STOCK-BASED COMPENSATION PLANS - Summary of Stock Option Activity (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Options
Outstanding, beginning of period (in shares)	399,938	531,915	552,669
Granted (in shares)			126,794
Exercised (in shares)	(87,035)	(116,590)	(113,728)
Canceled (in shares)	(3,078)	(15,387)	(33,820)
Outstanding, end of period (in shares)	309,825	399,938	531,915	552,669
Exercisable Options, end of period (in shares)	275,198
Weighted Average Exercise Price
Outstanding, beginning of period (in dollars per share)	$ 77.32	$ 75.40	$ 69.82
Granted (in dollars per share)			81.21
Exercised (in dollars per share)	74.49	68.57	50.38
Canceled (in dollars per share)	79.04	77.10	73.53
Outstanding, end of period (in dollars per share)	78.41	$ 77.32	$ 75.40	$ 69.82
Exercisable, Weighted Average Exercise Price, end of period (in dollars per share)	$ 78.06
Weighted Average Remaining Contractual Life
Outstanding (in years)	5 years 3 months 18 days	5 years 10 months 24 days	6 years 6 months	6 years 1 month 6 days
Exercisable, Weighted Average Remaining Contractual Life, end of period (in years)	5 years 3 months 18 days
Aggregate Intrinsic Value
Outstanding, beginning of period	$ 11	$ 9	$ 4
Outstanding, end of period	15	$ 11	$ 9	$ 4
Exercisable, Aggregate Intrinsic value, end of period	$ 13

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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- Definition

The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.