v3.25.3
Segment Reporting - Performance Measures (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Segment Reporting Information [Line Items]        
Revenue $ 1,112.5 $ 1,089.2 $ 3,282.7 $ 3,306.6
Liberty Networks        
Segment Reporting Information [Line Items]        
Revenue       67.0
Operating Segments        
Segment Reporting Information [Line Items]        
Revenue 1,137.3 1,111.1 3,356.0 3,372.9
Adjusted OIBDA 461.4 424.7 1,341.8 1,228.1
Operating Segments | Liberty Caribbean        
Segment Reporting Information [Line Items]        
Revenue 368.8 359.5 1,099.0 1,092.0
Adjusted OIBDA 172.5 157.7 519.6 465.3
Operating Segments | C&W Panama        
Segment Reporting Information [Line Items]        
Revenue 199.1 188.0 553.4 554.4
Adjusted OIBDA 71.8 68.7 205.0 190.3
Operating Segments | Liberty Networks        
Segment Reporting Information [Line Items]        
Revenue 116.7 109.9 341.7 337.5
Adjusted OIBDA 65.2 59.3 183.9 181.6
Operating Segments | Liberty Puerto Rico        
Segment Reporting Information [Line Items]        
Revenue 298.2 308.2 897.9 944.0
Adjusted OIBDA 95.5 88.2 264.0 228.4
Operating Segments | Liberty Costa Rica        
Segment Reporting Information [Line Items]        
Revenue 154.5 145.5 464.0 445.0
Adjusted OIBDA 56.4 50.8 169.3 162.5
Corporate        
Segment Reporting Information [Line Items]        
Revenue 3.5 4.5 11.2 15.5
Adjusted OIBDA (28.0) (21.6) (86.8) (61.7)
Intersegment eliminations        
Segment Reporting Information [Line Items]        
Revenue $ (28.3) $ (26.4) $ (84.5) $ (81.8)