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Incentive Plans (Tables) | 6 Months Ended
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Jun. 30, 2025
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |
Summary of Restricted Stock Under the Plans | Information with respect to restricted stock under the Plans for the six months ended June 30, 2025 and 2024 is as follows:
|  | 2025 |  |  | 2024 |
Restricted stock outstanding as of January 1, |  |  | 2,745,884 |  |  |  | 2,746,116 |
Granted (1) |  |  | 716,070 |  |  |  | 872,150 |
Vested |  |  | (891,336 | ) |  |  | (693,282 | )
Forfeited |  |  | (6,630 | ) |  |  | (20,710 | )
Restricted stock outstanding as of June 30, |  |  | 2,563,988 |  |  |  | 2,904,274 |
(1) Th e weighted-average grant date fair value for restricted stock issued during the six months ended June 30, 2025 and 2024 w as $20.08 a nd $19.47, respectively.
Summary of Performance Share Awards Under the Plans | Information with respect to performance share awards under the Plans for the six months ended June 30, 2025 and 2024 is as follows:
|  | 2025 |  |  | 2024 |
Performance share awards outstanding as of January 1, |  |  | 908,890 |  |  |  | 989,860 |
Granted (1) |  |  | 264,970 |  |  |  | 377,690 |
Vested |  |  | - |  |  |  | (458,660 | )
Performance share awards outstanding as of June 30, |  |  | 1,173,860 |  |  |  | 908,890 |
(1) The weighted-average grant date fair value for performance shares issued during the six months ended June 30, 2025 and 2024 wa s $18.84 an d $18.14, respectively.
Performance Shares [Member] |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |
Summary of Aggregate Grant-date Fair Value of Using Monte Carlo Simulations Based on Significant Assumptions | The significant assumptions underlying the determination of fair values using Monte Carlo simulations for the performance share awards granted during the six months ended June 30, 2025 and 2024 were as follows:
|  | 2025 |  |  | 2024 |
Stock price |  | $ | 19.98 |  |  | $ | 19.53 |
Dividend yield (1) |  |  | - |  |  |  | - |
Risk-free interest rate |  |  | 3.52 | % |  |  | 4.39 | %
Volatility (2) |  |  | 26.07 | % |  |  | 28.85 | %
Term of the award (years) |  |  | 2.67 |  |  |  | 2.87 |
(1) Total Shareholder Returns, as used in the performance share awards computation, are measured based on cumulative dividend stock prices, as such a zero pe rcent dividend yield is utilized. (2) Volatility is based on the annualized standard deviation of the daily logarithmic returns on dividend-adjusted closing prices over the look-back period based on the term of the award.
Performance Based LTIP Units [Member] |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |
Summary of Performance Share Awards Under the Plans | Information with respect to Performance-Based LTIP Units under the Plans for the six months ended June 30, 2025 and 2024 is as follows:
|  | 2025 |  |  | 2024 |
Performance-Based LTIP unit awards outstanding as of January 1, |  |  | 474,611 |  |  |  | - |
Granted (1) |  |  | 601,750 |  |  |  | 474,611 |
Performance-Based LTIP unit awards outstanding as of June 30, |  |  | 1,076,361 |  |  |  | 474,611 |
(1) The weighted-average grant date fair value for Performance-Based LTIP Units issued during the six months ended June 30, 2025 and 2024 was $9.42 and $9.07, respectively.
Summary of Aggregate Grant-date Fair Value of Using Monte Carlo Simulations Based on Significant Assumptions | The significant assumptions underlying the determination of fair values using Monte Carlo simulations for the Performance-Based LTIP Units granted during the six months ended June 30, 2025 and 2024 were as follows:
|  | 2025 |  |  | 2024 |
Stock price |  | $ | 19.98 |  |  | $ | 19.53 |
Dividend yield (1) |  |  | - |  |  |  | - |
Risk-free interest rate |  |  | 3.52 | % |  |  | 4.39 | %
Volatility (2) |  |  | 26.07 | % |  |  | 28.85 | %
Term of the award (years) |  |  | 2.67 |  |  |  | 2.87 |
(1) Total Shareholder Returns, as used in the Performance-Based LTIP Unit computation, are measured based on cumulative dividend stock prices, as suc h a zero percent dividend yield is utilized. (2) Volatility is based on the annualized standard deviation of the daily logarithmic returns on dividend-adjusted closing prices over the look-back period based on the term of the award.
Time Based LTIP Units [Member] |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |
Summary of Performance Share Awards Under the Plans | Information with respect to Time-Based LTIP Units awards with time-based vesting requirements under the Plans for the six months ended June 30, 2025 and 2024 is as follows:
|  | 2025 |  |  | 2024 |
Time-Based LTIP unit awards outstanding as of January 1, |  |  | 120,700 |  |  |  | - |
Granted (1) |  |  | 370,780 |  |  |  | 120,700 |
Vested |  |  | (48,772 | ) |  |  | - |
Time-Based LTIP unit awards outstanding as of June 30, |  |  | 442,708 |  |  |  | 120,700 |
(1) The weighted-average grant date fair value for Time-Based LTIP Units issued during the six months ended June 30, 2025 and 2024 wa s $20.08 and $19.47, respectively.

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