Share-Based Compensation (Details) $ / shares in Units, $ in Millions	3 Months Ended
Mar. 31, 2022 USD ($) item $ / shares shares	Mar. 31, 2021 USD ($)
Share-Based Compensation
Upon vesting, each restricted stock unit and performance share replaced with common stock	1
Stock based compensation expense \| $	$ 4.1	$ 2.6
Restricted Stock Units (RSUs)
Share-Based Compensation
Granted (in dollars per share) \| $ / shares	$ 32.86
Restricted Stock Units (RSUs) \| Long Term Incentive Plan 2019
Share-Based Compensation
Granted (in shares)	66,680
Vesting period	3 years
Performance stock units
Share-Based Compensation
Granted (in dollars per share) \| $ / shares	$ 32.86
Performance stock units \| Long Term Incentive Plan 2019
Share-Based Compensation
Granted (in shares)	221,942
Vesting period	3 years
Number of performance period \| item	3
Performance period	1 year
Performance stock units \| Minimum \| Long Term Incentive Plan 2019
Share-Based Compensation
Award percentage	0.00%
Performance stock units \| Maximum \| Long Term Incentive Plan 2019
Share-Based Compensation
Award percentage	250.00%
Director
Share-Based Compensation
Granted (in shares)	24,423
Granted (in dollars per share) \| $ / shares	$ 32.86

Upon vesting, each restricted stock unit and performance share replaced with common stock.

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Number of performance period for performance stock units.

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No definition available.

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
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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.

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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.

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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).

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The weighted average fair value at grant date for nonvested equity-based awards issued 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).

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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.

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Percentage of vesting of award under share-based payment arrangement.

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