Discontinued Operations (Narrative) (Details) $ in Millions	12 Months Ended
	Dec. 31, 2021 segment	May 16, 2021 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of remaining reportable segments | segment	3
Discontinued Operations, Held-for-sale | Engineered Materials
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Consideration from sale of discontinued operation | $		$ 360