CHANGES IN EQUITY (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 26, 2025	Sep. 27, 2024	Sep. 26, 2025	Sep. 27, 2024	Jun. 27, 2025	Dec. 31, 2024	Jun. 28, 2024	Dec. 31, 2023
Changes in Equity
Treasury Stock, Shares, Acquired	(3)	(5)	(8)	(18)
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Beginning Balance	$ 30,182	$ 27,411	$ 26,372	$ 27,480
Stockholders' Equity Attributable to Parent	31,247		31,247			$ 24,856
Equity attributable to noncontrolling interests	2,020	1,636	2,020	1,636	$ 1,597	1,516	$ 1,558	$ 1,539
Comprehensive income (loss)	4,288	2,853	12,590	7,290
Net Income (Loss) Attributable to Parent	3,696	2,848	10,836	8,436
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	806	(78)	1,891	(1,261)
Less: Comprehensive income (loss) attributable to noncontrolling interests	$ (214)	$ 83	$ (137)	$ 115
Common Stock, Dividends, Per Share, Cash Paid	$ 0.51	$ 0.485	$ 1.53	$ 1.455
Dividends paid/payable to shareowners of The Coca-Cola Company	$ (2,194)	$ (2,091)	$ (6,585)	$ (6,272)
Dividends Paid to Noncontrolling Interests	(7)	(5)	(16)	(14)
Contributions by noncontrolling interests			13
Divestitures				(4)
Purchases of treasury stock	(174)	(358)	(534)	(1,135)
Impact related to stock compensation plans	92	344	347	809
Sale of subsidiary shares	1,080		1,080
Sale of subsidiary shares, Noncontrolling Interests	644		644
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Ending Balance	33,267	28,154	33,267	28,154
Proceeds from Noncontrolling Interests	1,300		1,277	0
Reclassification adjustment from shareholders of The Coca-Cola Company to noncontrolling interests	$ 226		$ 226
Local partner
Changes in Equity
Subsidiary, Ownership Percentage, Noncontrolling Owner	40.00%		40.00%
Reinvested Earnings
Changes in Equity
Stockholders' Equity Attributable to Parent	$ 80,305	75,946	$ 80,305	75,946	78,803	76,054	75,189	73,782
Net Income (Loss) Attributable to Parent	3,696	2,848	10,836	8,436
Dividends paid/payable to shareowners of The Coca-Cola Company	(2,194)	(2,091)	(6,585)	(6,272)
AOCI Attributable to Parent
Changes in Equity
Stockholders' Equity Attributable to Parent	(14,952)	(15,536)	(14,952)	(15,536)	$ (15,758)	$ (16,843)	$ (15,458)	$ (14,275)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	$ 806	$ (78)	$ 1,891	$ (1,261)
Common Stock
Changes in Equity
Common Stock, Shares, Outstanding	4,302	4,310	4,302	4,310	4,304	4,302	4,309	4,308
Impact related to stock compensation plans, shares	1	6	8	20
Stockholders' Equity Attributable to Parent	$ 1,760	$ 1,760	$ 1,760	$ 1,760	$ 1,760	$ 1,760	$ 1,760	$ 1,760
Capital Surplus
Changes in Equity
Stockholders' Equity Attributable to Parent	20,489	19,710	20,489	19,710	19,970	19,801	19,468	19,209
Impact related to stock compensation plans	83	242	252	501
Sale of subsidiary shares, Capital Surplus	436		436
Treasury Stock, Common
Changes in Equity
Stockholders' Equity Attributable to Parent	(56,355)	(55,362)	(56,355)	(55,362)	$ (56,190)	$ (55,916)	$ (55,106)	$ (54,535)
Purchases of treasury stock	(174)	(358)	(534)	(1,135)
Impact related to stock compensation plans	$ 9	$ 102	$ 95	$ 308