SHARE-BASED COMPENSATION AND BENEFIT PLANS (Profit Sharing and Savings Plan) (Narrative) (Detail) - Profit sharing and savings plan [Member] - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Share-Based Compensation and Benefit Plans
Profit sharing and savings plan, employer discretionary contribution	$ 0	$ 0
Profit sharing and savings plan, cost recognized	$ 7,200	$ 7,000
Employee's first 2% of contributed wages [Member]
Share-Based Compensation and Benefit Plans
Profit sharing and savings plan, Company match	100.00%
Employee's next 4% of contributed wages [Member]
Share-Based Compensation and Benefit Plans
Profit sharing and savings plan, Company match	25.00%