Executive Nonqualified Plan (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
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| Retirement Benefits [Abstract] | |||
| Deferral percentage | 50.00% | ||
| Payout term | 10 years | ||
| Matching contributions | $ 0.0 | $ 0.0 | $ 0.1 |
| Deferred compensation | $ 13.2 | $ 11.9 | |
| X | ||||||||||
- Definition Deferred Compensation Arrangement With Individual, Allowed Deferral Percentage No definition available.
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| X | ||||||||||
- Definition Deferred Compensation Arrangement With Individual, Payout Term No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of contributions made by employer into fund established for purposes of making future disbursement to individual in accordance with deferred compensation arrangement. No definition available.
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| X | ||||||||||
- Definition The carrying amount of the liability as of the balance sheet date to an individual under a deferred compensation arrangement. This amount may be the result of periodic accruals made over the period of active employment, or reflect termination benefits resulting contractual terms or a death benefit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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