Share-Based Compensation (Schedule of Stock Option Activity) (Details) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($) $ / shares shares
Number of Options
Outstanding, at beginning of year (in shares) | shares	1,757
Granted (in shares) | shares	158
Exercised (in shares) | shares	(173)
Forfeited (in shares) | shares	(39)
Expired (in shares) | shares	(2)
Outstanding, at end of year (in shares) | shares	1,701
Fully vested, at end of year (in shares) | shares	1,202
Fully vested and expected to vest, at end of year (in shares) | shares	1,684
Weighted Average Exercise Price
Weighted average exercise price of beginning balance of options outstanding (in USD per share) | $ / shares	$ 188.47
Weighted average exercise price of options granted (in USD per share) | $ / shares	494.75
Weighted average exercise price of options exercised (in USD per share) | $ / shares	118.96
Weighted average exercise price of options forfeited (in USD per share) | $ / shares	347.18
Weighted average exercise price of options expired (in USD per share) | $ / shares	544.08
Weighted average exercise price of ending balance of options outstanding (in USD per share) | $ / shares	219.90
Weighted average exercise price of options fully vested (in USD per share) | $ / shares	156.37
Weighted average exercise price of options fully vested and expected to vest (in USD per share) | $ / shares	$ 217.85
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Weighted average remaining contractual term of ending balance of options outstanding	5 years 3 months 18 days
Weighted average remaining contractual term of options fully vested	4 years 3 months 18 days
Weighted average remaining contractual term of options fully vested and expected to vest	5 years 2 months 12 days
Aggregate intrinsic value | $	$ 352,274
Aggregate intrinsic value of options fully vested | $	307,580
Aggregate intrinsic value of options expected to vest | $	$ 351,359