Schedule of Major Filing Jurisdictions and Open Period Subject to Examinations (Detail) |
3 Months Ended |
|---|---|
Mar. 31, 2026 | |
| U.S. Federal | |
| Income Tax Examination [Line Items] | |
| Open Tax Year | 2022 |
| New York City | |
| Income Tax Examination [Line Items] | |
| Open Tax Year | 2009 |
| New York State | |
| Income Tax Examination [Line Items] | |
| Open Tax Year | 2019 |
| United Kingdom | |
| Income Tax Examination [Line Items] | |
| Open Tax Year | 2011 |