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EARNINGS PER COMMON SHARE - Shares of common stock underlying RSUs (Details) - RSUs - shares | 1 Months Ended | 3 Months Ended | 6 Months Ended
--- | --- | --- | ---
Jun. 30, 2026 | Jun. 30, 2025 | Jun. 30, 2026 | Jun. 30, 2025 | Jun. 30, 2026 | Jun. 30, 2025
Earnings Per Common Share |  |  |  |  |  |
Number of underlying shares |  |  |  |  | 263,075 | 255,240
Number of shares included in diluted weighted average number of shares pursuant to return on capital performance metric |  |  |  |  | 116,523 | 80,445
Number of shares in diluted weighted average number of shares pursuant to stockholder return metric |  |  |  |  | 69,337 | 90,674
Total |  |  |  |  | 185,860 | 171,119
Common shares not included in calculation due applicable metric had not been met at measurement dates |  |  |  |  | 77,215 | 84,121
Number of shares vested |  |  | 75,430 | 36,704 | 75,430 | 36,704
Number of shares forfeited |  |  | 9,070 | 48,036 | 9,070 | 48,036
Performance cycle |  |  |  |  | 3 years |
July 1, 2025 |  |  |  |  |  |
Earnings Per Common Share |  |  |  |  |  |
Number of underlying shares |  |  |  |  | 91,075 |
Number of shares included in diluted weighted average number of shares pursuant to return on capital performance metric |  |  |  |  | 45,537 |
Number of shares in diluted weighted average number of shares pursuant to stockholder return metric |  |  |  |  | 2,165 |
Total |  |  |  |  | 47,702 |
Common shares not included in calculation due applicable metric had not been met at measurement dates |  |  |  |  | 43,373 |
July 16, 2024 |  |  |  |  |  |
Earnings Per Common Share |  |  |  |  |  |
Number of underlying shares |  |  |  |  | 87,500 | 87,500
Number of shares included in diluted weighted average number of shares pursuant to return on capital performance metric |  |  |  |  | 37,806 | 23,709
Number of shares in diluted weighted average number of shares pursuant to stockholder return metric |  |  |  |  | 24,922 | 43,750
Total |  |  |  |  | 62,728 | 67,459
Common shares not included in calculation due applicable metric had not been met at measurement dates |  |  |  |  | 24,772 | 20,041
July 1, 2023 |  |  |  |  |  |
Earnings Per Common Share |  |  |  |  |  |
Number of underlying shares |  |  |  |  | 84,500 | 84,500
Number of shares included in diluted weighted average number of shares pursuant to return on capital performance metric |  |  |  |  | 33,180 | 24,706
Number of shares in diluted weighted average number of shares pursuant to stockholder return metric |  |  |  |  | 42,250 | 42,250
Total |  |  |  |  | 75,430 | 66,956
Common shares not included in calculation due applicable metric had not been met at measurement dates |  |  |  |  | 9,070 | 17,544
Number of shares vested | 75,430 |  |  |  |  |
Number of shares forfeited | 9,070 |  |  |  |  |
July 1, 2022 |  |  |  |  |  |
Earnings Per Common Share |  |  |  |  |  |
Number of underlying shares |  |  |  |  |  | 83,240
Number of shares included in diluted weighted average number of shares pursuant to return on capital performance metric |  |  |  |  |  | 32,030
Number of shares in diluted weighted average number of shares pursuant to stockholder return metric |  |  |  |  |  | 4,674
Total |  |  |  |  |  | 36,704
Common shares not included in calculation due applicable metric had not been met at measurement dates |  |  |  |  |  | 46,536
Number of shares vested |  | 36,704 |  |  |  |
Number of shares forfeited |  | 46,536 |  |  |  |

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