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Acquisitions - Additional Information (Detail) £ in Thousands, $ in Thousands |  |  |  | 1 Months Ended | 12 Months Ended |
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Dec. 01, 2023 USD ($) Teammate Office | Aug. 17, 2023 USD ($) | Jun. 01, 2022 USD ($) | Dec. 31, 2023 USD ($) | Nov. 30, 2023 USD ($) | Apr. 30, 2023 USD ($) | Jun. 30, 2022 USD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Aug. 17, 2023 GBP (£)
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Acquisition and integration related expenses |  |  |  |  |  |  |  | $ 7,396 | $ 1,972 | $ 0 |
Goodwill |  |  |  | $ 684,345 |  |  |  | 684,345 | 493,033 |  |
Goodwill acquired during the year |  |  |  |  |  |  |  | 188,720 | 69,923 |  |
Earnout and acquisition related payments |  |  |  |  |  |  |  | 15,615 | 0 | 0 |
Total net sales |  |  |  |  |  |  |  | 9,175,840 | 10,431,191 | 9,436,113 |
Net earnings |  |  |  |  |  |  |  | 281,309 | 280,608 | $ 219,345 |
SADA Systems, LLC |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Acquisition, percentage of issued and outstanding shares acquired | 100.00% |  |  |  |  |  |  |  |  |  |
Business combination, consideration transferred | $ 425,327 |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents acquired from acquisition | $ 24,701 |  |  |  |  |  |  |  |  |  |
Number of office | Office | 3 |  |  |  |  |  |  |  |  |  |
Cash purchase price | $ 423,290 |  |  |  |  |  |  |  |  |  |
Contractual adjustments | 450 |  |  |  |  |  |  |  |  |  |
Seller retention fund | 5,000 |  |  |  |  |  |  |  |  |  |
Business combination, contingent consideration, liability | 21,288 |  |  |  |  |  |  |  |  |  |
Seller incentive opportunity | 390,000 |  |  |  |  |  |  |  |  |  |
Stock-based compensation liabilities | 67,600 |  |  |  |  |  |  |  |  |  |
Transaction costs | 16,841 |  |  |  |  |  |  |  |  |  |
Estimated fair value of net assets acquired | 308,305 |  |  |  |  |  |  |  |  |  |
Identifiable intangible assets - see description below | 158,100 |  |  |  |  |  |  |  |  |  |
Acquisition and integration related expenses |  |  |  | $ 3,572 |  |  |  |  |  |  |
Goodwill | 117,022 |  |  |  |  |  |  |  |  |  |
Stock-based compensation gain |  |  |  |  |  |  |  | 100,206 | $ 32,051 |  |
Total net sales |  |  |  |  |  |  |  | 33,451 |  |  |
Net earnings |  |  |  |  |  |  |  | $ 14,502 |  |  |
SADA Systems, LLC | Customer relationships |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Identifiable intangible assets - see description below | 124,700 |  |  |  |  |  |  |  |  |  |
Finite-lived intangible asset, useful life |  |  |  | 10 years |  |  |  | 10 years |  |  |
SADA Systems, LLC | Non-compete agreements |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Identifiable intangible assets - see description below | 26,200 |  |  |  |  |  |  |  |  |  |
SADA Systems, LLC | Maximum |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Business combination, contingent consideration, liability | $ 390,000 |  |  |  |  |  |  |  |  |  |
SADA Systems, LLC | Maximum | Non-compete agreements |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible asset, useful life |  |  |  | 5 years |  |  |  | 5 years |  |  |
SADA Systems, LLC | Minimum |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Number of teammates | Teammate | 800 |  |  |  |  |  |  |  |  |  |
Business combination, contingent consideration, liability | $ 0 |  |  |  |  |  |  |  |  |  |
SADA Systems, LLC | Minimum | Non-compete agreements |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible asset, useful life |  |  |  | 3 years |  |  |  | 3 years |  |  |
Hanu |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Acquisition, percentage of issued and outstanding shares acquired |  |  |  |  |  |  | 100.00% |  |  |  |
Business combination, consideration transferred |  |  | $ 68,248 |  |  |  | $ 90,106 |  |  |  |
Estimated fair value of net assets acquired |  |  | 20,183 |  |  |  |  |  |  |  |
Intangible assets acquired |  |  | 24,750 |  |  |  |  |  |  |  |
Goodwill |  |  | $ 69,923 |  |  |  |  |  |  |  |
Business combination, contingent consideration, asset |  |  |  |  |  |  | $ 6,358 |  |  |  |
Earnout and acquisition related payments |  |  |  |  | $ 3,973 | $ 10,748 |  |  |  |  |
Hanu | Customer relationships |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible asset, useful life |  |  |  |  |  |  | 10 years |  |  |  |
Hanu | Maximum |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Business combination, contingent consideration, liability |  |  |  |  |  |  | $ 15,307 |  |  |  |
Amdaris Group Limited |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Acquisition, percentage of issued and outstanding shares acquired |  | 100.00% |  |  |  |  |  |  |  |  | 100.00%
Business combination, consideration transferred |  | $ 82,875 |  |  |  |  |  |  |  |  |
Estimated fair value of net assets acquired | £ |  |  |  |  |  |  |  |  |  |  | £ 34,060
Intangible assets acquired | £ |  |  |  |  |  |  |  |  |  |  | £ 41,291
Goodwill acquired during the year |  | $ 71,698 |  |  |  |  |  |  |  |  |
Amdaris Group Limited | Customer relationships |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible asset, useful life |  | 10 years |  |  |  |  |  |  |  |  | 10 years
Amdaris Group Limited | Maximum |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Business combination, contingent consideration, liability |  | $ 54,391 |  |  |  |  |  |  |  |  |
Amdaris Group Limited | Minimum |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Business combination, contingent consideration, liability |  | $ 0 |  |  |  |  |  |  |  |  |

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