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Income Taxes - Income Tax Expense (Benefit) (Detail) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2016 | Sep. 30, 2016 | Jun. 30, 2016 | [1] | Mar. 31, 2016 | [1] | Dec. 31, 2015 | Sep. 30, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Federal |  |  |  |  |  |  |  |  |  |  |
Current |  |  |  |  |  |  |  |  | $ 14,108 | $ (6,889) | $ 7,895
Deferred |  |  |  |  |  |  |  |  | 19,034 | 18,024 | 7,021
Total |  |  |  |  |  |  |  |  | 33,142 | 11,135 | 14,916
State |  |  |  |  |  |  |  |  |  |  |
Current |  |  |  |  |  |  |  |  | 12,565 | 379 | 1,542
Deferred |  |  |  |  |  |  |  |  | (2,502) | (4,096) | (2,397)
Total |  |  |  |  |  |  |  |  | 10,063 | (3,717) | (855)
Foreign |  |  |  |  |  |  |  |  |  |  |
Current |  |  |  |  |  |  |  |  | 11,671 | 15,117 | 13,335
Deferred |  |  |  |  |  |  |  |  | 1,170 | 5,402 | 3,813
Total |  |  |  |  |  |  |  |  | 12,841 | 20,519 | 17,148
Income tax provision | $ 43,171 | $ (6,426) | $ (17,669) | $ 36,970 | $ 18,856 | $ 3,786 | $ 5,825 | $ (530) | $ 56,046 | $ 27,937 | $ 31,209
[1] | As previously discussed in Note 1, Nature of Business and Summary of Significant Accounting Policies, the Company adopted ASU 2016-09 during the year ended December 31, 2016. The Company elected to early adopt ASU 2016-09 in the third quarter of 2016, which requires it to reflect any adjustments as of January 1, 2016, the beginning of the annual period that includes the interim period of adoption. The impact of the adoption to the Company's previously reported quarterly results for the quarters ended March 31 and June 30, 2016 are reflected in the table above.

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