Liberty Broadband Corporation Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation - Incentive Plans and Grants of Stock Awards (Details)

Stock-Based Compensation - Incentive Plans and Grants of Stock Awards (Details) - $ / shares shares in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Fair value assumptions
Dividend rate	0.00%	0.00%	0.00%
Minimum
Fair value assumptions
Expected term	5 years 1 month 6 days	5 years 1 month 6 days	5 years 1 month 6 days
Volatility rate	27.10%	27.10%	27.10%
Maximum
Fair value assumptions
Expected term	5 years 3 months 18 days	5 years 3 months 18 days	5 years 3 months 18 days
Volatility rate	31.30%	31.30%	31.30%
Employee Stock Option [Member] \| Series A and B common stock
Stock Based Compensation
Options granted (in shares)	0	0	0
Employee Stock Option [Member] \| CEO \| Series C common stock
Stock Based Compensation
Options granted (in shares)	129	136	167
Options grant date fair value	$ 27.83	$ 39.10	$ 40.05
Employee Stock Option [Member] \| Employee \| Series C common stock
Stock Based Compensation
Options granted (in shares)	407	11	30
Options grant date fair value	$ 27.68	$ 30.43	$ 40.61
Employee Stock Option [Member] \| Employee \| Series C common stock \| Minimum
Stock Based Compensation
Vesting period	1 year
Employee Stock Option [Member] \| Employee \| Series C common stock \| Maximum
Stock Based Compensation
Vesting period	3 years
Employee Stock Option [Member] \| Non-employee \| Director \| Series C common stock
Stock Based Compensation
Vesting period	1 year
Options granted (in shares)	21	24	26
Options grant date fair value	$ 27.73	$ 30.43	$ 41.71
RSUs \| Employees, Employees Of Subsidiaries and Non- Employee Directors \| Series C common stock
Stock Based Compensation
RSUs granted (in shares)	227	227	79
RSUs grant date fair value	$ 84.02	$ 120.70	$ 153.34
Time Based RSUs \| Employee \| Employees and Employees of Subsidiaries \| Series C common stock \| Minimum
Stock Based Compensation
Vesting period	1 year
Time Based RSUs \| Employee \| Employees and Employees of Subsidiaries \| Series C common stock \| Maximum
Stock Based Compensation
Vesting period	5 years
Time Based RSUs \| Non-employee \| Director \| Series C common stock
Stock Based Compensation
Vesting period	1 year
Performance Based RSUs \| Employees, Employees Of Subsidiaries and Non- Employee Directors \| Series C common stock
Stock Based Compensation
Vesting period	1 year
2019 Plan
Stock Based Compensation
Number of authorized shares	6,000
2019 Plan \| Minimum
Stock Based Compensation
Vesting period	1 year
Term of awards	7 years
2019 Plan \| Maximum
Stock Based Compensation
Vesting period	5 years
Term of awards	10 years