GENERAL INFORMATION AND OTHER FINANCIAL DATA - EARNINGS PER COMMON SHARE (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Earnings attributable to common shares, basic	$ 721	$ 485	$ 2,293	$ 1,656
Earnings attributable to common shares, diluted	$ 721	$ 485	$ 2,293	$ 1,656
Weighted-average common shares outstanding for basic EPS (in shares)	630,036,000	629,447,000	629,963,000	630,603,000
Dilutive effect of stock options and RSUs (in shares)	2,288,000	2,728,000	2,268,000	2,311,000
Weighted-average common shares outstanding for diluted EPS (in shares)	632,324,000	632,175,000	632,231,000	632,914,000
Earnings per share, basic (dollars per share)	$ 1.14	$ 0.77	$ 3.64	$ 2.63
Earnings per share, diluted (in dollars per share)	$ 1.14	$ 0.77	$ 3.63	$ 2.62
Vested RSUs included in basic WASO (in shares)	716,000	803,000	716,000	805,000
Stock options, RSAs and RSUs
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Non-qualified stock options granted (in shares)			326,574
Performance-based RSUs
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Equity awards, granted (in shares)			661,620
Service-based RSUs
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Equity awards, granted (in shares)			272,729
Stock options, RSAs and RSUs
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Antidilutive securities excluded from earnings per share (in shares)	624,242	0	470,804	230,752