v3.26.1
Long-lived Assets - Schedule of Goodwill (Details)
$ in Millions
6 Months Ended
Jun. 30, 2026
USD ($)
Goodwill [Roll Forward]  
Goodwill. beginning balance $ 3,007.5
Foreign currency translation adjustments 54.9
Goodwill. ending balance 3,062.4
Liberty Caribbean  
Goodwill [Roll Forward]  
Goodwill. beginning balance 1,207.9
Foreign currency translation adjustments 2.7
Goodwill. ending balance 1,210.6
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 669.3
Foreign currency translation adjustments 3.1
Goodwill. ending balance 672.4
Liberty Costa Rica  
Goodwill [Roll Forward]  
Goodwill. beginning balance 513.2
Foreign currency translation adjustments 49.1
Goodwill. ending balance $ 562.3