OTHER COMPREHENSIVE INCOME - Total Comprehensive Income (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Other comprehensive income
Net Income Attributable to Shareowners of The Coca-Cola Company	$ 13,107	$ 10,631	$ 10,714
Net foreign currency transaction adjustments	2,937	(2,884)	883
Net gains (losses) on derivatives	(360)	270	(178)
Net change in unrealized gains (losses) on available-for-sale debt securities	38	(63)	24
Net change in pension and other postretirement benefit liabilities	97	109	(109)
Total Comprehensive Income Attributable to Shareowners of The Coca-Cola Company	15,819	8,063	11,334
Net Income (Loss) Attributable to Noncontrolling Interest	30	18	(11)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Noncontrolling Interest	(69)
Net gains (losses) on derivatives attributable to noncontrolling interests	0
Net changes in unrealized gains (losses) on available-for-sale debt securities attributable to noncontrolling interests	0
Net change in pension and other postretirement benefit liabilities attributable to noncontrolling interests	3
Less: Comprehensive income (loss) attributable to noncontrolling interests	(42)	9	(158)
Consolidated Net Income	13,137	10,649	10,703
Net foreign currency translation adjustments	2,868	(2,893)	736
Net gains (losses) on derivatives	(360)	270	(178)
Net change in unrealized gains (losses) on available-for-sale debt securities	38	(63)	24
Net change in pension and other postretirement benefit liabilities	94	109	(109)
Total Comprehensive Income	$ 15,777	$ 8,072	$ 11,176