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STOCK-BASED COMPENSATION (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock awards, weighted average grant-date fair value (in USD per share)			$ 345
Share-based compensation expense	$ 55	$ 49	$ 101	$ 92
Deferred compensation costs for unvested awards	$ 279		$ 279
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock awards, granted (in shares)			0.5
Stock awards, period of service after grant date			1 year
RSUs \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock awards, vesting period			3 years
RSUs \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock awards, vesting period			4 years
PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock awards, granted (in shares)			0.1