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Stock-based Compensation - Additional Information (Detail) shares in Millions, $ in Millions | 12 Months Ended
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Dec. 31, 2016 USD ($) shares
Employee Stock Option |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |
Options outstanding, aggregate intrinsic value | $ | $ 46.8
Options outstanding, weighted-average remaining contractual term | 5 years 1 month 17 days
Options exercisable, aggregate intrinsic value | $ | $ 36.2
Options exercisable, weighted-average remaining contractual term | 4 years 1 month 24 days
Outstanding non-vested options | shares | 1.4
Restricted Stock Awards |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |
Outstanding non-vested restricted stock | shares | 1.3
Performance Units Awards |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |
Performance period | 3 years
Basis of annual percentage exceeds | 18.00%
Performance Units Awards | Condition One [Member] |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |
Award description | Generally, the recipients will receive a target number of shares if the Company’s total shareholder return is positive and, when compared to the peer group, is at the 50th percentile. If the Company’s total shareholder return during the performance period is positive and, when compared to the peer group, is at the 75th percentile or higher, then the recipients will receive two times the target number of shares.
Performance Units Awards | Condition Two [Member] |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |
Award description | if, during the two-year period ending March 31, 2018, the Company’s total shareholder return for any 30 consecutive day period equals or exceeds 18 percent on an annualized basis from April 1, 2013 through the last day of such 30 consecutive day period, and the recipient is actively employed by the Company through the last day of the extended performance period, then the Company will issue to the recipient the number of shares equal to the amount the recipient would have been entitled to receive had the Company’s total shareholder return been positive during the initial three year performance period.
Patterson-UTI Energy, Inc. 2014 Long-Term Incentive Plan | Maximum |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |
Option term | 10 years
Patterson-UTI Energy, Inc. 2014 Long-Term Incentive Plan | Non Employee Director |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |
Awards vesting period | 1 year
Patterson-UTI Energy, Inc. 2014 Long-Term Incentive Plan | Employees |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |
Awards vesting period | 3 years
Patterson-UTI Energy, Inc. 2005 Long-Term Incentive Plan, as amended | Non Employee Director | Employee Stock Option |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |
Awards vesting period | 1 year
Patterson-UTI Energy, Inc. 2005 Long-Term Incentive Plan, as amended | Non Employee Director | Restricted Stock Awards |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |
Awards vesting period | 1 year
Patterson-UTI Energy, Inc. 2005 Long-Term Incentive Plan, as amended | Employees | Employee Stock Option |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |
Awards vesting period | 3 years
Patterson-UTI Energy, Inc. 2005 Long-Term Incentive Plan, as amended | Employees | Restricted Stock Awards |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |
Awards vesting period | 3 years

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- Definition General descriptive information regarding an arrangement under which employees and directors receive: (a) awards of equity shares, equity share options, or other equity instruments; or (b) the entity incurs liabilities to them: (1) in amounts based, at least in part, on the price of the entity's shares or other equity instruments; or (2) that require or may require settlement by issuance of the entity's shares. Such an arrangement is usually provided to employees and directors to compensate them, provide performance incentives to them, and to attract or retain their services. May also include pertinent information particular to a plan that is not elsewhere specified in the taxonomy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 + Details
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