Common Stock and Stock-Based Compensation - Schedule of Common Stock Repurchase (Details) - USD ($) $ in Thousands	12 Months Ended	36 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018
Share-based Payment Arrangement [Abstract]
Shares of common stock repurchased (in shares)	317,429	1,348,563	674,857	2,590,258
Value of common stock repurchased	$ 17,961	$ 73,105	$ 43,792	$ 153,900

Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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