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Shareholders' Equity - Unrecognized Compensation Cost (Details) $ in Millions | 12 Months Ended
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Dec. 31, 2020 USD ($)
Equity [Abstract] |
Total unrecognized compensation cost related to unvested share-based payment awards | $ 16.6
Period for recognition of unrecognized compensation cost related to unvested share-based payment awards | 1 year 1 month 6 days
Year Ended December 31, |
2021 | $ 8.9
2022 | 6.1
2023 | 1.6
2024 | 0.0
2025 | 0.0
Total | $ 16.6

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- Definition Unrecognized compensation cost expected to be recognized in year five of the five succeeding years. + References No definition available. + Details
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- Definition Unrecognized compensation cost expected to be recognized in year four of the five succeeding years. + References No definition available. + Details
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- Definition Unrecognized compensation cost expected to be recognized in year one of the five succeeding years. + References No definition available. + Details
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- Definition Unrecognized compensation cost expected to be recognized in year three of the five succeeding years. + References No definition available. + Details
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- Definition Unrecognized compensation cost expected to be recognized in year two of the five succeeding years. + References No definition available. + Details
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- Definition Amount of cost not yet recognized for nonvested 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 (i) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- References No definition available. + Details
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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. + 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 (i) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- References No definition available. + Details
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