Stockholders' Equity - Additional Information (Details) - USD ($)	1 Months Ended	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2016	Feb. 15, 2013
Equity [Abstract]
Authorized the repurchase of shares of common stock			$ 250,000,000
Repurchase of common stock, shares	2,144,786	24,077
Aggregate cost of shares repurchased, common stock	$ 147,000,000	$ 1,000,000
Average price of shares repurchased, common stock		$ 59.85
Remaining authorized share repurchased amount	$ 103,000,000	$ 103,000,000