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v3.24.3

Share-Based Payments (Tables) | 9 Months Ended
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Sep. 30, 2024
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |
Summary of share-based compensation expense | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended September 30, | ​ | Nine Months Ended September 30,
​ |  | 2024 |  | 2023 | X | 2024 |  | 2023
​ |  | (In thousands)
Time-Based LTIP Units | ​ | $ | 3,191 | ​ | $ | 3,517 | ​ | $ | 14,548 | ​ | $ | 14,373
AO LTIP Units and Performance-Based LTIP Units | ​ |  | 1,233 | ​ |  | 2,440 | ​ |  | 8,187 | ​ |  | 9,382
LTIP Units | ​ |  | — | ​ |  | — | ​ |  | 1,552 | ​ |  | 1,000
Other equity awards (1) | ​ |  | 1,082 | ​ |  | 912 | ​ |  | 3,294 | ​ |  | 3,710
Share-based compensation expense - other | ​ |  | 5,506 | ​ |  | 6,869 | ​ |  | 27,581 | ​ |  | 28,465
Share-based compensation related to Formation Transaction and special equity awards (2) | ​ |  | — | ​ |  | 46 | ​ |  | — | ​ |  | 397
Total share-based compensation expense | ​ |  | 5,506 | ​ |  | 6,915 | ​ |  | 27,581 | ​ |  | 28,862
Less: amount capitalized | ​ |  | (377) | ​ |  | (418) | ​ |  | (1,423) | ​ |  | (1,851)
Share-based compensation expense | ​ | $ | 5,129 | ​ | $ | 6,497 | ​ | $ | 26,158 | ​ | $ | 27,011
(1) | Primarily comprising compensation expense for: (i) fully vested LTIP Units issued to certain employees in lieu of all or a portion of any cash bonuses earned, (ii) RSUs and (iii) shares issued under our ESPP.
(2) | Included in "General and administrative expense: Share-based compensation related to Formation Transaction and special equity awards" in our statements of operations. Includes share-based compensation expense for awards issued in connection with the Formation Transaction and with our successful pursuit of Amazon's additional headquarters in National Landing all of which were fully expensed as of December 31, 2023.
LTIP and Time-Based LTIP Units |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |
Summary of the significant assumptions of awards | ​
​ | ​ | ​
Expected volatility |  | 33.0 % to 35.0%
Risk-free interest rate |  | 4.4% to 4.8%
Post-grant restriction periods |  | 2 to 6 years
AO LTIP Units |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |
Summary of the significant assumptions of awards | ​
​ | ​ | ​
Expected volatility |  | 32.0%
Dividend yield |  | 3.2%
Risk-free interest rate |  | 4.1%
ESPP |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |
Summary of the significant assumptions of awards | ​
​ | ​ | ​
Expected volatility |  | 26.0% to 48.0%
Dividend yield |  | 4.2% to 4.6%
Risk-free interest rate |  | 5.3% to 5.6%
Expected life | ​ | 3 months

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