STOCKHOLDERS’ EQUITY AND REDEEMABLE NONCONTROLLING INTEREST (Narrative) (Details) - USD ($)		1 Months Ended				3 Months Ended												12 Months Ended
	Feb. 03, 2022	Feb. 28, 2022	Apr. 30, 2021	Mar. 31, 2021	Feb. 28, 2021	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Apr. 01, 2021	Jul. 01, 2015
Stockholders’ Equity and Redeemable Noncontrolling Interest [Line Items]
Preferred stock, par value						$ 1.00													$ 1.00
Preferred stock, shares outstanding						0													0
Common stock, par value						$ 0.01				$ 0.01									$ 0.01	$ 0.01
Common stock, shares authorized						600,000,000				600,000,000									600,000,000	600,000,000
Dividends per common share						$ 0.62	$ 0.62	$ 0.62	$ 0.62	$ 0.56	$ 0.56	$ 0.56	$ 0.56	$ 0.53	$ 0.53	$ 0.53	$ 0.53
Additional amount authorized				$ 1,000,000,000	$ 1,000,000,000
Stock repurchase program, remaining authorized repurchase amount						$ 700,000,000													$ 700,000,000
Treasury stock value acquired cost method																			$ 2,222,000,000	$ 325,000,000	$ 350,000,000
Reissuance of shares for employee benefit plan																			2,000,000	3,000,000	2,000,000
Shares retired (in shares)																			55,000,000
Redeemable noncontrolling interest						$ 79,000,000				$ 82,000,000									$ 79,000,000	$ 82,000,000
Accelerated Share Repurchase Agreements
Stockholders’ Equity and Redeemable Noncontrolling Interest [Line Items]
Accelerated share repurchases, payment			$ 1,500,000,000
Disposed of by Sale | Q2 Solutions
Stockholders’ Equity and Redeemable Noncontrolling Interest [Line Items]
Percent of ownership interest sold																						40.00%
UMass Joint Venture
Stockholders’ Equity and Redeemable Noncontrolling Interest [Line Items]
Ownership percentage by noncontrolling owners																							18.90%
Treasury Stock, at Cost
Stockholders’ Equity and Redeemable Noncontrolling Interest [Line Items]
Purchases of treasury stock, shares																			16,000,000	2,700,000	3,500,000
Treasury stock value acquired cost method																			$ 2,222,000,000	$ 325,000,000	$ 350,000,000
Treasury Stock, at Cost | Accelerated Share Repurchase Agreements
Stockholders’ Equity and Redeemable Noncontrolling Interest [Line Items]
Purchases of treasury stock, shares																			10,700,000
Foreign Currency Translation | Disposed of by Sale | Q2 Solutions
Stockholders’ Equity and Redeemable Noncontrolling Interest [Line Items]
Amounts reclassified from accumulated other comprehensive loss																			$ 20,000,000
Foreign Currency Translation Adjustments
Stockholders’ Equity and Redeemable Noncontrolling Interest [Line Items]
Amounts reclassified from accumulated other comprehensive loss																			$ 20,000,000	$ 3,000,000	$ 0
Forecast
Stockholders’ Equity and Redeemable Noncontrolling Interest [Line Items]
Dividends per common share																		$ 2.64
Subsequent Event
Stockholders’ Equity and Redeemable Noncontrolling Interest [Line Items]
Dividends per common share	$ 0.66
Increase in quarterly dividends as percent	6.50%
Additional amount authorized		$ 1,000,000,000
Maximum
Stockholders’ Equity and Redeemable Noncontrolling Interest [Line Items]
Preferred stock, shares authorized						10,000,000													10,000,000