STOCK-BASED COMPENSATION PLANS 2 (Details)	12 Months Ended
	Dec. 31, 2018 USD ($) $ / shares shares	Dec. 31, 2017 $ / shares	Dec. 31, 2016 $ / shares
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Beginning Of Period Abstract
Options Outstanding, Number of Options | shares	22,478,581
Options Outstanding, Weighted Average Life	6 years 3 months
Options Outstanding, Weighted Average Exercise Price	97.83
Options Outstanding Aggregate Intrinsic Value | $	$ 815,000,000
Options Exercisable Number of Options | shares	14,073,120
Weighted Average Exercise Price	$ 83.42
Options Exercisable Aggregate Intrinsic Value | $	$ 686,000,000
2016 Plan [Member] | Stock Options [Member]
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Beginning Of Period Abstract
Weighted Average Exercise Price	$ 83.42	$ 78.35	$ 63.39
Exercise Price Range $27.00-64.99 [Member] | 2016 Plan [Member] | Stock Options [Member]
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Beginning Of Period Abstract
Options Outstanding, Number of Options | shares	3,225,142
Options Outstanding, Weighted Average Life	2 years 6 months
Options Outstanding, Weighted Average Exercise Price	53.34
Options Outstanding Aggregate Intrinsic Value | $	$ 254,000,000
Options Exercisable Number of Options | shares	3,225,142
Weighted Average Exercise Price	$ 53.34
Options Exercisable Aggregate Intrinsic Value | $	$ 254,000,000
Exercise Price Range $65.00-$89.99 [Member] | 2016 Plan [Member] | Stock Options [Member]
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Beginning Of Period Abstract
Options Outstanding, Number of Options | shares	4,788,204
Options Outstanding, Weighted Average Life	4 years 9 months
Options Outstanding, Weighted Average Exercise Price	79.22
Options Outstanding Aggregate Intrinsic Value | $	$ 253,000,000
Options Exercisable Number of Options | shares	4,788,204
Weighted Average Exercise Price	$ 79.22
Options Exercisable Aggregate Intrinsic Value | $	$ 253,000,000
Exercise Price Range $90.00-$99.99 [Member] | 2016 Plan [Member] | Stock Options [Member]
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Beginning Of Period Abstract
Options Outstanding, Number of Options | shares	7,614,190
Options Outstanding, Weighted Average Life	6 years 8 months
Options Outstanding, Weighted Average Exercise Price	98.8
Options Outstanding Aggregate Intrinsic Value | $	$ 254,000,000
Options Exercisable Number of Options | shares	4,885,314
Weighted Average Exercise Price	$ 98.82
Options Exercisable Aggregate Intrinsic Value | $	$ 163,000,000
Exercise Price Range $100.00-$134.99 [Member] | 2016 Plan [Member] | Stock Options [Member]
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Beginning Of Period Abstract
Options Outstanding, Number of Options | shares	4,155,389
Options Outstanding, Weighted Average Life	8 years 1 month
Options Outstanding, Weighted Average Exercise Price	119.2
Options Outstanding Aggregate Intrinsic Value | $	$ 54,000,000
Options Exercisable Number of Options | shares	1,155,376
Weighted Average Exercise Price	$ 118.67
Options Exercisable Aggregate Intrinsic Value | $	$ 16,000,000
Exercise Price Range $135.00-$156.00 [Member] | 2016 Plan [Member] | Stock Options [Member]
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Beginning Of Period Abstract
Options Outstanding, Number of Options | shares	2,695,656
Options Outstanding, Weighted Average Life	9 years 2 months
Options Outstanding, Weighted Average Exercise Price	148.45
Options Outstanding Aggregate Intrinsic Value | $	$ 0
Options Exercisable Number of Options | shares	19,084
Weighted Average Exercise Price	$ 148.79
Options Exercisable Aggregate Intrinsic Value | $	$ 0