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SHAREHOLDERS' EQUITY
 12 Months Ended
Dec. 31, 2021
Stockholders' Equity Note [Abstract]  
SHAREHOLDERS' EQUITY In October 2018, our board of directors authorized the repurchase of up to $500,000 of our common stock. This authorization has no expiration date. No shares were repurchased during 2021, as we suspended share repurchases in March 2020 to maintain liquidity during the COVID-19 pandemic. During 2020, we repurchased 499 thousand shares for $14,000 and during 2019, we repurchased 2.6 million shares for $118,547 under this authorization. As of December 31, 2021, $287,452 remained available for repurchase. During the second quarter of 2021, we issued 294 thousand shares to employees of First American in conjunction with the acquisition (Note 6), resulting in cash proceeds of $13,000 during the quarter.