Share Owners' Equity - Rollforward Shares (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Share Owners' Equity
Issuance of common stock (in shares)			400,000
Reissuance of common stock (in shares)	100,000	200,000	300,000	400,000
Shares repurchased (in shares)	444,752	800,000	1,000,000.0	1,500,000
Stock compensation (in shares)	200,000	100,000	700,000	500,000