v3.25.2
Long-lived Assets - Goodwill (Details)
$ in Millions
6 Months Ended
Jun. 30, 2025
USD ($)
Goodwill [Roll Forward]  
Goodwill. beginning balance $ 2,981.0
Foreign currency translation adjustments 2.5
Goodwill. ending balance 2,983.5
Liberty Caribbean  
Goodwill [Roll Forward]  
Goodwill. beginning balance 1,211.6
Foreign currency translation adjustments (4.7)
Goodwill. ending balance 1,206.9
C&W Panama  
Goodwill [Roll Forward]  
Goodwill. beginning balance 617.1
Foreign currency translation adjustments 0.0
Goodwill. ending balance 617.1
Liberty Networks  
Goodwill [Roll Forward]  
Goodwill. beginning balance 652.2
Foreign currency translation adjustments 2.2
Goodwill. ending balance 654.4
Liberty Costa Rica  
Goodwill [Roll Forward]  
Goodwill. beginning balance 500.1
Foreign currency translation adjustments 5.0
Goodwill. ending balance $ 505.1