v3.24.2
Business Combinations - Narrative (Details)
$ in Thousands
 3 Months Ended
May 24, 2024
USD ($)
May 01, 2024
USD ($)
shares
Apr. 30, 2024
USD ($)
Mar. 09, 2023
USD ($)
Jun. 30, 2025
USD ($)
tower_site
Jun. 30, 2024
USD ($)
Dec. 31, 2023
USD ($)
Business Acquisition [Line Items]              
Goodwill           $ 13,015,000 $ 12,234,000
Ka Ena Corporation | Merger And Unit Purchase Agreement              
Business Acquisition [Line Items]              
Business acquisition, outstanding (percent)       100.00%      
Total consideration transferred       $ 1,350,000      
Business acquisition, cash acquired (percent)       39.00%      
Business acquisition, common shares acquired (percent)       61.00%      
Ka Ena Corporation | Merger and Unit Purchase Agreement, Amendment No. 1              
Business Acquisition [Line Items]              
Total consideration transferred   $ 1,150,000          
Upfront payment customary adjustments review period   105 days          
Upfront payment transferred   $ 420,000          
Upfront payment, number of common shares transferred (in shares) | shares   3,264,952          
Upfront payment, transferred shares value     $ 536,000        
Fair value of upfront payment, net   $ 956,000          
Fair value of deferred consideration   27,000          
Additional upfront payment to be paid   403,000          
Business combination, potential earnout payment   241,000          
Business combination, contingent consideration liability   183,000          
Business combination, potential earnout payment for services   162,000          
Business combination contingent consideration liability, other long-term liabilities           183,000  
Business combination, liability, post-acquisition services           $ 21,000  
Goodwill   781,000          
Goodwill expected to be tax deductible   90,000          
Ka Ena Corporation | Merger and Unit Purchase Agreement, Amendment No. 1 | Customer Relationships              
Business Acquisition [Line Items]              
Finite-lived, fair value   $ 545,000          
Weighted average useful life   6 years          
Ka Ena Corporation | Merger and Unit Purchase Agreement, Amendment No. 1 | Tradenames              
Business Acquisition [Line Items]              
Finite-lived, fair value   $ 70,000          
Weighted average useful life   8 years          
Ka Ena Corporation | Merger and Unit Purchase Agreement, Amendment No. 1 | Other Intangible Assets              
Business Acquisition [Line Items]              
Finite-lived, fair value   $ 125,000          
Weighted average useful life   4 years          
UScellular Wireless Assets Operations | Purchase Agreement              
Business Acquisition [Line Items]              
Payments for asset acquisition $ 4,400,000            
Asset acquistion, maximum transferred liabilities incurred $ 2,000,000            
UScellular Wireless Assets Operations | Purchase Agreement | Forecast              
Business Acquisition [Line Items]              
Lease space agreement term (years)         15 years    
Number of towers retained | tower_site         2,100    
Number of towers to be extended tenancy term | tower_site         600    
Estimated incremental future minimum lease payments         $ 1,400,000