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Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
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Commitments and Contingencies |  |
Self-insured accrual | $ 46,797 | $ 47,959
Insurance Settlement |  |
Commitments and Contingencies |  |
Loss contingency, range of possible loss, portion not accrued | $ 25,000 |

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- Definition The difference between the maximum amount of estimated loss and the amount recorded as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 05 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=99385795&loc=d3e12631-108344 + Details
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- Definition Carrying amount of accrued known and estimated losses incurred as of the balance sheet date for which no insurance coverage exists, and for which a claim has been made or is probable of being asserted, typically arising from workmen's compensation-type of incidents and personal injury to nonemployees from accidents on the entity's property that are expected to be paid within one year (or the normal operating cycle, if longer). + References No definition available. + Details
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