Share-Based Compensation Plans - Performance Share Units (Details) - shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Performance Shares
Payout Levels (in units):
Threshold Award (in shares)	0	61,076	59,698	61,381
Target Award (in shares)	106,116	122,152	119,395	122,761
Outstanding Award (in shares)	212,232	244,304	238,790	245,522
Shares Issued (in shares)	81,700
Payout Achieved Over Performance Period		244,304		81,700
Performance Shares 1
Payout Levels (in units):
Threshold Award (in shares)	0	39,882
Target Award (in shares)	28,275	79,763
Outstanding Award (in shares)	84,826	159,526
Payout Achieved Over Performance Period		159,526