Quanta Services, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Per Share Information (Details)

Per Share Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
NET INCOME:
Net income attributable to common stock	$ 65,538	$ 31,801	$ 111,245	$ 14,207
WEIGHTED AVERAGE SHARES:
Weighted average shares outstanding for basic earnings per share	212,987	214,827	212,244	214,670
Effect of dilutive stock options	100	129	98	141
Effect of shares in escrow		67		795
Weighted average shares outstanding for diluted earnings per share	213,087	215,023	212,342	215,606

- Definition

Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of contingently issuable shares. Contingently issuable shares are those shares that are issuable for little or no cash contingent on certain conditions being met.

+ References + Details

- Definition

The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

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- Definition

Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

+ References

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+ Details