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Stock-Based Compensation Plans - Summary of Restricted Stock Units, Performance Stock Units, and Restricted Stock (Details) shares in Thousands | 12 Months Ended
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Dec. 31, 2019 shares
Restricted stock |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Shares, granted (in shares) | 65
Award vesting period (in years) | 3 years
Performance Share Units (PSU) |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Shares, granted (in shares) | 58
Performance and service period under adopted ELTI Plan | 3 years
Tranche One | Restricted Stock Units (RSU) |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Shares, granted (in shares) | 55
Award vesting period (in years) | 1 year
Tranche Two | Restricted Stock Units (RSU) |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Shares, granted (in shares) | 10
Award vesting period (in years) | 3 years

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- Definition Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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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 Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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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. + References No definition available. + Details
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