Accounts and Notes Receivable (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Accounts Notes And Loans Receivable [Line Items]
Employee retention credit receivable			$ 5.9
Employee Retention Credit [Member]
Accounts Notes And Loans Receivable [Line Items]
Employee retention credit receivable		$ 4.8	$ 5.9
Employee Retention Credit [Member] | Subsequent Event [Member]
Accounts Notes And Loans Receivable [Line Items]
Employee retention credit received	$ 4.1