Stockholders' Equity - Additional Information (Details) - USD ($)	1 Months Ended	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2016	Feb. 15, 2013
Equity [Abstract]
Authorized the repurchase of shares of common stock			$ 250,000,000
Repurchase of common stock, shares	2,471,108	350,399
Aggregate cost of shares repurchased, common stock	$ 166,000,000	$ 21,000,000
Average price of shares repurchased, common stock		$ 59.85
Remaining authorized share repurchased amount	$ 84,000,000	$ 84,000,000