Acquisitions (Schedule of Acquisition Capital Expenditures) (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Acquisitions [Abstract] | ||||
| Acquisitions of towers and related assets | $ 9,722 | $ 579,914 | $ 141,921 | $ 634,097 |
| Land buyouts and other assets | 19,066 | 9,308 | 30,363 | 18,513 |
| Total cash acquisition capital expenditures | 28,788 | 589,222 | 172,284 | 652,610 |
| Ground lease extensions | $ 4,300 | $ 4,600 | $ 6,400 | $ 7,800 |