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Accounts receivable, net of allowance for credit losses - Narrative (Detail) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024 | Dec. 31, 2023
Receivables [Abstract] |  |  |  |  |  |
Gross accounts receivable | $ 1,293,483 |  | $ 1,293,483 |  | $ 1,210,700 |
Allowance for credit losses | 26,830 |  | 26,830 |  | 12,094 | $ 18,278
Accounts receivable, after allowance for credit loss, current | 1,266,653 |  | 1,266,653 |  | 1,198,606 |
Deferred billings | 187,392 |  | 187,392 |  | 130,253 |
Allowance for credit losses, other assets | 7,861 |  | 7,861 |  | 7,320 |
Net deferred billings | 179,531 |  | 179,531 |  | 122,933 |
Allowance for credit losses current period charge | 1,989 | $ 1,338 | 541 | $ 4,416 |  |
Factoring facility maximum capacity | 60,000 |  | 60,000 |  | 60,000 |
Factoring facility, maximum capacity utilized | 59,952 |  | 59,952 |  | 55,870 |
Factoring facility, amount outstanding | 59,927 |  | 59,927 |  | 26,583 |
Cost of factoring facility | 403 | 720 | 1,081 | 1,426 |  |
Accounts receivable, sale |  |  | 144,267 |  | $ 270,211 |
Cost of factoring facility with financial institution | $ 1,403 | $ 1,866 | $ 2,579 | $ 3,041 |  |

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