Share-Based Compensation Arrangements (Stock Options Outstanding and Options Exercisable) (Details)	12 Months Ended
	Dec. 31, 2023 $ / shares shares
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Options Outstanding, Number of Share Options | shares	409,857
Options Outstanding, Weighted Average Remaining Life (Years)	6 years 4 months 2 days
Options Outstanding, Weighted Average Exercise Price	$ 44.52
Options Exercisable, Number of Share Options | shares	253,257
Options Exercisable, Weighted Average Exercise Price	$ 45.09
$20.01 to $30.00 [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise Price Ranges, Lower Range Limit	20.01
Exercise Price Ranges, Upper Range Limit	$ 30.00
Options Outstanding, Number of Share Options | shares	49,000
Options Outstanding, Weighted Average Remaining Life (Years)	9 years 9 months 18 days
Options Outstanding, Weighted Average Exercise Price	$ 26.42
Options Exercisable, Number of Share Options | shares	0
Options Exercisable, Weighted Average Exercise Price	$ 0
$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	90,287
Options Outstanding, Weighted Average Remaining Life (Years)	5 years 8 months 8 days
Options Outstanding, Weighted Average Exercise Price	$ 33.21
Options Exercisable, Number of Share Options | shares	90,287
Options Exercisable, Weighted Average Exercise Price	$ 33.21
$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	133,528
Options Outstanding, Weighted Average Remaining Life (Years)	6 years 5 months 19 days
Options Outstanding, Weighted Average Exercise Price	$ 47.44
Options Exercisable, Number of Share Options | shares	77,728
Options Exercisable, Weighted Average Exercise Price	$ 46.68
$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	137,042
Options Outstanding, Weighted Average Remaining Life (Years)	5 years 5 months 1 day
Options Outstanding, Weighted Average Exercise Price	$ 55.60
Options Exercisable, Number of Share Options | shares	85,242
Options Exercisable, Weighted Average Exercise Price	$ 56.22