v3.25.4
Parent Company Financial Information - Condensed Statements of Cash Flows (Details) - USD ($)
$ in Millions
 1 Months Ended 12 Months Ended
Oct. 31, 2024
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Cash flows from operating activities:        
Net loss   $ (554.3) $ (659.7) $ (86.8)
Adjustments to reconcile net loss to net cash provided (used) by operating activities:        
Share-based compensation and other Employee Incentive Plan-related expense $ 14.0 54.4 73.0 88.7
Loss (gain) on debt extinguishments, net   14.4 5.5 3.9
Amortization of debt financing costs   30.0 23.2 30.2
Changes in operating assets and liabilities   134.4 311.7 51.9
Net cash provided by operating activities   805.9 756.3 897.0
Cash flows from investing activities:        
Net cash used by investing activities   (592.3) (688.5) (615.8)
Cash flows from financing activities:        
Repurchase of Liberty Latin America common shares   0.0 (82.9) (118.3)
Other financing activities, net   (4.0) (3.6) (2.3)
Net cash used by financing activities   (43.6) (386.4) (62.4)
Net increase (decrease) in cash, cash equivalents and restricted cash   129.7 (329.5) 210.9
Cash, cash equivalents and restricted cash:        
Beginning of year   670.3 999.8 788.9
End of year   800.0 670.3 999.8
Liberty Latin America Ltd.        
Cash flows from operating activities:        
Net loss   (611.2) (689.4) (73.6)
Adjustments to reconcile net loss to net cash provided (used) by operating activities:        
Equity in loss of consolidated subsidiaries, net   550.2 653.4 16.5
Share-based compensation and other Employee Incentive Plan-related expense   1.9 (1.7) 10.7
Loss (gain) on debt extinguishments, net   0.0 0.3 (0.9)
Amortization of debt financing costs   0.0 4.2 13.9
Realized and unrealized losses on derivative instruments, net   0.0 1.4 0.0
Changes in operating assets and liabilities   52.3 7.0 53.1
Net cash provided by operating activities   (6.8) (24.8) 19.7
Cash flows from investing activities:        
Distribution and repayments from consolidated subsidiaries, net   7.2 323.7 277.3
Net cash used by investing activities   7.2 323.7 277.3
Cash flows from financing activities:        
Payments of principal amounts of debt and finance lease obligations   0.0 (219.2) (173.0)
Repurchase of Liberty Latin America common shares   0.0 (82.9) (118.3)
Capped call premium payment   0.0 (14.6) 0.0
Other financing activities, net   2.9 0.3 (1.3)
Net cash used by financing activities   2.9 (316.4) (292.6)
Net increase (decrease) in cash, cash equivalents and restricted cash   3.3 (17.5) 4.4
Cash, cash equivalents and restricted cash:        
Beginning of year   10.4 27.9 23.5
End of year   $ 13.7 $ 10.4 $ 27.9