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Segment Data (Schedule of Long-Lived Assets by Geographic Areas) (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
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Segment Reporting Information [Line Items] |  |
Long-lived assets | $ 9,805,654 | $ 8,781,519
Domestic Site Leasing [Member] |  |
Segment Reporting Information [Line Items] |  |
Long-lived assets | 5,769,412 | 5,741,882
International Site Leasing [Member] |  |
Segment Reporting Information [Line Items] |  |
Long-lived assets | 1,577,625 | 1,307,026
Brazil [Member] |  |
Segment Reporting Information [Line Items] |  |
Long-lived assets | 1,880,234 | 1,681,925
Guatemala [Member] |  |
Segment Reporting Information [Line Items] |  |
Long-lived assets | $ 578,383 | $ 50,686

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- Definition Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 41 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-41 + Details
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- 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. + References No definition available. + Details
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