Segment Reporting - Revenue by Major Category (Details) - USD ($) $ in Millions | 12 Months Ended |
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 |
Principal Transaction Revenue [Line Items] | | | |
Revenue | $ 4,799 | $ 3,764.6 | $ 3,867 |
Total residential revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 3,387.5 | 2,596.2 | 2,654.8 |
Total residential fixed revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 1,916.3 | 1,856.5 | 1,935.1 |
Total subscription revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 1,823.1 | 1,760.5 | 1,817.1 |
Video | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 683.6 | 688 | 744.1 |
Broadband internet | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 944.4 | 876.4 | 847 |
Fixed-line telephony | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 195.1 | 196.1 | 226 |
Non-subscription revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 93.2 | 96 | 118 |
Total residential mobile revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 1,471.2 | 739.7 | 719.7 |
Service revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 1,061.4 | 592.8 | 585.6 |
Interconnect, inbound roaming ,equipment sales and other | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 409.8 | 146.9 | 134.1 |
Total B2B revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 1,374 | 1,162.7 | 1,212.2 |
Service revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 1,127 | 918.1 | 975.5 |
Subsea network revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 247 | 244.6 | 236.7 |
Other revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 37.5 | 5.7 | 0 |
Mobile Service Revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 100 | 27 | 37 |
Mobile Handsetand Other Devices | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 219 | 68 | 43 |
B2B Mobile Handset and Other Devices | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 33 | 18 | 26 |
Corporate | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 21.6 | 2.7 | 0 |
Corporate | Total residential revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 21.6 | 2.7 | |
Corporate | Total residential fixed revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | |
Corporate | Total subscription revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | |
Corporate | Video | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | |
Corporate | Broadband internet | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | |
Corporate | Fixed-line telephony | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | |
Corporate | Non-subscription revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | |
Corporate | Total residential mobile revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 21.6 | 2.7 | |
Corporate | Service revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | |
Corporate | Interconnect, inbound roaming ,equipment sales and other | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 21.6 | 2.7 | |
Corporate | Total B2B revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | |
Corporate | Service revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | |
Corporate | Subsea network revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | |
Corporate | Other revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | |
Intersegment Eliminations | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | (21.8) | (18.2) | (14.4) |
Intersegment Eliminations | Total residential revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | (0.3) | 0 | 0 |
Intersegment Eliminations | Total residential fixed revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | (0.1) | 0 | 0 |
Intersegment Eliminations | Total subscription revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | 0 |
Intersegment Eliminations | Video | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | 0 |
Intersegment Eliminations | Broadband internet | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | 0 |
Intersegment Eliminations | Fixed-line telephony | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | 0 |
Intersegment Eliminations | Non-subscription revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | (0.1) | 0 | 0 |
Intersegment Eliminations | Total residential mobile revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | (0.2) | 0 | 0 |
Intersegment Eliminations | Service revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | 0 |
Intersegment Eliminations | Interconnect, inbound roaming ,equipment sales and other | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | (0.2) | 0 | 0 |
Intersegment Eliminations | Total B2B revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | (21.5) | (18.2) | (14.4) |
Intersegment Eliminations | Service revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | (4) | (4.1) | (4.2) |
Intersegment Eliminations | Subsea network revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | (17.5) | (14.1) | (10.2) |
Intersegment Eliminations | Other revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | 0 |
C&W Caribbean and Networks | Operating Segments | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 1,751.2 | 1,706.8 | 1,812.8 |
C&W Caribbean and Networks | Operating Segments | Total residential revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 872.1 | 847.7 | 906.6 |
C&W Caribbean and Networks | Operating Segments | Total residential fixed revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 516.8 | 509.2 | 502.2 |
C&W Caribbean and Networks | Operating Segments | Total subscription revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 473.4 | 467 | 454.7 |
C&W Caribbean and Networks | Operating Segments | Video | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 132.1 | 142.4 | 150.1 |
C&W Caribbean and Networks | Operating Segments | Broadband internet | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 273.2 | 250 | 225.1 |
C&W Caribbean and Networks | Operating Segments | Fixed-line telephony | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 68.1 | 74.6 | 79.5 |
C&W Caribbean and Networks | Operating Segments | Non-subscription revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 43.4 | 42.2 | 47.5 |
C&W Caribbean and Networks | Operating Segments | Total residential mobile revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 355.3 | 338.5 | 404.4 |
C&W Caribbean and Networks | Operating Segments | Service revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 300.2 | 294.1 | 339.1 |
C&W Caribbean and Networks | Operating Segments | Interconnect, inbound roaming ,equipment sales and other | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 55.1 | 44.4 | 65.3 |
C&W Caribbean and Networks | Operating Segments | Total B2B revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 879.1 | 859.1 | 906.2 |
C&W Caribbean and Networks | Operating Segments | Service revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 614.6 | 600.4 | 659.3 |
C&W Caribbean and Networks | Operating Segments | Subsea network revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 264.5 | 258.7 | 246.9 |
C&W Caribbean and Networks | Operating Segments | Other revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | 0 |
C&W Panama | Operating Segments | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 547.6 | 500.2 | 582.7 |
C&W Panama | Operating Segments | Total residential revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 297.8 | 298.5 | 343.4 |
