EMPLOYEE BENEFIT PLANS - Narrative (Details) - USD ($) $ / shares in Units, shares in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employee retirement and savings plan cost	$ 278,000,000	$ 286,000,000	$ 259,000,000
Company common stock closing price (in dollars per share)	$ 457.81
Plan assets invested in Company common stock (percent)	8.00%
Plan assets invested in Company common stock (in shares)	1.3
Shares of common stock plan assets as percentage of shares outstanding	1.10%
Number of shares of common stock reserved for issuance under defined contribution retirement savings plan (in shares)	5.5
Accelerated vesting, termination of employment period	2 years
Combination of age and years necessary for retirement provision as related to our equity award program	65 years
Minimum age required for retirement eligibility as related to our equity award program	55 years
Minimum number of years of service for retirement eligibility as related to our equity award program	5 years
Actual realized tax benefit on tax returns from option exercises and restricted stock vesting	$ 30,000,000	31,000,000	28,000,000
Capitalized stock-based compensation expense	0	0	0
Fair value of shares vested	236,000,000	244,000,000	236,000,000
Aggregate intrinsic value of stock options outstanding	$ 13,000,000
Weighted-average remaining contractual term of outstanding options (in years)	4 years 6 months
Aggregate intrinsic value of stock options exercisable	$ 10,000,000
Weighted-average remaining contractual term of exercisable options (in years)	3 years 7 months 6 days
Total intrinsic value of stock options exercised	$ 3,000,000	32,000,000	18,000,000
Proceeds from stock options exercised	9,000,000	$ 51,000,000	$ 30,000,000
Compensation expense not yet recognized	$ 9,000,000
Restricted stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period (in years)	3 years
Weighted-average grant date fair value (in dollars per share)	$ 508.23	$ 430.06	$ 381.34
Percentage of restricted stock with performance-based conditions	37.00%
Total compensation expense not yet recognized related to nonvested awards	$ 181,000,000
Compensation expense recognition over a weighted-average period (in years)	1 year 8 months 12 days
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense recognition over a weighted-average period (in years)	1 year 8 months 12 days
Expiration period (in years)	7 years
Stock options | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period (in years)	1 year
Stock options | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period (in years)	3 years
2011 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock shares reserved for stock award plans (in shares)	11.0
2011 Plan | Restricted stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for future grants assuming all stock options or restricted stock are granted (in shares)	1.4
2011 Plan | Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for future grants assuming all stock options or restricted stock are granted (in shares)	3.3
2019 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock shares reserved for stock award plans (in shares)	14.8
2019 Plan | Restricted stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for future grants assuming all stock options or restricted stock are granted (in shares)	2.9
2019 Plan | Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for future grants assuming all stock options or restricted stock are granted (in shares)	9.7