STOCKHOLDERS’ EQUITY AND REDEEMABLE NONCONTROLLING INTEREST (Details) - USD ($) $ / shares in Units, shares in Millions		1 Months Ended	3 Months Ended						6 Months Ended
	Feb. 01, 2022	Apr. 30, 2021	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2022	Jun. 30, 2021	Jul. 01, 2015
Schedule of Stockholders' Equity and Redeemable Noncontrolling Interest [Line Items]
Dividends per common share			$ 0.66	$ 0.66	$ 0.62	$ 0.62	$ 0.62	$ 0.62
Additional amount authorized	$ 1,000,000,000
Share repurchase authorization remaining available			$ 1,100,000,000						$ 1,100,000,000
Purchases of treasury stock, value			200,000,000				$ 1,500,000,000		$ 550,000,000	$ 1,910,000,000
Reissuance of shares for employee benefit plan									1.2	1.2
ASRs
Schedule of Stockholders' Equity and Redeemable Noncontrolling Interest [Line Items]
Accelerated share repurchases, payment		$ 1,500,000,000
Value of shares to be received under accelerated share repurchase agreements at execution										$ 1,200,000,000
Accelerated share repurchase, percent of total value to be repurchased										80.00%
UMass Joint Venture
Schedule of Stockholders' Equity and Redeemable Noncontrolling Interest [Line Items]
Ownership percentage by noncontrolling owners											18.90%
Treasury Stock, at Cost
Schedule of Stockholders' Equity and Redeemable Noncontrolling Interest [Line Items]
Purchases of treasury stock- shares									4.0	12.5
Purchases of treasury stock, value			$ 200,000,000				1,200,000,000		$ 550,000,000	$ 1,610,000,000
Treasury Stock, at Cost | ASRs
Schedule of Stockholders' Equity and Redeemable Noncontrolling Interest [Line Items]
Purchases of treasury stock- shares										9.1
Treasury stock acquired accelerated share repurchase, initial purchase price, per share										$ 132.27
Additional Paid-In Capital
Schedule of Stockholders' Equity and Redeemable Noncontrolling Interest [Line Items]
Purchases of treasury stock, value							$ 300,000,000			$ 300,000,000