v3.26.1
Acquisitions (Narrative) (Details)
$ in Millions
1 Months Ended 3 Months Ended
May 05, 2026
USD ($)
item
Mar. 31, 2026
USD ($)
item
site
Mar. 31, 2025
site
Dec. 31, 2025
USD ($)
Business Acquisition [Line Items]        
Performance targets, maximum potential obligation | $   $ 63.2   $ 63.2
Other Acquisitions [Member]        
Business Acquisition [Line Items]        
Number of towers acquired | item   10    
Millicom [Member]        
Business Acquisition [Line Items]        
Number of towers acquired     344  
Number of communication sites acquired     321  
Subsequent Event [Member] | Other Acquisitions [Member]        
Business Acquisition [Line Items]        
Number of communication sites acquired | item 56      
Cash paid for acquisition | $ $ 36.9      
Guatemala [Member]        
Business Acquisition [Line Items]        
Number of towers acquired   3,900