SHAREHOLDERS' EQUITY - Additional Information (Detail) - USD ($) shares in Millions, $ in Millions	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Aug. 31, 2020
Stockholders Equity Note [Line Items]
Common stock, share repurchase, dollar amount	$ 1,037	$ 1,157
Remaining common stock available for purchase under share repurchase authorizations	110.9
Share Repurchase Program
Stockholders Equity Note [Line Items]
Stock acquired under share repurchase program, shares	26.1	23.1
Common stock, share repurchase, dollar amount	$ 1,000	$ 1,200
Share Repurchase Authorization 2020
Stockholders Equity Note [Line Items]
Remaining common stock available for purchase under share repurchase authorizations			100.0