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Business Combinations - Summary of Estimated Fair Value of Assets Acquired and Liabilities Assumed (Detail) - USD ($) $ in Thousands |  |  |  |  |  |  | 12 Months Ended
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Dec. 19, 2022 | Apr. 11, 2022 | Dec. 12, 2021 | Sep. 13, 2021 | Mar. 01, 2021 | Oct. 13, 2020 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Intangibles |  |  |  |  |  |  | $ (65,100) | $ (130,000) |
Goodwill |  |  |  |  |  |  | 373,555 | 322,517 |
Less seller obligations |  |  |  |  |  |  | 26,978 | 27,891 | $ 14,086
Cash Paid |  |  |  |  |  |  | 114,059 | 243,015 | 76,446
2022 Acquisitions |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Cash |  |  |  |  |  |  | 523 |  |
Accounts receivable |  |  |  |  |  |  | 12,079 |  |
Inventories |  |  |  |  |  |  | 17,093 |  |
Other current assets |  |  |  |  |  |  | 1,132 |  |
Property and equipment |  |  |  |  |  |  | 8,357 |  |
Operating lease right-of-use asset |  |  |  |  |  |  | 910 |  |
Intangibles |  |  |  |  |  |  | (65,065) |  |
Goodwill |  |  |  |  |  |  | 49,294 |  |
Other non-current assets |  |  |  |  |  |  | 56 |  |
Accounts payable and other current liabilities |  |  |  |  |  |  | (10,197) |  |
Deferred income tax liabilities |  |  |  |  |  |  | (2,455) |  |
Income tax payable |  |  |  |  |  |  | (229) |  |
Other long-term liabilities |  |  |  |  |  |  | (591) |  |
Fair value of assets acquired and purchase price |  |  |  |  |  |  | 141,037 |  |
Less seller obligations |  |  |  |  |  |  | 26,978 |  |
Cash Paid |  |  |  |  |  |  | 114,059 |  |
CAS |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Cash |  |  |  |  |  |  | 243 |  |
Accounts receivable |  |  |  |  |  |  | 3,502 |  |
Inventories |  |  |  |  |  |  | 13,784 |  |
Other current assets |  |  |  |  |  |  | 576 |  |
Property and equipment |  |  |  |  |  |  | 2,590 |  |
Operating lease right-of-use asset |  |  |  |  |  |  | 844 |  |
Intangibles |  |  |  |  |  |  | (34,900) |  |
Goodwill |  |  |  |  |  |  | 27,594 |  |
Other non-current assets |  |  |  |  |  |  | 0 |  |
Accounts payable and other current liabilities |  |  |  |  |  |  | (5,387) |  |
Deferred income tax liabilities |  |  |  |  |  |  | 0 |  |
Income tax payable |  |  |  |  |  |  | 0 |  |
Other long-term liabilities |  |  |  |  |  |  | (569) |  |
Fair value of assets acquired and purchase price |  |  |  |  |  |  | 78,077 |  |
Less seller obligations |  | $ 22,927 |  |  |  |  | 22,927 |  |
Cash Paid |  | $ 55,150 |  |  |  |  | 55,150 |  |
ABS |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Cash |  |  |  |  |  |  | 193 |  |
Accounts receivable |  |  |  |  |  |  | 2,777 |  |
Inventories |  |  |  |  |  |  | 853 |  |
Other current assets |  |  |  |  |  |  | 485 |  |
Property and equipment |  |  |  |  |  |  | 1,269 |  |
Operating lease right-of-use asset |  |  |  |  |  |  | 0 |  |
Intangibles |  |  |  |  |  |  | (12,800) |  |
Goodwill |  |  |  |  |  |  | 10,546 |  |
Other non-current assets |  |  |  |  |  |  | 0 |  |
Accounts payable and other current liabilities |  |  |  |  |  |  | (2,677) |  |
Deferred income tax liabilities |  |  |  |  |  |  | (2,455) |  |
Income tax payable |  |  |  |  |  |  | (229) |  |
