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Stock-Based Incentive Plans - Executed Agreements (Details) shares in Thousands | 3 Months Ended
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Mar. 31, 2021 $ / shares shares
Service-based restricted stock units (“RSUs”) |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Shares (in shares) | shares | 594,617
Weighted average grant date fair value (in dollars per share) | $ / shares | $ 29.22
Service-based stock appreciation rights (“SARs”) |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Shares (in shares) | shares | 322,310
Weighted average grant date fair value (in dollars per share) | $ / shares | $ 73.25
Market performance-based restricted stock units |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Shares (in shares) | shares | 47,916
Weighted average grant date fair value (in dollars per share) | $ / shares | $ 114.74
Operating performance-based restricted stock units |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Shares (in shares) | shares | 76,040
Weighted average grant date fair value (in dollars per share) | $ / shares | $ 73.25

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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=120381028&loc=d3e5070-113901 + Details
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- Definition Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options. + 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)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=120381028&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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