v3.25.3
Long-lived Assets - Goodwill (Details)
$ in Millions
9 Months Ended
Sep. 30, 2025
USD ($)
Goodwill [Roll Forward]  
Goodwill. beginning balance $ 2,981.0
Foreign currency translation and other adjustments 18.6
Goodwill. ending balance 2,999.6
Liberty Caribbean  
Goodwill [Roll Forward]  
Goodwill. beginning balance 1,211.6
Foreign currency translation and other adjustments (4.4)
Goodwill. ending balance 1,207.2
C&W Panama  
Goodwill [Roll Forward]  
Goodwill. beginning balance 617.1
Foreign currency translation and other adjustments 0.0
Goodwill. ending balance 617.1
Liberty Networks  
Goodwill [Roll Forward]  
Goodwill. beginning balance 652.2
Foreign currency translation and other adjustments 15.9
Goodwill. ending balance 668.1
Liberty Costa Rica  
Goodwill [Roll Forward]  
Goodwill. beginning balance 500.1
Foreign currency translation and other adjustments 7.1
Goodwill. ending balance $ 507.2