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STOCK-BASED COMPENSATION - Additional Information (Detail) (USD $)
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3 Months Ended |
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Mar. 31, 2015
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| Stock Options |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Weighted-average fair value of stock option awards granted |
$ 8.79 |
| Restricted Stock Units (RSUs) |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Weighted-average fair value of stock awards granted |
$ 22.21 |
| Performance Shares |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Weighted-average fair value of stock awards granted |
$ 24.85 |
| Percentage of Payout based upon Company's total shareholder return compared to total shareholder return of a relative peer group over a three-year period |
50.00% |
| Percentage of Payout based upon the Company's diluted earnings per share over a three-year period |
50.00% |