Current Liabilities - Narrative (Details) $ in Millions	Mar. 31, 2022 USD ($) executive	Dec. 31, 2021 USD ($)
Unusual or Infrequent Item, or Both [Line Items]
Supplemental executive retirement plan	$ 20.0
Number of executives participating in SERP \| executive	2
Deferred Payroll Taxes \| COVID-19
Unusual or Infrequent Item, or Both [Line Items]
Payroll tax payments deferred by CARES Act	$ 19.3	$ 19.3

Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as current.

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-Publisher FASB
-Name Accounting Standards Codification
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