Other Investments - (Schedule of Other Investments) (Details) - Safehold Inc. - USD ($) $ / shares in Units, shares in Millions, $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|
| Schedule of Equity Method Investments [Line Items] | ||||
| Number of shares owned (in shares) | 13.5 | 13.5 | ||
| Equity interest | 19.10% | 19.10% | ||
| Market value | $ 159.2 | $ 159.2 | ||
| Closing price (in dollars per share) | $ 11.77 | $ 11.77 | ||
| Unrealized gain (loss) on equity investment | $ (53.1) | $ (0.9) | $ (26.0) | $ (40.4) |
| X | ||||||||||
- Definition Common Stock, Closing Price Per Share No definition available.
|
| X | ||||||||||
- Definition Fair Value of Equity Method Investment No definition available.
|
| X | ||||||||||
- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of unrealized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Number of shares of investment owned. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|