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Operations and Summary of Significant Accounting Policies - Additional Information (Detail) $ / shares in Units, shares in Thousands, $ in Thousands |  |  |  | 1 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Dec. 01, 2023 USD ($) | Aug. 17, 2023 USD ($) | Jun. 01, 2022 USD ($) | Jun. 30, 2022 USD ($) | Dec. 31, 2023 USD ($) segment $ / shares shares | Dec. 31, 2022 USD ($) $ / shares shares | Dec. 31, 2021 USD ($) $ / shares shares | Dec. 31, 2020 USD ($)
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |  |  |  |
Number of operating segments | segment |  |  |  |  | 3 |  |  |
Accounts receivable, net |  |  |  |  | $ 3,568,290 | $ 3,272,371 |  |
Partner funding recorded as reduction of selling and administrative expenses |  |  |  |  | 122,638 | 128,153 | $ 103,447 |
Advertising expense |  |  |  |  | 81,959 | 88,667 | 66,375 |
Cumulative effect of adjustment from prior periods |  |  |  |  | $ 1,735,733 | $ 1,638,068 | $ 1,509,227 | $ 1,342,429
Basic (in dollars per share) | $ / shares |  |  |  |  | $ 8.53 | $ 8.04 | $ 6.27 |
Diluted (in dollars per share) | $ / shares |  |  |  |  | $ 7.55 | 7.66 | $ 5.95 |
Accounting Standards Update 2020-06 |  |  |  |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |  |  |  |
Basic (in dollars per share) | $ / shares |  |  |  |  |  | 0.24 |  |
Diluted (in dollars per share) | $ / shares |  |  |  |  |  | 0.22 |  |
Accounting Standards Update 2020-06 | Old Method of Accounting |  |  |  |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |  |  |  |
Basic (in dollars per share) | $ / shares |  |  |  |  |  | 7.80 |  |
Diluted (in dollars per share) | $ / shares |  |  |  |  |  | $ 7.44 |  |
Additional Paid-in Capital |  |  |  |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |  |  |  |
Cumulative effect of adjustment from prior periods |  |  |  |  | $ 328,607 | $ 327,872 | $ 368,282 | 364,288
Retained Earnings |  |  |  |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |  |  |  |
Cumulative effect of adjustment from prior periods |  |  |  |  | 1,448,412 | 1,368,658 | 1,167,690 | $ 993,245
Cumulative Effect, Period of Adoption, Adjustment |  |  |  |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |  |  |  |
Cumulative effect of adjustment from prior periods |  |  |  |  |  |  | (26,942) |
Cumulative Effect, Period of Adoption, Adjustment | Additional Paid-in Capital |  |  |  |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |  |  |  |
Cumulative effect of adjustment from prior periods |  |  |  |  |  |  | (44,731) |
Cumulative Effect, Period of Adoption, Adjustment | Retained Earnings |  |  |  |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |  |  |  |
Cumulative effect of adjustment from prior periods |  |  |  |  |  |  | $ 17,789 |
Affiliated Entity |  |  |  |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |  |  |  |
Accounts receivable, net |  |  |  |  | $ 26,025 | $ 11,069 |  |
SADA Systems, LLC |  |  |  |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |  |  |  |
Business combination, consideration transferred net of cash acquired | $ 398,589 |  |  |  |  |  |  |
Cash and cash equivalents acquired from acquisition | 24,701 |  |  |  |  |  |  |
Business combination, contingent consideration, liability | 21,288 |  |  |  |  |  |  |
Business combination, consideration transferred | 425,327 |  |  |  |  |  |  |
Amdaris Group Limited |  |  |  |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |  |  |  |
Business combination, consideration transferred |  | $ 82,875 |  |  |  |  |  |
Hanu |  |  |  |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |  |  |  |
Business combination, consideration transferred |  |  | $ 68,248 | $ 90,106 |  |  |  |
Restricted Stock Units (RSUs) |  |  |  |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |  |  |  |
RSUs excluded from the diluted EPS calculations (in shares) | shares |  |  |  |  | 54 | 39 | 2 |
Maximum | SADA Systems, LLC |  |  |  |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |  |  |  |
Business combination, contingent consideration, liability | 390,000 |  |  |  |  |  |  |
Maximum | Amdaris Group Limited |  |  |  |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |  |  |  |
Business combination, contingent consideration, liability |  | 54,391 |  |  |  |  |  |
Maximum | Hanu |  |  |  |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |  |  |  |
Business combination, contingent consideration, liability |  |  |  | $ 15,307 |  |  |  |
Minimum | SADA Systems, LLC |  |  |  |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |  |  |  |
Business combination, contingent consideration, liability | $ 0 |  |  |  |  |  |  |
Minimum | Amdaris Group Limited |  |  |  |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |  |  |  |
Business combination, contingent consideration, liability |  | $ 0 |  |  |  |  |  |
Partner Risk | Purchases | Microsoft |  |  |  |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |  |  |  |
Concentration percentage |  |  |  |  | 27.00% |  |  |
Partner Risk | Purchases | TD Synnex |  |  |  |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |  |  |  |
Concentration percentage |  |  |  |  | 12.00% |  |  |
Partner Risk | Purchases | Top Five Suppliers |  |  |  |  |  |  |  |
Organization Consolidation And Presentation Of Financial Statements [Line Items] |  |  |  |  |  |  |  |
Concentration percentage |  |  |  |  | 60.00% |  |  |

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