Equity and Financing Arrangements (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 06, 2023
Common Stock [Abstract]
Common stock issued during period under the stock plan	0	0
Dilutive Shares Calculation [Abstract]
Shares included in diluted earnings per share	16,392
3.75%, 2027 Series, Industrial Revenue Bonds
Debt Instrument [Line Items]
Face amount			$ 19.3
Interest rate			3.75%