Accounts and Notes Receivable (Narrative) (Details) - USD ($) $ in Millions	Sep. 30, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Miscellaneous receivables	$ 5.7	$ 4.0
Employee Retention Credit [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Miscellaneous receivables	$ 4.5

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.

No definition available.

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