v3.26.1
Segment Reporting - Schedule of Capital Expenditures of Reportable Segments (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Segment Reporting Information [Line Items]    
Total property and equipment additions $ 110.7 $ 120.3
Assets acquired under capital-related vendor financing arrangements (41.3) (37.6)
Changes in current liabilities related to capital expenditures and other 29.9 14.0
Total capital expenditures, net 99.3 96.7
Corporate    
Segment Reporting Information [Line Items]    
Total property and equipment additions 6.2 5.9
Liberty Caribbean | Operating Segments    
Segment Reporting Information [Line Items]    
Total property and equipment additions 37.5 37.5
C&W Panama | Operating Segments    
Segment Reporting Information [Line Items]    
Total property and equipment additions 15.4 14.7
Liberty Networks | Operating Segments    
Segment Reporting Information [Line Items]    
Total property and equipment additions 15.2 18.4
Liberty Puerto Rico | Operating Segments    
Segment Reporting Information [Line Items]    
Total property and equipment additions 19.4 28.6
Liberty Costa Rica | Operating Segments    
Segment Reporting Information [Line Items]    
Total property and equipment additions $ 17.0 $ 15.2