Accrued Expenses and Other Liabilities (Narrative) (Details) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2021 USD ($) shares
Accrued Expenses and Other Liabilities [Line Items]
Income tax receivable | $	$ 3.4
Stock Appreciation Rights ("SARs") [Member]
Accrued Expenses and Other Liabilities [Line Items]
Shares exercised | shares	2.9