Share Based Compensation Arrangement, Vesting, Number of Installment Anniversaries

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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- Definition

Amount of cost for defined contribution plan.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
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- Definition

Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.

+ References

No definition available.

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- Definition

Percentage employer matches of the employee's percentage contribution matched.

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No definition available.

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- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

+ References

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- Definition

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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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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- 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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No definition available.

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- Definition

Number of equity instruments other than options outstanding, including both vested and non-vested instruments.

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- Definition

Percentage of vesting of award under share-based payment arrangement.

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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Stockholders' Equity and Employee Benefit Plans - Narrative (Details) shares in Thousands	1 Months Ended	5 Months Ended	7 Months Ended	12 Months Ended
	Mar. 31, 2020 shares	Dec. 31, 2018 USD ($)	Jul. 31, 2018 USD ($)	Dec. 31, 2020 USD ($) installmentAnniversary shares	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of installment anniversaries \| installmentAnniversary				3
Granted (shares) \| shares				1,847
Share-based compensation		$ 2,000,000	$ 17,000,000	$ 22,000,000	$ 18,000,000
Unrecognized compensation expense				$ 42,000,000
Unrecognized compensation expense, weighted average period				1 year 2 months 26 days
Matching contributions amount				$ 25,000,000	20,000,000
Tranche One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employer percent match of contribution				100.00%
Percent match of gross pay				2.00%
Tranche Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employer percent match of contribution				50.00%
Percent match of gross pay				4.00%
Performance Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (shares) \| shares	500
Vesting period				3 years
Performance Stock Units \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage of target awards	0.00%
Performance Stock Units \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage of target awards	200.00%
Stock Appreciation Rights (SARs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period				3 years
Share-based compensation				$ 0	$ 0	$ 0
Number of equity awards granted (in shares) \| shares				72
Expiration term				10 years