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Retirement Savings Plan (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Retirement Benefits [Abstract] |  |  |
Company matching contribution percentage | 100.00% |  |
Percentage of employee's gross pay matched | 5.00% |  |
Matching contributions | $ 5.9 | $ 5.3 | $ 5.1

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- References No definition available. + Details
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- Definition Amount of discretionary contributions made by an employer to a defined contribution plan. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
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- Definition Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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- Definition Percentage employer matches of the employee's percentage contribution matched. + References No definition available. + Details
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