Summary Of Significant Accounting Policies (Schedule Of Estimated Useful Lives Of Assets) (Details) |
Dec. 31, 2025 |
|---|---|
| Building And Improvements [Member] | Minimum [Member] | |
| Summary Of Significant Accounting Policies [Line Items] | |
| Estimated useful life | 15 years |
| Building And Improvements [Member] | Maximum [Member] | |
| Summary Of Significant Accounting Policies [Line Items] | |
| Estimated useful life | 60 years |
| Theater Equipment [Member] | |
| Summary Of Significant Accounting Policies [Line Items] | |
| Estimated useful life | 7 years |
| Fixtures And Equipment [Member] | Minimum [Member] | |
| Summary Of Significant Accounting Policies [Line Items] | |
| Estimated useful life | 3 years |
| Fixtures And Equipment [Member] | Maximum [Member] | |
| Summary Of Significant Accounting Policies [Line Items] | |
| Estimated useful life | 10 years |