STOCKHOLDERS' EQUITY AND STOCK-BASED COMPENSATION (Common Stock) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions		12 Months Ended
	Dec. 18, 2019	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Class of Stock [Line Items]
Authorized shares of capital stock		3,050
Authorized shares of common stock		3,000
Authorized shares of preferred stock		50
Proceeds from sale of common stock			$ 3,500
Dividends declared per share of common stock (in dollars per share)	$ 0.05	$ 0.20	$ 0.20	$ 0