Earnings Per Share (Narrative) (Details) - $ / shares shares in Millions		3 Months Ended	6 Months Ended
	Apr. 03, 2023	Sep. 30, 2023	Sep. 30, 2023	Dec. 31, 2022
Earnings Per Share [Abstract]
Common stock distributions (in shares)	56.7
Common stock, par value (in dollars per share)	$ 1.00	$ 1.00	$ 1.00	$ 1.00
Average options excluded from computation of diluted earnings per share		0.4	0.4