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Subsequent Event | 3 Months Ended
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Mar. 31, 2014
Subsequent Event | 14. Subsequent Event On February 21, 2014, the Company’s Board of Directors adopted the Patterson-UTI Energy, Inc. 2014 Long-Term Incentive Plan (the “2014 Plan”), subject to approval by the Company’s stockholders. In addition, on the same date, the Board of Directors approved, subject to and effective upon the approval by the stockholders of the 2014 Plan, the termination of any future grants under all existing equity plans of Patterson-UTI. On April 17, 2014, the Company’s stockholders approved the 2014 Plan. The aggregate number of shares of Common Stock authorized for grant under the 2014 Plan is 9,100,000, reduced by the number of shares that are subject to awards granted under existing equity plans of Patterson-UTI during the period commencing on January 1, 2014 and ending on the date the 2014 Plan was approved by the stockholders.

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- Definition The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business. + References No definition available. + Details
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