Share-Based Compensation Share-Based Compensation Price Ranges (Details)	12 Months Ended
	Dec. 31, 2021 $ / shares shares
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Outstanding Stock Options (in shares) | shares	651,617
Outstanding Stock Options Weighted Average Remaining Contractual Term (in years)	4 years 11 months 4 days
Outstanding Stock Options Weighted Average Exercise Price (in dollars per share) | $ / shares	$ 123.98
Exercisable Stock Options (in shares) | shares	376,780
Exercisable Stock Options, Weighted Average Exercise Price (in dollars per share) | $ / shares	$ 76.06
Exercise Price Range 24.50 to 58.26 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Outstanding Stock Options (in shares) | shares	218,817
Outstanding Stock Options Weighted Average Remaining Contractual Term (in years)	2 years 3 months 14 days
Outstanding Stock Options Weighted Average Exercise Price (in dollars per share) | $ / shares	$ 59.66
Exercisable Stock Options (in shares) | shares	218,817
Exercisable Stock Options, Weighted Average Exercise Price (in dollars per share) | $ / shares	$ 59.66
Exercise Price Range 58.27 to 117.04 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Outstanding Stock Options (in shares) | shares	257,995
Outstanding Stock Options Weighted Average Remaining Contractual Term (in years)	5 years 18 days
Outstanding Stock Options Weighted Average Exercise Price (in dollars per share) | $ / shares	$ 108.93
Exercisable Stock Options (in shares) | shares	156,309
Exercisable Stock Options, Weighted Average Exercise Price (in dollars per share) | $ / shares	$ 97.51
Exercise Price Range 117.05 to 220.01 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Outstanding Stock Options (in shares) | shares	174,805
Outstanding Stock Options Weighted Average Remaining Contractual Term (in years)	8 years 18 days
Outstanding Stock Options Weighted Average Exercise Price (in dollars per share) | $ / shares	$ 226.70
Exercisable Stock Options (in shares) | shares	1,654
Exercisable Stock Options, Weighted Average Exercise Price (in dollars per share) | $ / shares	$ 217.71