Share-Based Compensation Arrangements (Stock Options Outstanding and Options Exercisable) (Details)	12 Months Ended
	Dec. 31, 2022 $ / shares shares
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Options Outstanding, Number of Share Options | shares	371,890
Options Outstanding, Weighted Average Remaining Life (Years)	6 years 11 months 12 days
Options Outstanding, Weighted Average Exercise Price	$ 46.67
Options Exercisable, Number of Share Options | shares	186,640
Options Exercisable, Weighted Average Exercise Price	$ 49.54
$30.01 to $40.00 [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise Price Ranges, Lower Range Limit	30.01
Exercise Price Ranges, Upper Range Limit	$ 40.00
Options Outstanding, Number of Share Options | shares	98,998
Options Outstanding, Weighted Average Remaining Life (Years)	6 years 3 months 25 days
Options Outstanding, Weighted Average Exercise Price	$ 33.17
Options Exercisable, Number of Share Options | shares	25,148
Options Exercisable, Weighted Average Exercise Price	$ 35.92
$40.01 to $50.00 [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise Price Ranges, Lower Range Limit	40.01
Exercise Price Ranges, Upper Range Limit	$ 50.00
Options Outstanding, Number of Share Options | shares	135,006
Options Outstanding, Weighted Average Remaining Life (Years)	7 years 8 months 4 days
Options Outstanding, Weighted Average Exercise Price	$ 47.45
Options Exercisable, Number of Share Options | shares	77,306
Options Exercisable, Weighted Average Exercise Price	$ 46.67
$50.01 to $60.00 [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise Price Ranges, Lower Range Limit	50.01
Exercise Price Ranges, Upper Range Limit	$ 60.00
Options Outstanding, Number of Share Options | shares	137,886
Options Outstanding, Weighted Average Remaining Life (Years)	6 years 8 months 8 days
Options Outstanding, Weighted Average Exercise Price	$ 55.60
Options Exercisable, Number of Share Options | shares	84,186
Options Exercisable, Weighted Average Exercise Price	$ 56.24