Equity - Additional Information (Details) - 2013 Plan - Restricted Stock and Restricted Stock Units $ in Millions |
12 Months Ended |
|---|---|
|
Dec. 31, 2019
USD ($)
shares
| |
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
| Number of awards authorized for issuance (in shares) | 5,559,819 |
| Number of awards remaining available for issuance (in shares) | 1,990,996 |
| Unrecognized compensation expense | $ | $ 14 |
| Weighted-average term in which unrecognized compensation expense is expected to be recognized | 2 years |
| Employees and Directors | |
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
| Shares awarded (in shares) | 586,909 |
| X | ||||||||||
- 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. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- 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. No definition available.
|
| X | ||||||||||
- Definition Number of shares authorized for issuance under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Number of shares issued during the period related to Restricted Stock Awards, net of any shares forfeited. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|