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v3.23.1

Summary of Significant Accounting Policies (Narrative) (Details) $ / shares in Units, $ in Millions |  | 1 Months Ended |  |
--- | --- | --- | --- | ---
Mar. 31, 2023 item | Mar. 31, 2023 USD ($) item $ / shares | Jan. 01, 2023 USD ($) | Dec. 31, 2022 USD ($)
Stock-based compensation |  |  |  |
Aggregate grant date fair value of awards granted during period |  | $ 25.0 |  |
Per share grant date fair value of awards granted during period | $ / shares |  | $ 28.89 |  |
Award vesting period |  | 4 years |  |
Cumulative Effect, Period of Adoption, Adjustment | Accounting Standards Update 2016-13 |  |  |  |
Allowance for credit losses |  |  |  |
Amount of allowance for credit losses on net investment in sales-type leases |  |  | $ 0.4 | $ 0.4
Amount of allowance for credit losses on ground lease receivables |  |  | $ 0.2 | $ 0.2
Star Holdings |  |  |  |
Loan receivable |  |  |  |
Term on loan | 4 years |  |  |
Star Holdings | Affiliated entity |  |  |  |
Loan receivable |  |  |  |
Term on loan | 4 years |  |  |
iStar Merger |  |  |  |
Equity investments |  |  |  |
Number of equity investments acquired | item | 2 | 2 |  |

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