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Share-Based Compensation (Tables) | 12 Months Ended
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Dec. 31, 2023
Share-Based Payment Arrangement, Noncash Expense [Abstract] |
Performance Award Details | The following table presents details of the performance awards described above.
Award Year | Service Conditions Lapse date | Performance Period | Award Conditions |  | Shares outstanding at 12/31/2023 (shares) | Grant Date Fair Value (in millions)
2023 | 2/28/2026 | 01/01/2023- 12/31/2025 | Non-GAAP Financial and Operational Measures |  | 488,515 |  | $ | 13.3 |
Relative Total Shareholder Return |  | 162,815 |  | $ | 5.4 |
2022 | 2/28/2025 | 01/01/2022- 12/31/2024 | Non-GAAP Financial Measure |  | 235,120 |  | $ | 7.4 |
Relative Total Shareholder Return |  | 235,120 |  | $ | 10.6 |
2021 | 2/28/2024 | 01/01/2021- 12/31/2023 | Non-GAAP Financial Measure |  | 186,427 |  | $ | 6.5 |
Relative Total Shareholder Return |  | 186,427 |  | $ | 6.7 |
2/28/2024 | 01/01/2021- 12/31/2023 | Relative Total Shareholder Return |  | 87,268 |  | $ | 3.2 |
Restricted Stock Units (RSUs) |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Schedule Of Transactions Of Share Based Compensation Other Than Stock Options |
(shares) | Restricted Stock Units |  | Weighted Average Award Date Fair Value Per Unit ($)
Non-vested at December 31, 2022 | 798,515 |  |  | 24.48 |
Granted | 500,968 |  |  | 27.38 |
Forfeited | (54,171) |  |  | 25.32 |
Vested | (178,396) |  |  | 24.87 |
Non-vested at December 31, 2023 | 1,066,916 |  |  | 25.71 |
Performance Shares |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Schedule Of Transactions Of Share Based Compensation Other Than Stock Options |
(shares) | Performance Awards |  | Weighted Average Grant Date Fair Value Per Unit ($)
Non-vested at December 31, 2022 | 1,505,740 |  |  | 26.10 |
Granted | 649,088 |  |  | 28.87 |
Forfeited | (53,786) |  |  | 28.29 |
Vested | (542,533) |  |  | 22.21 |
Non-vested at December 31, 2023 | 1,558,509 |  |  | 28.01 |

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