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Stockholders' Equity - Additional Information (Details) - USD ($) | 1 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2016 | Jun. 30, 2016 | Feb. 15, 2013
Equity [Abstract] |  |  |
Authorized the repurchase of shares of common stock |  |  | $ 250,000,000
Repurchase of common stock, shares | 2,328,846 | 208,137 |
Aggregate cost of shares repurchased, common stock | $ 158,000,000 | $ 12,000,000 |
Average price of shares repurchased, common stock |  | $ 59.79 |
Remaining authorized share repurchased amount | $ 92,000,000 | $ 92,000,000 |

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