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Stockholders' Equity (Outstanding stock options) (Details)	12 Months Ended
	Dec. 31, 2023 $ / shares shares
Range Of Exercise Prices, $18.02-18.02
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of outstanding options at end of year (in shares) | shares	13,333
Weighted-average remaining contractual life, options outstanding	6 years 5 months 23 days
Weighted average exercise price, options outstanding (in usd per share)	$ 18.02
Number of exercisable options at end of year (in shares) | shares	13,333,000
Weighted average exercise price, options exercisable (in usd per share)	$ 18.02
Share-based Payment Arrangement, Option, Exercise Price Range, Exercisable, Weighted Average Remaining Contractual Term	6 years 5 months 23 days
Exercise price range, lower range limit (in usd per share)	$ 4.78
Exercise price range, upper range limit (in usd per share)	$ 5.94
Range Of Exercise Prices, $20.06-26.54
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of outstanding options at end of year (in shares) | shares	358,335
Weighted-average remaining contractual life, options outstanding	3 years 2 months 23 days
Weighted average exercise price, options outstanding (in usd per share)	$ 25.02
Number of exercisable options at end of year (in shares) | shares	358,335,000
Weighted average exercise price, options exercisable (in usd per share)	$ 25.02
Share-based Payment Arrangement, Option, Exercise Price Range, Exercisable, Weighted Average Remaining Contractual Term	3 years 2 months 23 days
Exercise price range, lower range limit (in usd per share)	$ 16.73
Exercise price range, upper range limit (in usd per share)	$ 20.49
Range Of Exercise Prices, $31.58-31.58
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of outstanding options at end of year (in shares) | shares	12,600
Weighted-average remaining contractual life, options outstanding	8 years 8 months 26 days
Weighted average exercise price, options outstanding (in usd per share)	$ 31.58
Number of exercisable options at end of year (in shares) | shares	4,200,000
Weighted average exercise price, options exercisable (in usd per share)	$ 31.58
Share-based Payment Arrangement, Option, Exercise Price Range, Exercisable, Weighted Average Remaining Contractual Term	8 years 8 months 26 days
Range of Exercise Prices, $34.79-49.88
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of outstanding options at end of year (in shares) | shares	1,219,041
Weighted-average remaining contractual life, options outstanding	7 years 8 months 26 days
Weighted average exercise price, options outstanding (in usd per share)	$ 38.20
Number of exercisable options at end of year (in shares) | shares	312,380,000
Weighted average exercise price, options exercisable (in usd per share)	$ 37.08
Share-based Payment Arrangement, Option, Exercise Price Range, Exercisable, Weighted Average Remaining Contractual Term	7 years 3 months 10 days
Exercise price range, lower range limit (in usd per share)	$ 22.58
Exercise price range, upper range limit (in usd per share)	$ 26.93
Range of Exercise Prices, $18.02-49.48
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of outstanding options at end of year (in shares) | shares	1,603,309
Weighted-average remaining contractual life, options outstanding	6 years 8 months 23 days
Weighted average exercise price, options outstanding (in usd per share)	$ 35.04
Number of exercisable options at end of year (in shares) | shares	688,248,000
Weighted average exercise price, options exercisable (in usd per share)	$ 30.38
Share-based Payment Arrangement, Option, Exercise Price Range, Exercisable, Weighted Average Remaining Contractual Term	5 years 1 month 28 days
Exercise price range, lower range limit (in usd per share)	$ 4.78
Exercise price range, upper range limit (in usd per share)	$ 26.93

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The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

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The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied.

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The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices.

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The weighted average price as of the balance sheet date at which grantees could acquire the underlying shares with respect to all outstanding stock options which are in the customized range of exercise prices.

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