2021  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Awards vested and expected to vest (in shares) 60
2017/2018 | Awards Vesting in 2019  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Awards vested and expected to vest (in shares) 224
2017/2018 | Awards Vesting in 2020  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Awards vested and expected to vest (in shares) 156
2017/2018 | Awards Vesting in 2021  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Awards vested and expected to vest (in shares) 0
2016/2017 | Awards Vesting in 2019  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Awards vested and expected to vest (in shares) 191