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Stock-Based Compensation Plans (Phantom) (Details) | 12 Months Ended
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Dec. 31, 2021
Stock-settled bonus awards | Share-based Payment Arrangement, Tranche Two |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Vesting percentage (as a percent) | 33.33%
Stock-settled bonus awards | Share-based Payment Arrangement, Tranche One |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Vesting percentage (as a percent) | 33.33%
Employee Vesting Stock Awards | Share-based Payment Arrangement, Tranche Two |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Vesting percentage (as a percent) | 33.33%
Employee Vesting Stock Awards | Share-based Payment Arrangement, Tranche One |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Vesting percentage (as a percent) | 33.33%
Employee Vesting Stock Awards | Share-based Payment Arrangement, Tranche Three |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Vesting percentage (as a percent) | 33.33%

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- Definition Percentage of vesting of award under share-based payment arrangement. + 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=120381028&loc=d3e5070-113901 + Details
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