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Employee Benefit Plans (Tables) | 3 Months Ended
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Mar. 31, 2025
Postemployment Benefits [Abstract] |
Schedule of Changes in Fair Market Value of COLI Assets and Deferred Compensation Liabilities | Changes in the fair market value of Quanta’s COLI assets and deferred compensation liabilities largely offset and are recorded in the accompanying statements of operations as follows (in thousands):
|  |  | Three Months Ended |  |
|  |  | March 31, |  |
Classification | Change in fair market value of |  | 2025 |  | 2024 |  |  |  |
Gain (loss) included in Selling, general and administrative expenses | Deferred compensation liabilities |  | $ | 1,622 |  |  | $ | (6,513) |  |  |  |  |
Other (expense) income, net | COLI assets |  | $ | (2,160) |  |  | $ | 6,049 |  |  |  |  |

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