C&W Panama | Operating Segments | Total residential fixed revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 97.4 | 97.4 | 102.8 |
C&W Panama | Operating Segments | Total subscription revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 87.9 | 85.6 | 88.3 |
C&W Panama | Operating Segments | Video | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 25.9 | 27.8 | 31 |
C&W Panama | Operating Segments | Broadband internet | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 44.9 | 39 | 34.9 |
C&W Panama | Operating Segments | Fixed-line telephony | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 17.1 | 18.8 | 22.4 |
C&W Panama | Operating Segments | Non-subscription revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 9.5 | 11.8 | 14.5 |
C&W Panama | Operating Segments | Total residential mobile revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 200.4 | 201.1 | 240.6 |
C&W Panama | Operating Segments | Service revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 155.9 | 160.1 | 183.8 |
C&W Panama | Operating Segments | Interconnect, inbound roaming ,equipment sales and other | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 44.5 | 41 | 56.8 |
C&W Panama | Operating Segments | Total B2B revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 249.8 | 201.7 | 239.3 |
C&W Panama | Operating Segments | Service revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 249.8 | 201.7 | 239.3 |
C&W Panama | Operating Segments | Subsea network revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | 0 |
C&W Panama | Operating Segments | Other revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | 0 |
Liberty Puerto Rico | Operating Segments | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 1,456.7 | 624.1 | 412.1 |
Liberty Puerto Rico | Operating Segments | Total residential revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 1,198.8 | 528.6 | 361 |
Liberty Puerto Rico | Operating Segments | Total residential fixed revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 457.5 | 395.1 | 361 |
Liberty Puerto Rico | Operating Segments | Total subscription revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 438.2 | 377.4 | 339.3 |
Liberty Puerto Rico | Operating Segments | Video | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 156.7 | 147.2 | 140.9 |
Liberty Puerto Rico | Operating Segments | Broadband internet | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 253.3 | 204.7 | 175 |
Liberty Puerto Rico | Operating Segments | Fixed-line telephony | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 28.2 | 25.5 | 23.4 |
Liberty Puerto Rico | Operating Segments | Non-subscription revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 19.3 | 17.7 | 21.7 |
Liberty Puerto Rico | Operating Segments | Total residential mobile revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 741.3 | 133.5 | 0 |
Liberty Puerto Rico | Operating Segments | Service revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 486.9 | 82.9 | 0 |
Liberty Puerto Rico | Operating Segments | Interconnect, inbound roaming ,equipment sales and other | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 254.4 | 50.6 | 0 |
Liberty Puerto Rico | Operating Segments | Total B2B revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 220.4 | 89.8 | 51.1 |
Liberty Puerto Rico | Operating Segments | Service revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 220.4 | 89.8 | 51.1 |
Liberty Puerto Rico | Operating Segments | Subsea network revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | 0 |
Liberty Puerto Rico | Operating Segments | Other revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 37.5 | 5.7 | 0 |
VTR | Operating Segments | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 787.5 | 809 | 941.1 |
VTR | Operating Segments | Total residential revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 755.3 | 778.7 | 911.1 |
VTR | Operating Segments | Total residential fixed revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 700 | 714.8 | 836.4 |
VTR | Operating Segments | Total subscription revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 685.1 | 696.3 | 811.3 |
VTR | Operating Segments | Video | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 294.4 | 291.5 | 346.4 |
VTR | Operating Segments | Broadband internet | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 313.4 | 331.3 | 366.7 |
VTR | Operating Segments | Fixed-line telephony | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 77.3 | 73.5 | 98.2 |
VTR | Operating Segments | Non-subscription revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 14.9 | 18.5 | 25.1 |
VTR | Operating Segments | Total residential mobile revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 55.3 | 63.9 | 74.7 |
VTR | Operating Segments | Service revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 48 | 55.7 | 62.7 |
VTR | Operating Segments | Interconnect, inbound roaming ,equipment sales and other | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 7.3 | 8.2 | 12 |
VTR | Operating Segments | Total B2B revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 32.2 | 30.3 | 30 |
VTR | Operating Segments | Service revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 32.2 | 30.3 | 30 |
VTR | Operating Segments | Subsea network revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | 0 |
VTR | Operating Segments | Other revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | 0 |
Costa Rica | Operating Segments | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 256.2 | 140 | 132.7 |
Costa Rica | Operating Segments | Total residential revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 242.2 | 140 | 132.7 |
Costa Rica | Operating Segments | Total residential fixed revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 144.7 | 140 | 132.7 |
Costa Rica | Operating Segments | Total subscription revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 138.5 | 134.2 | 123.5 |
Costa Rica | Operating Segments | Video | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 74.5 | 79.1 | 75.7 |
Costa Rica | Operating Segments | Broadband internet | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 59.6 | 51.4 | 45.3 |
Costa Rica | Operating Segments | Fixed-line telephony | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 4.4 | 3.7 | 2.5 |
Costa Rica | Operating Segments | Non-subscription revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 6.2 | 5.8 | 9.2 |
Costa Rica | Operating Segments | Total residential mobile revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 97.5 | 0 | 0 |
Costa Rica | Operating Segments | Service revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 70.4 | 0 | 0 |
Costa Rica | Operating Segments | Interconnect, inbound roaming ,equipment sales and other | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 27.1 | 0 | 0 |
Costa Rica | Operating Segments | Total B2B revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 14 | 0 | 0 |
Costa Rica | Operating Segments | Service revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 14 | 0 | 0 |
Costa Rica | Operating Segments | Subsea network revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | 0 | 0 | 0 |
Costa Rica | Operating Segments | Other revenue | | | |
Principal Transaction Revenue [Line Items] | | | |
Revenue | $ 0 | $ 0 | $ 0 |