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STOCK COMPENSATION - INFORMATION ABOUT NON-QUALIFIED STOCK OPTIONS OUTSTANDING (Details) - $ / shares shares in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted Average Remaining Contractual Life (in years)	5 years 7 months 6 days
Nonqualified Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number Outstanding (in shares)	3.2	4.0
Weighted Average Exercise Price (in dollars per share)	$ 52.44	$ 50.01
Number Exercisable (in shares)	2.2	2.7
Weighted Average Exercise Price Exercisable (in dollars per share)	$ 52.05	$ 50.28
Nonqualified Stock Options | Exercise Prices: $30.01 - $40.00
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices, lower range limit (in dollars per share)	30.01
Range of Exercise Prices, upper range limit (in dollars per share)	$ 40.00
Number Outstanding (in shares)	0.1
Weighted Average Remaining Contractual Life (in years)	1 year 4 months 24 days
Weighted Average Exercise Price (in dollars per share)	$ 37.29
Number Exercisable (in shares)	0.1
Weighted Average Exercise Price Exercisable (in dollars per share)	$ 37.29
Nonqualified Stock Options | Exercise Prices: $40.01 - $50.00
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices, lower range limit (in dollars per share)	40.01
Range of Exercise Prices, upper range limit (in dollars per share)	$ 50.00
Number Outstanding (in shares)	1.4
Weighted Average Remaining Contractual Life (in years)	5 years 10 months 24 days
Weighted Average Exercise Price (in dollars per share)	$ 47.31
Number Exercisable (in shares)	0.8
Weighted Average Exercise Price Exercisable (in dollars per share)	$ 46.73
Nonqualified Stock Options | Exercise Prices: $50.01 - $60.00
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices, lower range limit (in dollars per share)	50.01
Range of Exercise Prices, upper range limit (in dollars per share)	$ 60.00
Number Outstanding (in shares)	1.4
Weighted Average Remaining Contractual Life (in years)	6 years
Weighted Average Exercise Price (in dollars per share)	$ 56.32
Number Exercisable (in shares)	0.9
Weighted Average Exercise Price Exercisable (in dollars per share)	$ 55.05
Nonqualified Stock Options | Exercise Prices: $60.01 - $70.00
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices, lower range limit (in dollars per share)	60.01
Range of Exercise Prices, upper range limit (in dollars per share)	$ 70.00
Number Outstanding (in shares)	0.3
Weighted Average Remaining Contractual Life (in years)	4 years 3 months 18 days
Weighted Average Exercise Price (in dollars per share)	$ 62.37
Number Exercisable (in shares)	0.4
Weighted Average Exercise Price Exercisable (in dollars per share)	$ 62.24

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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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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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