Noncontrolling Interest - Additional Information (Details) |
5 Months Ended | 9 Months Ended | 12 Months Ended |
|---|---|---|---|
Jun. 13, 2025 |
Sep. 30, 2025 |
Dec. 31, 2024 |
|
| Noncontrolling Interest [Abstract] | |||
| Common stock, conversion term | 6 months | ||
| Common stock, conversion basis | 1 | ||
| EQC Operating Trust | |||
| Noncontrolling Interest [Line Items] | |||
| Noncontrolling interest, weighted average ownership percentage by parent | 99.85% | 99.84% |