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Shareholders' Equity and Share-Based Compensation - Stock Option Information by Ranges of Exercise Prices (Details) - $ / shares | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Summary of options outstanding segregated by ranges of exercise prices |  |  |
Total Outstanding Options, Options (in shares) | 1,032,128 | 916,287 | 908,557
Total Outstanding Options, Weighted Average Option Price per Share (in usd per share) | $ 39.10 | $ 38.99 |
Total Outstanding Options, Weighted Average Remaining Term | 6 years 6 months 29 days |  |
Vested and Exercisable Options (in shares) | 592,701 | 437,197 |
Vested and Exercisable Options, Weighted Average Option Price per Share (in usd per share) | $ 37.94 | $ 36.59 | $ 34.81
Vested and Exercisable Options, Weighted Average Remaining Term | 5 years 4 months 28 days |  |
Minimum |  |  |
Summary of options outstanding segregated by ranges of exercise prices |  |  |
Total Outstanding Options, Weighted Average Option Price per Share (in usd per share) | $ 28.88 | 28.88 |
Maximum |  |  |
Summary of options outstanding segregated by ranges of exercise prices |  |  |
Total Outstanding Options, Weighted Average Option Price per Share (in usd per share) | $ 42.95 | $ 42.95 |
Range One |  |  |
Summary of options outstanding segregated by ranges of exercise prices |  |  |
Total Outstanding Options, Options (in shares) | 195,192 |  |
Total Outstanding Options, Weighted Average Option Price per Share (in usd per share) | $ 30.81 |  |
Total Outstanding Options, Weighted Average Remaining Term | 3 years 7 months 2 days |  |
Vested and Exercisable Options (in shares) | 195,192 |  |
Vested and Exercisable Options, Weighted Average Option Price per Share (in usd per share) | $ 30.81 |  |
Vested and Exercisable Options, Weighted Average Remaining Term | 3 years 7 months 2 days |  |
Range One | Minimum |  |  |
Summary of options outstanding segregated by ranges of exercise prices |  |  |
Total Outstanding Options, Weighted Average Option Price per Share (in usd per share) | $ 28.88 |  |
Range One | Maximum |  |  |
Summary of options outstanding segregated by ranges of exercise prices |  |  |
Total Outstanding Options, Weighted Average Option Price per Share (in usd per share) | $ 33.41 |  |
Range Two |  |  |
Summary of options outstanding segregated by ranges of exercise prices |  |  |
Total Outstanding Options, Options (in shares) | 687,556 |  |
Total Outstanding Options, Weighted Average Option Price per Share (in usd per share) | $ 40.61 |  |
Total Outstanding Options, Weighted Average Remaining Term | 7 years 6 months 7 days |  |
Vested and Exercisable Options (in shares) | 285,474 |  |
Vested and Exercisable Options, Weighted Average Option Price per Share (in usd per share) | $ 40.84 |  |
Vested and Exercisable Options, Weighted Average Remaining Term | 6 years 4 months 6 days |  |
Range Two | Minimum |  |  |
Summary of options outstanding segregated by ranges of exercise prices |  |  |
Total Outstanding Options, Weighted Average Option Price per Share (in usd per share) | $ 36.04 |  |
Range Two | Maximum |  |  |
Summary of options outstanding segregated by ranges of exercise prices |  |  |
Total Outstanding Options, Weighted Average Option Price per Share (in usd per share) | $ 41.95 |  |
Range Three |  |  |
Summary of options outstanding segregated by ranges of exercise prices |  |  |
Total Outstanding Options, Options (in shares) | 149,380 |  |
Total Outstanding Options, Weighted Average Option Price per Share (in usd per share) | $ 42.95 |  |
Total Outstanding Options, Weighted Average Remaining Term | 6 years 2 months 4 days |  |
Vested and Exercisable Options (in shares) | 112,035 |  |
Vested and Exercisable Options, Weighted Average Option Price per Share (in usd per share) | $ 42.95 |  |
Vested and Exercisable Options, Weighted Average Remaining Term | 6 years 2 months 4 days |  |
Range Three | Minimum |  |  |
Summary of options outstanding segregated by ranges of exercise prices |  |  |
Total Outstanding Options, Weighted Average Option Price per Share (in usd per share) | $ 42.73 |  |
Range Three | Maximum |  |  |
Summary of options outstanding segregated by ranges of exercise prices |  |  |
Total Outstanding Options, Weighted Average Option Price per Share (in usd per share) | $ 42.73 |  |

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- Definition Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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