Stockholders' Equity - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands						12 Months Ended
	Dec. 06, 2021	Feb. 01, 2021	Sep. 10, 2020	Dec. 05, 2019	Jun. 13, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Equity [Abstract]
Number of shares authorized to be repurchased (in shares)	5,000,000	5,000,000	5,000,000		4,000,000
Stock repurchase program, percent of common stock	4.60%	4.50%	4.30%		3.50%
Additional shares acquired in stock repurchase program (in shares)				3,000,000
Stock repurchase program, remaining number of shares authorized to be repurchased						4,813,939
Treasury stock, shares purchased (in shares)						6,055,119	7,587,142	3,543,800
Cost method of shares repurchase						$ 107,774	$ 108,166	$ 55,309
Cost method of shares repurchased (in dollars per share)						$ 17.80	$ 14.26	$ 15.61