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Insider Trading Arrangements	3 Months Ended
	Mar. 31, 2025 shares
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Terminated	false
Donald C. Wayne [Member]
Trading Arrangements, by Individual
Material Terms of Trading Arrangement	On March 6, 2025, the Rule 10b5-1 trading arrangement previously adopted on November 25, 2024 by Donald C. Wayne, Executive Vice President and General Counsel of Quanta, terminated upon expiration of all orders. Mr. Wayne’s plan provided for the sale of up to 19,307 shares of Quanta common stock
Name	Donald C. Wayne
Title	Executive Vice President and General Counsel
Rule 10b5-1 Arrangement Terminated	true
Termination Date	March 6, 2025
Aggregate Available	19,307

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