Noncontrolling Interests - Noncontrolling Interest Summary (Parenthetical) (Detail) - shares shares in Millions |
Sep. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Minority Interest [Line Items] | ||
| Outstanding limited partnership units, exchangeable at option | 11.5 | 14.9 |
| Long Term Incentive Plan Units [Member] | ||
| Minority Interest [Line Items] | ||
| Vested LTIP Units, exchangeable | 7.6 | 6.9 |
| Other Consolidated Entities [Member] | ||
| Minority Interest [Line Items] | ||
| Outstanding limited partnership units, exchangeable at option | 0.3 | 0.3 |
| Other Consolidated Entities [Member] | Common Stock [Member] | ||
| Minority Interest [Line Items] | ||
| Outstanding limited partnership units | 2.0 | 2.0 |