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Stock-Based Compensation - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended
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Mar. 31, 2023 | Mar. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Stock compensation expense (gain) | $ 4.8 | $ 12.1
Unrecognized stock-based compensation cost | $ 12.2 |
Unrecognized share-based compensation expense, weighted-average recognition period (in years) | 2 years 1 month 6 days |
Chief Executive Officer |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Incremental stock-based compensation for accelerated vesting | $ 5.9 |
Restricted Stock |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Unrecognized stock-based compensation cost | $ 15.5 |
Unrecognized share-based compensation expense, weighted-average recognition period (in years) | 2 years 3 months 18 days |
Restricted Stock | Chief Executive Officer |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Accelerated vesting (in shares) |  | 142,302
Incremental stock-based compensation for accelerated vesting | $ 0.0 | $ 3.6
Stock options | Chief Executive Officer |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Accelerated vesting (in shares) |  | 237,960
Incremental stock-based compensation for accelerated vesting | $ 0.0 | $ 2.3

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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://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Amount of cost to be recognized for option under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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