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v3.23.1

Acquisitions - Narrative (Details) $ in Thousands | 1 Months Ended | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jan. 31, 2023 USD ($) business shares | Jul. 31, 2022 USD ($) | Mar. 31, 2023 USD ($) | Mar. 31, 2022 USD ($) | Mar. 31, 2023 USD ($)
Business Acquisition [Line Items] |  |  |  |  |
Net tangible assets acquired |  |  |  |  | $ 186,600
Intangible assets |  |  |  |  | 126,100
Goodwill |  |  |  |  | 299,200
Cash payment for contingent consideration liabilities |  |  | $ 5,000 | $ 1,600 |
Acquisitions 2023 |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Number of businesses acquired | business | 3 |  |  |  |
Cash consideration | $ 463,500 |  |  |  |
Number of shares granted for acquired companies (in shares) | shares | 1,018,946 |  |  |  |
Value of Quanta common stock issued | $ 123,500 |  | 123,503 |  |
Cash consideration |  |  | 463,482 |  |
Intangible assets |  |  | 113,020 |  |
Goodwill |  |  | 286,598 |  |
Goodwill expected to be deductible for income tax |  |  | 233,500 |  | 233,500
Revenues included in consolidated results of operations |  |  | 93,500 |  |
Income (loss) before taxes |  |  | (16,100) |  |
Amortization expense |  |  | 8,600 |  |
Acquisition costs |  |  | 17,800 |  |
Acquisitions 2022 |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Cash consideration |  | $ 22,300 |  |  |
Post-acquisition period, financial performance objectives |  | 5 years |  |  |
Acquisitions, Multiple Periods |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Contingent consideration payments (up to) |  |  | $ 321,700 |  | $ 321,700

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