Earnings Per Share - Additional Information (Details) - $ / shares	3 Months Ended
	Mar. 31, 2019	May 07, 2019	Feb. 26, 2019
Earnings Per Share Disclosure [Line Items]
Increase in dividend rate, percentage			10.00%
Cash dividend, amount per share (in dollars per share)			$ 0.3675
Subsequent Event
Earnings Per Share Disclosure [Line Items]
Cash dividend, amount per share (in dollars per share)		$ 0.3675
Common Stock
Earnings Per Share Disclosure [Line Items]
Antidilutive securities excluded from computation of earnings per share	119,265