Other long-term liabilities |  |  |  |  |  |  | 0 |  |
Fair value of assets acquired and purchase price |  |  |  |  |  |  | 23,562 |  |
Less seller obligations | $ 412 |  |  |  |  |  | 412 |  |
Cash Paid | $ 23,150 |  |  |  |  |  | 23,150 |  |
2021 Acquisitions |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Cash |  |  |  |  |  |  |  | 1,707 |
Accounts receivable |  |  |  |  |  |  |  | 31,682 |
Inventories |  |  |  |  |  |  |  | 11,882 |
Other current assets |  |  |  |  |  |  |  | 5,319 |
Property and equipment |  |  |  |  |  |  |  | 7,214 |
Operating lease right-of-use asset |  |  |  |  |  |  |  | 199 |
Intangibles |  |  |  |  |  |  |  | (126,954) |
Goodwill |  |  |  |  |  |  |  | 107,357 |
Other non-current assets |  |  |  |  |  |  |  | 681 |
Accounts payable and other current liabilities |  |  |  |  |  |  |  | (16,579) |
Deferred income tax liabilities |  |  |  |  |  |  |  | (2,089) |
Other long-term liabilities |  |  |  |  |  |  |  | (3,421) |
Fair value of assets acquired and purchase price |  |  |  |  |  |  |  | 270,906 |
Less seller obligations |  |  |  |  |  |  |  | 27,891 |
Cash Paid |  |  |  |  |  |  |  | 243,015 |
IWI |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Cash |  |  |  |  |  |  |  | 168 |
Accounts receivable |  |  |  |  |  |  |  | 5,122 |
Inventories |  |  |  |  |  |  |  | 1,157 |
Other current assets |  |  |  |  |  |  |  | 3,014 |
Property and equipment |  |  |  |  |  |  |  | 796 |
Operating lease right-of-use asset |  |  |  |  |  |  |  | 0 |
Intangibles |  |  |  |  |  |  |  | (25,200) |
Goodwill |  |  |  |  |  |  |  | 23,282 |
Other non-current assets |  |  |  |  |  |  |  | 264 |
Accounts payable and other current liabilities |  |  |  |  |  |  |  | (8,416) |
Deferred income tax liabilities |  |  |  |  |  |  |  | 0 |
Other long-term liabilities |  |  |  |  |  |  |  | (2,530) |
Fair value of assets acquired and purchase price |  |  |  |  |  |  |  | 48,057 |
Less seller obligations |  |  |  |  | $ 5,959 |  |  | 5,959 |
Cash Paid |  |  |  |  | $ 42,098 |  |  | 42,098 |
Five Star |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Cash |  |  |  |  |  |  |  | 1,472 |
Accounts receivable |  |  |  |  |  |  |  | 4,583 |
Inventories |  |  |  |  |  |  |  | 1,399 |
Other current assets |  |  |  |  |  |  |  | 330 |
Property and equipment |  |  |  |  |  |  |  | 1,161 |
Operating lease right-of-use asset |  |  |  |  |  |  |  | 0 |
Intangibles |  |  |  |  |  |  |  | (17,400) |
Goodwill |  |  |  |  |  |  |  | 6,626 |
Other non-current assets |  |  |  |  |  |  |  | 0 |
Accounts payable and other current liabilities |  |  |  |  |  |  |  | (1,170) |
Deferred income tax liabilities |  |  |  |  |  |  |  | 0 |
Other long-term liabilities |  |  |  |  |  |  |  | (27) |
Fair value of assets acquired and purchase price |  |  |  |  |  |  |  | 31,774 |
Less seller obligations |  |  |  | $ 5,466 |  |  |  | 5,466 |
Cash Paid |  |  |  | $ 26,308 |  |  |  | 26,308 |
AMD |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Cash |  |  |  |  |  |  |  | 0 |
Accounts receivable |  |  |  |  |  |  |  | 8,393 |
Inventories |  |  |  |  |  |  |  | 7,540 |
Other current assets |  |  |  |  |  |  |  | 0 |
Property and equipment |  |  |  |  |  |  |  | 1,133 |
