Liberty Broadband Corporation Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Notes Tables
Notes Details

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

v3.20.2

Stock-Based Compensation - Incentive Plans and Grants of Stock Awards (Details)	9 Months Ended
	Sep. 30, 2020 item $ / shares shares
Options \| CEO \| Series C common stock
Stock Based Compensation
Options granted (in shares)	100,000
Options grant date fair value \| $ / shares	$ 27.39
Time Based RSUs \| CEO
Stock Based Compensation
Percentage of base salary	50.00%
Number of quarters \| item	3
Percentage of base salary to be waived	50.00%
Time Based RSUs \| CEO \| Series C common stock
Stock Based Compensation
Time based RSUs granted (in shares)	2,000
Time based RSUs grant date fair value \| $ / shares	$ 120.71
2019 Plan \| Options
Fair value assumptions
Dividend rate	0.00%
2019 Plan \| Options \| Series A common stock
Stock Based Compensation
Options granted (in shares)	0
2019 Plan \| Options \| Series B common stock
Stock Based Compensation
Options granted (in shares)	0
2019 Plan \| Options \| Series C common stock
Stock Based Compensation
Options granted (in shares)	122,000

- Definition

Represents the number of quarters of fifty percent base salary against which the company has granted time based RSU.

+ References

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- Definition

The percentage of base salary agreed to be waived owing to the impact of COVID-19 pandemic.

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- Definition

The percentage of base salary of three quarters in lieu of which the time based RSU were granted.

+ References

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

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-SubTopic 10
-Section 50
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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Gross number of share options (or share units) granted during the period.

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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