GENERAL INFORMATION AND OTHER FINANCIAL DATA - EARNINGS PER COMMON SHARE (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Earnings attributable to common shares, basic	$ 603	$ 559	$ 1,572	$ 1,171
Earnings attributable to common shares, diluted	$ 603	$ 559	$ 1,572	$ 1,171
Weighted-average common shares outstanding for basic EPS (in shares)	315,007,000	314,845,000	314,963,000	315,595,000
Dilutive effect of stock options and RSUs (in shares)	1,053,000	1,022,000	1,129,000	1,052,000
Weighted-average common shares outstanding for diluted EPS (in shares)	316,060,000	315,867,000	316,092,000	316,647,000
Earnings per share, basic (dollars per share)	$ 1.91	$ 1.78	$ 4.99	$ 3.71
Earnings per share, diluted (in dollars per share)	$ 1.91	$ 1.77	$ 4.97	$ 3.70
Vested RSUs included in basic WASO (in shares)	355,000	399,000	358,000	403,000
Stock options, RSAs and RSUs
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Non-qualified stock options granted (in shares)			163,287
Performance-based RSUs
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Equity awards, granted (in shares)			330,810
Service-based RSUs
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Equity awards, granted (in shares)			135,461
Stock options, RSAs and RSUs
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Antidilutive securities excluded from earnings per share (in shares)	214,069	8,899	197,042	173,064