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Operations and Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Schedule of Operating Segments by Geographic Location | Our company is organized in the following three operating segments, which are primarily defined by their related geographies:
Operating Segment |  | Geography
North America |  | United States ("U.S.") and Canada
EMEA |  | Europe, Middle East and Africa
APAC |  | Asia-Pacific
Estimated Economic Lives of Property and Equipment | We record property and equipment at cost. We capitalize major improvements and betterments, while maintenance, repairs and minor replacements are expensed as incurred. Depreciation or amortization is provided using the straight-line method over the following estimated economic lives of the assets:
| Estimated Economic Life
Leasehold improvements | Shorter of underlying lease term or asset life
Furniture and fixtures | 2 – 7 years
Equipment | 3 – 5 years
Software | 3 – 10 years
Buildings | 29 years
Reconciliation of Denominators of Basic and Diluted EPS Calculations | A reconciliation of the denominators of the basic and diluted EPS calculations follows (in thousands, except per share data):
| Years Ended December 31,
| 2023 |  | 2022 |  | 2021
Numerator: |  |  |  |  |
Net earnings | $ | 281,309 |  |  | $ | 280,608 |  |  | $ | 219,345 |
Denominator: |  |  |  |  |
Weighted-average shares used to compute basic EPS | 32,991 |  |  | 34,903 |  |  | 35,011 |
Dilutive potential common shares due to: |  |  |  |  |
Dilutive RSUs, net of tax effect | 288 |  |  | 251 |  |  | 399 |
Convertible senior notes | 2,619 |  |  | 1,466 |  |  | 1,453 |
Warrants | 1,343 |  |  | — |  |  | — |
Weighted-average shares used to compute diluted EPS | 37,241 |  |  | 36,620 |  |  | 36,863 |
Net earnings per share: |  |  |  |  |
Basic | $ | 8.53 |  |  | $ | 8.04 |  |  | $ | 6.27 |
Diluted | $ | 7.55 |  |  | $ | 7.66 |  |  | $ | 5.95 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1 + Details
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