Stock-Based Compensation Plans (Restricted Share Award Activity) (Details) - shares shares in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Shares
Shares, nonvested restricted shares at beginning of year (in shares)	3,760	3,599	3,315
Shares, granted (in shares)	949	1,099	833
Shares, vested (in shares)	(935)	(759)	(303)
Shares, forfeited (in shares)	(221)	(179)	(246)
Shares, nonvested restricted shares at end of year (in shares)	3,553	3,760	3,599