Operating lease right-of-use asset |  |  |  |  |  |  |  | 199 |
Intangibles |  |  |  |  |  |  |  | (52,800) |
Goodwill |  |  |  |  |  |  |  | 56,327 |
Other non-current assets |  |  |  |  |  |  |  | 0 |
Accounts payable and other current liabilities |  |  |  |  |  |  |  | (184) |
Deferred income tax liabilities |  |  |  |  |  |  |  | 0 |
Other long-term liabilities |  |  |  |  |  |  |  | (87) |
Fair value of assets acquired and purchase price |  |  |  |  |  |  |  | 126,121 |
Less seller obligations |  |  | $ 6,631 |  |  |  |  | 6,631 |
Cash Paid |  |  | $ 119,490 |  |  |  |  | 119,490 |
2020 Acquisitions |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Accounts receivable |  |  |  |  |  |  |  |  | 17,605
Inventories |  |  |  |  |  |  |  |  | 2,761
Other current assets |  |  |  |  |  |  |  |  | 1,454
Property and equipment |  |  |  |  |  |  |  |  | 5,862
Intangibles |  |  |  |  |  |  |  |  | (46,223)
Goodwill |  |  |  |  |  |  |  |  | 21,305
Other non-current assets |  |  |  |  |  |  |  |  | 241
Accounts payable and other current liabilities |  |  |  |  |  |  |  |  | (4,641)
Other long-term liabilities |  |  |  |  |  |  |  |  | (278)
Fair value of assets acquired and purchase price |  |  |  |  |  |  |  |  | 90,532
Less seller obligations |  |  |  |  |  |  |  |  | 14,086
Cash Paid |  |  |  |  |  |  |  |  | 76,446
ICON |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Accounts receivable |  |  |  |  |  |  |  |  | 4,828
Inventories |  |  |  |  |  |  |  |  | 243
Other current assets |  |  |  |  |  |  |  |  | 675
Property and equipment |  |  |  |  |  |  |  |  | 380
Intangibles |  |  |  |  |  |  |  |  | (11,830)
Goodwill |  |  |  |  |  |  |  |  | 2,870
Other non-current assets |  |  |  |  |  |  |  |  | 145
Accounts payable and other current liabilities |  |  |  |  |  |  |  |  | (445)
Other long-term liabilities |  |  |  |  |  |  |  |  | (28)
Fair value of assets acquired and purchase price |  |  |  |  |  |  |  |  | 20,498
Less seller obligations |  |  |  |  |  | $ 3,598 |  |  | 3,598
Cash Paid |  |  |  |  |  | $ 16,900 |  |  | 16,900
Other |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Cash |  |  |  |  |  |  | 87 | 67 |
Accounts receivable |  |  |  |  |  |  | 5,800 | 13,584 | 12,777
Inventories |  |  |  |  |  |  | 2,456 | 1,786 | 2,518
Other current assets |  |  |  |  |  |  | 71 | 1,975 | 779
Property and equipment |  |  |  |  |  |  | 4,498 | 4,124 | 5,482
Operating lease right-of-use asset |  |  |  |  |  |  | 66 | 0 |
Intangibles |  |  |  |  |  |  | (17,365) | (31,554) | (34,393)
Goodwill |  |  |  |  |  |  | 11,154 | 21,122 | 18,435
Other non-current assets |  |  |  |  |  |  | 56 | 417 | 96
Accounts payable and other current liabilities |  |  |  |  |  |  | (2,133) | (6,809) | (4,196)
Deferred income tax liabilities |  |  |  |  |  |  | 0 | (2,089) |
Income tax payable |  |  |  |  |  |  | 0 |  |
Other long-term liabilities |  |  |  |  |  |  | (22) | (777) | (250)
Fair value of assets acquired and purchase price |  |  |  |  |  |  | 39,398 | 64,954 | 70,034
Less seller obligations |  |  |  |  |  |  | 3,639 | 9,835 | 10,488
Cash Paid |  |  |  |  |  |  | $ 35,759 | $ 55,119 | $ 59,546

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